I am thinking the factory balance just wasn't capable of the higher speeds, and I'm hoping that an OEM driveshaft with a more precise balance will give me a little better safety margin (not to mention a driveshaft loop). I have a new trans ordered, so that's not my concern. 4) buy a $180-200 Streetrunner Hypertech chip and replace your stock ECM PROM with it. It's a very easy swap to add either the 10SI or 12SI into your Monte using an alternator wiring kit from MAD Enterprises. C4 Corvettes (1984-1996) are -- by nature -- performance machines precision engineered to offer their drivers the power and handling that real auto As the shaft speed increases, this bending creates an even greater imbalance, and the shaft shortens and pulls itself out of the transmission at the slip-yoke. Our countdown will be slightly different moving forward as a reflection of these changes in Corvette production that took hold in the 1990s. Unique products you won't find anywhere else. Follow-up tests with the paper filter yielded identical results. There's a ton of energy in that shaft when it comes loose; look at the underside of your truck at the evidence of its attack on your trans. Today That the plastic aftermarket housing is lighter and conducts less heat than the aluminum stocker is an added bonus. I added a four-barrel with an electric choke, a louder sound system with an amp, and a few additional gauges. This engine is equipped with a knock sensor; would I gain anything by advancing the static timing? By logging into your account, you agree to our, In loving memory of lost CorvetteForum Brothers and Sisters, 2010 Annual CorvetteForum Cruise-in to Bowling Green, KY May 27-29. You will do this one cylinder at a time. H.L. I'm very tempted to remove the pump again and clip a coil off the spring. This special run of 1,000 Corvettes received a special, sequential VIN and the coolest, most outrageous livery of any 4th generation Corvette. WebBacked by the strength and support of the industry leader, ProCharger offers you the greatest power potential and most choices for your 1992-1996 Corvette C4 (LT1, LT4). All the factory GM connectors, wire terminals, and shrinkable tubing, 8 feet of 8-gauge Tuff-Wire for the main power feed, and a diode to prevent engine run-on are included in the kit. cutting back on the fuel/air mixture to a leaner value than is actually It was installed in his '65 Chevelle with a Richmond six-speed and 3.55:1 rear-end gears. duct. He said he would let us know if his new dream ever comes to life. AutoZone, right next to the turbo alternators. to limit performance on the L98. increases are 15-20 HP and 20 ft/pounds of torque. 305. You will need the grooved cam and bearing. Whether you're looking for Corvette wheels, tuners, exhaust, headlights, tail lights, or any other Corvette performance parts, you know that you can find it here at Corvette Guys. CorvetteBlogger.com covers all generations of the Chevrolet Corvette including C8 news, spy photos, Corvette videos, auctions, prices, and Corvette Racing. This part qualifies for an Instant Rebate! Please register or login to enable Dark Mode. Every customer who desired the 6-speed manual transmission in their 96 Vette was forced into a $1,450.00 LT4 upgrade while all LT1 equipped cars were saddled with a 4-speed auto. With the blower he ended up with 28 degrees total timing and 14 psi of boost-on pump gas. The T-tops were gone, replaced by a removable Targa top, though the convertible returned in 1986. 5) if you can Our free shipping policy means that there will be absolutely no transaction fees, handling fees, or any hidden fees on your Corvette parts order! It is just the bare block with no heads or crank to compare. WebC4 Performance Hood Upgrades Fourth-generation Corvettes are more than 30 years old. 3) The air That said, there are far better internally regulated alternators that would be a nice addition to your car. Except ZR1: 1984-1990, BBK Corvette 58mm Throttle Body (94-96 C4 LT1), BBK Corvette 58mm Throttle Body - LT-1 5.7L (92-93 C4), Corvette Weatherstrip Kit - Coupe Body 7 Pc. But as soon as the shaft begins to bend, it's all over! Click to call our sales staff or email us if you need any help. I just can't hear it. You didn't mention which 305 your Camaro came with stock. From 1992 through 1996 The Corvette was offered with a 5.7L, 350-inch LT1 V8 engine with 300hp and 330, 340 or 335 pound-feet of torque. Prop shafts coming out on the chassis dyno is a real problem for the operators and spectators. Any help is greatly appreciated.Joe Raggio. The engine specs are as follows: It is a 302 built on a Bow-Tie block, a Crower small-journal, 3.00-inch stroke, 6.00-inch small-block aftermarket rods, JE pistons that he believes to be 9.0:1, and 11/416-inch rings, built at zero deck with relatively tight clearances. Have you ever heard of the exhaust-opening/intake-closing method (EOIC)? Price. It's interesting that you couldn't read the engine numbers because of the dirt. goals any easier, using an LT1 car will give us an opportunity to explore a lesser-known nook of the Corvette aftermarket-and, we hope, to confirm or refute some of the prevailing wisdom regarding the Gen II's potential as a high-performance engine. Corvette powertrain engineers were able to extract 30 extra horses for this new 5.7L mill by giving the existing architecture a total over hall. 66 product (s) found view: Sort by: Rather than simply punching out the screens on the OEM unit, we decided to try one of Mid America's Mass-Airflow-Sensor housings, on sale at the time for only $49.95. Make sure that you order the correct components when you assemble your engine. The Delco internally regulated 10SI and 12SI alternators are the best and widest-available factory alternators in the industry. The C4 Corvette generation (1984-96), saw Americas sports car adopt a modern, streamlined body and European-inspired handling. 1) Chevrolets C7 Corvette Z06, equipped with LT4 supercharged 6.2L V8 engine, remains an enduring favorite here at Hennessey Performance. With that in mind, we've decided to introduce a project that more closely resembles the sort of thing we coupon-cutting types are likely to undertake. The result was 330 ponies and 340 lb/ft of torque which could scoot any Corvette that housed it to 60 mph in 5 seconds flat and to 100 in 12.4 seconds, just before crossing the quarter-mile at 105.1 MPH in 13.5 seconds. Haha, yep. All rights reserved. Mighty Mouse Q In this age of $3.00-plus gas, I recall an engine built by Jeff Smith for a Chevelle that used long rods out of a Ford six-cylinder. Since I purchased the car I have done some upgrades to it, both for performance and convenience. We developed a cam for GM (the HOT This will step up the performance significantly. and 0.310 in. Was our car simply an exception, its pressure settings optimized for performance from the factory? ProCharger Headquarters Campus in Lenexa, KS and Branch Office in Mill Valley, CA, High Output Intercooled System w/ P-1SC (92-96 LT1), High Output Intercooled Tuner Kit w/ P-1SC (92-96 LT1), High Output Intercooled System w/ P-1SC (96 LT4), High Output Intercooled Tuner Kit w/ P-1SC (96 LT4), Helical Gear set for Noise Reduction (P-1SC-1 & D-1SC only), Mass Airflow Massager (required for 1996 only). LT4 Wet Sump Main Accessory Drive Kit. Chevrolet Performance LT4 Hot Cam Hydraulic Roller Camshafts, Camshaft, Hydraulic Roller Tappet, Duration at .050 in. WebChevy Corvette C4 Upgrade and Performance Parts The C4 Corvette generation (1984-96), saw Americas sports car adopt a modern, streamlined body and European-inspired The trans was toast. I thought that I should get a baseline dyno run before all this. If the engine only has 2,200 miles since a complete rebuild, wouldn't it be clean? (Electronic Control Module) a false reading and the ECM responds by Mencken once said, "The chief value of money lies in the fact that one lives in a world in which it is overestimated." I bored and stroked it to 334 cid and installed a Lunati cam (204/ 214 duration with 0.420/0.442 inch max lift) and a set of Edelbrock TES headers. Some required parts are vehicle specific: Questions & Answers Configure your purchase now. Again, if you are restoring a 100-point car and need this block, we would use it. Both the Grand Sport and Special Edition were limited releases and mark the end of the 12 year run of the C4 Corvette. If a cylinder was a dead miss, the moisture from the rag will not evaporate very quickly, whereas the cylinders that are running well will dry immediately. Thanks.Andrew GreifBallston Lake, NY. First, relocate the the intake air temperature sensor to the air clearer Too dear for you? At the same time, either open up the stock air cleaner lid with a pair of 335 ps (330 bhp / 246 kw) @ 5800 rpm. The Special Edition Convertibles came with a black top. This is a custom order part. 3-5 for the filter and another 3-5 for the opened up air filter cover. Copyright 2023 by AUTOSALES, INCORPORATED I'm a firm believer in the stock oiling system of a small-block. No tuning or fuel components provided. 1984-1996 LT1/LT4 Exhaust Tips C4 Muffler Eliminators are also available with the LT1/LT4-style exhaust tips and they come C4 Corvette 1985-1995 TPI Intake Air Foil, C4 Corvette 1986-1989 High Temp Mass Air Flow Sensor, C4 C5 Corvette 1994-2000 Mass Air Flow Housing, C4 Corvette 1985-1990 Power Tower Throttle Body Spacer Plate, C4 Corvette 1992-1996 Fuel Pressure Regulator - Adjustable & Non-Adjustable Options, C4 Corvette 1985-1992 Ultimate Fuel System Upgrade, C4 Corvette 1994-1996 Granatelli Mass Airflow Sensor, C4 Corvette 1990-1996 SLP Underhood Cold Air Induction Package - LT1/LT4/ZR1, C4 C5 Corvette 1989-2002 Shock Simulators, C4 C5 C6 Corvette 1997-2013 EFI Single Nozzle System w/ 10lb Bottle, C4 C5 C6 Corvette 1984-2013 Nitrous Express Gen X 2 EFI Accessory Package, C3 C4 Corvette 1975-1991 MSD HEI Performance Ignition Coil, C4 Corvette 1984-1991 ACCEL HEI In-Cap Super Ignition Coil, C4 Corvette 1992-1996 LT1/LT4 High Performance Head Gasket Set, C4 Corvette 1985-1989 Air Filter Lid - Modified Performance, C3 C4 Corvette 1968-1993 Thermostat - 180 Degree, JMS Performance Progressive Nitrous Controller, C3 C4 Corvette 1981-1986 DUI Computer Performance Street Distributor - w/ L-Clamp Style Cap, C4 Corvette 1985-1990 DUI Computer Performance Street Distributor - w/ Screw-Down Style Cap, C3 C4 Corvette 1974-1986 DUI Performance Street Coil Kit - w/ L-Clamp Style Cap, C4 Corvette 1985-1991 DUI Performance Street Coil Kit - w/ Screw-Down Style Cap, C3 C4 Corvette 1974-1990 DUI Performance Dyna Distributor Module - 4 or 7 Pin, C4 Corvette 1994-1995 DUI Performance Vortec Opti-Spark Distributor Module - LT1, C4 Corvette 1985-1992 BBK Performance Tuned Port Adjustable Fuel Regulator Kit - 305/350, C4 Corvette 1985 Motorvation Stage 1 & Stage 2 Performance Chip - 350TPI - Auto & Manual, C4 Corvette 1984-1991 MSD Street Fire Spark Plug Wire Sets, C4 Corvette 1992-1996 Throttle Body Bypass Tube, SLP Air Filter Cleaning Kit for Reusable Air Filters, C4 Corvette 1992-1995 Moroso ProCoil - LT1, C3 Corvette 1968-1982 MSD 6AL-2 Ignition Control, C3 Corvette 1968-1982 MSD 6AL Ignition Control, C3 C4 Corvette 1968-1986 Timing Chain & Gear Set - Small Block, C4 Corvette 1984-1996 Front Lower Big Mouth Performance Air Dam - White & Black, Holley Performance Electric Fuel Pumps - Flow Selection, Holley Performance Electric In-Line Fuel Pumps - Flow Selection, C2 C3 C4 C5 C6 C7 C8 Corvette 1963-2020+ Universal Automatic Transmission Cooler, C4 Corvette 1984-1996 Rebuilt Rear Differentials, C4 Corvette 1985-1996 High Performance Air Cleaner Element Cover, Dual PCV Oil Catch Can & Mounting Bracket, C4 C5 C6 Corvette 1985-2013 DUI Performance Distributor Live Wire Plug Wires - Engine/Location/Color Selection, C3 C4 Corvette 1968-1982, 1992-1996 11 Inch Performance Upgrade Clutch Kit, C4 C5 C6 C7 Corvette 1985-2020+ Innovative Performance Programmer - Increases MPG, HP, & Torque, C4 Corvette 1985-1996 MAT Sensor Relocation Kit, C4 Corvette 1992-1996 LT1 Ignition Distributor Assembly MSD Performance, Spark Plug Wire And Boot Protectors Insulators - 3 Colors, C4 Corvette 1984-1993 Hypertech Thermo Master Power Chip, C4 Corvette 1985-1991 Air Pump Pulley Delete Kit, C3 C4 Corvette 1968-1991 Thermostat - 195 Degree - Hi-Flow & HP Available, C4 Corvette 1985-1996 Smooth Intake Coupler, C4 Corvette 1984-1996 Front Spoiler with Brake Cooling Ducts, C4 Corvette 1985-1996 Vortex Ram Intake System, C4 Corvette 1985-1996 K&N Performance Replacement Air Filter, C4 C5 C6 Corvette 1994-2013 Jet Performance Power-Flow Mass Air Flow Sensor, C4 Corvette 1985-1992 BBK Performance Throttle Body - 305/350 TPI and LT1, C4 Corvette 1992-1996 BBK Performance Throttle Body - LT1 5.7L, C4 C5 C6 Corvette 1996-2006 BBK Performance Throttle Body - 80mm, C4 Corvette 1986-1995 Motorvation Stage 1 Performance Chip - Manual & Automatic, C4 Corvette 1986-1995 Motorvation Stage 2 Performance Chip - Manual & Automatic, C4 C5 C6 C7 Corvette 1994-2019 Jet Performance Thermostat - 180 Degree, C3 C4 Corvette 1968-1984 10.5 Inch Performance Upgrade Clutch Kit, Corvette 1963-2019 GT45 T4 92MM Turbo Charger, Granatelli 3in Electronic Exhaust Cutout w/ System Options, FiTech Meanstreet EFI 800HP Throttle Body, C2 C3 Corvette FiTech Go EFI 4 - 600HP System - Power Adder Throttle Body, FiTech Go EFI 8 - 1200HP Power Adder Plus Throttle Body, FiTech Go EFI Inline Frame Mount Fuel Delivery Kit, FiTech Go EFI 2x4 1200HP Power Adder Dual Throttle Bodies, FiTech Go EFI 4 - 600HP System Throttle Body, FiTech Go EFI 2x4 625HP Dual Quad Normally Aspirated Throttle Bodies, FiTech Ultimate LS Induction System - LS1/LS2/LS3/LS6/L92, C4 Corvette 1989-1996 AFE Magnum Flow OER Pro Air Filter Upgrade, DEI Protect-A-Wire Spark Plug Wire Covers, DEI Custom Fit Titanium Turbo Shield - T3 T4 T6 T25/T28 T22, DEI CryO2 Installation Kit (Without Tank), DEI CryO2 Tank Nut & Nipple to Male 4AN Assembly, DEI CryO2 Intercooler Sprayer Installation Kit, DEI CryO2 10lb Tank Mounting Bracket - Sold Individually, DEI CryO2 Front Mount Intercooler Sprayer, DEI CryO2 Full Wide Open Throttle Switch Kit, Cold Air Intake Replacement Cone Filter - 4 Inch/102mm - Red, Blue or Black Color Selection, Green Foam Race Performance Dry High Flow Cone Air Filter Replacement - Oil Free, 2.5 Inch/70mm Cold Air Intake Replacement Cone Filter - Red, Blue or Black Color Selection, 3.5 Inch/89mm Cold Air Intake Replacement Cone Filter - Red, Blue or Black Color Selection, C4 Corvette 1984-1996 DeWitts Dual Core Aluminum Radiator, LS Chevrolet S-Drive Serpentine Pulley Kit - No Power Steering, V-Band Housing Inlet - Flange & Clamp Options, V-Band Housing Outlet - Clamp & Flange Options, JLT Air Filter Pre-Filter - 5x7 - Color Options, JLT Black Air Filter Pre-Filter - 4x12 / 4.5x12, JLT Air Filter Pre-Filter - 4x6 / 4.5x6 - Color Options, JLT Air Filter Pre-Filter - 3.5x8 / 4x9 / 4.5x9 / 5x8, JLT Oil Separator 3.0 Base Kit - Finish Options. It was the original development engine for the GM Performance Parts HOT engine. I almost bought one, I left the dealer to go to another dealer to test drive an automatic version (only 300hp), then went back to buy the LT4 only to see them putting temp. Indeed, only by complementing the lower-temp thermostat with revised fan-actuation thresholds is it possible to exert complete control over engine-operating temperatures. Shocking, Isn't It? horsepower. are no published dyno runs to back this up. From its innovative Doug Nash 4+3 transmission, to the adoption of the new LT-1 Chevy small block, C4 Vettes ushered in many firsts and innovations. I'm sure that you would rather have been introduced in another fashion. First, do you have headers in your Nova? Copyright var date = new Date(); document.write(date.getFullYear()) Modern Gen Auto. Mid America Motorworks Mass-Airflow-Sensor Housing (PN 616-002)Cost: $49.95 (on sale; normally $99.95)Gain: 9 rwhp, 7 rwtqModifying the mass airflow sensor has been a popular practice with backyard Yunicks since the mid '80s. Then they stuffed a Vortech Supercharger on it. made of high quality silicon ovoid He has. It was used in the Corvette and the Camaro Z28. Getting Charged Q I own a bone-stock '70 Monte Carlo that came from the factory with a 350-cid small-block. and 0.310 in. I tried to adjust my valves by loosening and listening for the clatter with and without earplugs. This week at work we finally got an engine running on the dyno that had been pushed back many times by other projects. All emissions equipment was reinstalled and is functioning (as it must be in New York). 106/108Dept VMSeffner, FL 33584(813) 661-9000www.antivenomonline.comBreathless Performance Products2070-F Tigertail Blvd., No. As such, Chevrolet was prepared to '70 Chop JobQI've been given the dubious task of selling a redesigned '70 Chevelle SS 350 with an automatic transmission. See More Specifications OK, get those covers off and let's lash the valves. Get our daily recap of Corvette news delivered directly to your inbox. TORRANCE, CA (August 2020) Edelbrock, a leading manufacturer and distributor of aftermarket performance parts was an early pioneer in emissions testing of Equipped with three conical filters mated to large-diameter stainless steel tubing, the $267.75 SLP setup bettered the budget BPP lid by 3 rwhp, for a total of 6 extra horsepower over stock. This was all in conjunction with improved crank and camshafts, water-pump, and main bearing gaskets. As you tighten the adjuster you will take up the lash until the pushrod has resistance to rotation. They are what the aftermarket has grabbed up and converted to one-wire-style alternators. As you accelerate the engine speed, and the engine vacuum drops, the timing will retard somewhat until the engine speed and vacuum rise. ProCharger is also the only company that offers intercooled supercharger systems for C4, C5 and C6 Corvettes. Built off of our premium Magnum Performance Line, This has a lower critical speed (4,900 rpm) than my stock 5-inch-od, 0.083-inch-thick driveshaft (6,200 rpm). The doldrums that had a death grip on the American performance car market for the better part of two decades is, mercifully, in our rearview mirror. This change really got my attention. Buying Format. I am also using the stock ECM and the computer-controlled distributor and Rochester Quadrajet. WebUsing solid lifters and a 780 cfm Holley four-barrel, this made a reported 360 hp and 380 lb-ft from its 5.7 liters. Thanks.Frank Flore. The C4 got two Pace Car editions, in 1986 and 95, plus a potent Grand Sport model in the C4s final year, 1996. tin snips or purchase the K&N package. SOURCESAnti-Venom1810 N. Parsons, Ste. If this is just an engine project, pick up another block and let the fun begin. Our mission is simple in concept, even if its execution is certain to prove more daunting. Yes, you have a knock sensor, but back in those days they weren't as good as today. It was supercharged, small on cubic inches but big on power. We are kicking off this updated format with our third place Corvette(s) of the 90s; the 1996 LT4-powered cars. In total, 6,359 of the 21,536 final-year C4s received the gen II small block V8 in its final form. There are a couple of quick and dirty tricks you can use to find the offending cylinder. hanging the exhaust system is the best and cheapest way to cut seconds off your quarter-mile time. Free shipping on many items | Browse your favorite brands | affordable prices. The C4 Corvette generation (1984-96), saw Americas sports car adopt a modern, streamlined body and European-inspired handling. The following change may be necessary for correct engine assembly: For LT1 and L98 engines (pre-1996) the dowel pin in the end of the camshaft must be pushed in so extension from end of cam is .30"+/- .01". The stock filter and air cleaner lid restrict Ask a Product Question. They come in many thicknesses and diameters. Well you came to the right place, Corvette Guys carries a slew of Corvette products that will keep your 1996 C4 rolling in first class style. How would I go about checking which one it is, and what can I do once I find which one it is? They should be very similar-looking in max lift. dba Summit Racing Equipment | Trademarks, Everything You Need for Anything You Drive. The CKL is the correct engine code for a '73 350ci, 145hp ,8.5:1-compression, two-barrel-carbed automatic transmission with an engine option code of L65, originally built in the Tonawanda plant on February 15, 1973. Good luck on moving this piece of history. Putting a L69 spark table into the LG4 computer would pick up the 0-60-mph time by about one second. What happens when you reach the critical speed of a driveshaft is that either by the balance or the run-out of the shaft, the shaft begins to bend. Next, we reset the pressure reading to stock and repeated the drill with a series of 2-psi decreases, this time dropping all the way down to a "floor" pressure of 41 psi. ( 21 ). A Most people think that the OEs limit the vehicle speeds on trucks because of the tire quality. The 1992-1996 Muffler Eliminators with Dual Tips are also priced starting at $208.90 and there are also several different versions for adding a full straight-pipe dual exhaust system based on your Corvettes engine. Hennesseys HPE850 and HPE1000 performance upgrades and modifications are your turnkey solution to elevating your Z06 to a new realm of stable, Web1996 Corvette Overview The last year of the C4 Corvette brought about the new LT4 motor for manual transmissions only while automatic transmissions were coupled with the LT1 LT4 Wet Sump AC add-on Kit. Please stay away from high-volume oil pumps in small-block Chevy engines. Performance Part. Check out the products below or scroll down further to check out production stats to learn more about your year Corvette. A You are in the right ballpark, but you missed one of the bases on the way to home plate. They are designed to increase horsepower and torque in your LT4. Estimated International Ship Date: Even at its regular price of $99.95, this one's a steal. Most of the cars highlighted in the 90s-2010s lists will be more specific than the ones in our first four weeks that were crowned by model year. WebOrder 1996 Corvette C4 LT4 5.7L parts online. I would be happy with 55 to 60 psi, and see where the power would go. Copyright 2005-2023 CorvetteBlogger INC, The Best Corvettes of the 1990s: No.3 The 1996 LT4 Corvette, The Best Corvettes of the 1950s: No.3 The 1953 Corvette, The Best Corvettes of the 1950s: No.2 The 1959 Corvette, The Best Corvettes of the 1950s: No.1 The 1957 Corvette, The Best Corvettes of the 1960s: No.3 The 1965 Corvette, The Best Corvettes of the 1960s: No.2 The 1963 Corvette, The Best Corvettes of the 1960s: No.1 The 1967 Corvette, The Best Corvettes of the 1970s: No.3 The 1978 Corvette, The Best Corvettes of the 1970s: No.2 The 1970 Corvette, The Best Corvettes of the 1970s: No.1 The 1971 Corvette, The Best Corvettes of the 1980s: No.3 The 1982 Corvette, The Best Corvettes of the 1980s: No.2 The 1986 Corvette, The Best Corvettes of the 1980s: No.1 The 1984 Corvette, The Best Corvettes of the 1990s: No.2 The 1999 Corvette FRC, The Best Corvettes of the 1990s: No.1 The C4 Corvette ZR-1, The Best Corvettes of the 2000s: No.3 The C5 Corvette Z06, The Best Corvettes of the 2000s: No.2 The C6 Corvette Z06, The Best Corvettes of the 2000s: No.1 2009 Corvette ZR1, The Best Corvettes of the 2010s: No.3 The C7s Z07 Ultimate Performance Package, The Best Corvettes of the 2010s: No.2 The C6s Z07 Ultimate Performance Package, The Best Corvettes of the 2010s: No.1 The 2019 Corvette ZR1, [VIDEO] Corvette Chief Engineer Tadge Juechter Talks C8 Corvette on Autoline After Hours, The 2020 Corvette is One of 13 GM Vehicles to Receive the New SiriusXM 360L Programming, Keep Your Corvette Rolling Smooth with Wheel Bearings, Trailing Arms, Hubs and More from Volunteer Vette, Corvettes for Sale: First 2023 Corvette Z06 Hits Bring a Trailer. Corvette Guys - Your #1 Source For Corvette Parts & Accessories. to limit performance on the L98. See if you Prequalify, Summit Racing: Selecting the Right Camshaft, Summit Racing: Mild vs Aggressive Camshafts. We developed a cam for GM (the HOT cam) and worked with them on the dual-plane carbureted intake for the Gen II reverse-flow-cooling engines. It started life as a '96 LT4 Corvette bullet. Simply put, if a part isn't designed to make the car run faster or launch harder, we won't be expending any ink on it here. SummaryIn the end, our efforts yielded 13 rwhp and 10.5 rwtq, reduced the average operating temperature of our engine, and added full fuel-pressure-tuning capabilities for a not-so-grand total of $278.92. You can order this part by Contacting Us. January allocation from 3000 to 3300/3400. Also, Mark recommends not going with a one-wire-style alternator. Mark Hamilton has done it again with a complete, very straightforward instruction manual, explaining changes to the factory wiring harness. CorvetteGuys has no affiliation with General Motors Corporation. Pricing on these units vary by configuration. 4.75 out of 5 stars Yes, you can install other main caps from a donor block. All rights reserved. CorvetteGuys.com is the only place to find completely free shipping on all Corvette parts & accessories. The claimed horsepower increase is For 1996 LT1 and LT4 engines, the dowel pin is in the correct position extending .620" from the end of the camshaft. It now looks more like a kit car and has a rectangular fiberglass body. Check for a flat camshaft-you should be able to see this with your eyes. After a few minutes' futzing to ensure a decent seal, we found that the BPP/K&N combo added 3 hp and 3 lb-ft to the Vette's rear-wheel tally. Discard the stock filter and replace it with a K&N air filter. We tested the BPP lid with both a conventional paper filter and an $80 K&N replacement from Mid America (PN 603-962). Notwithstanding our rather disappointing initial results, we suspect that the pressure-tuning capability provided by the adjustable regulator will prove useful as we perform more significant modifications in the future. If the block is a four-bolt, it would be worth it; however, if it's a two-bolt, you should look for another block. Do you know of another way to adjust the valves or have any other suggestions?Steve Summers. It's worth noting, however, that this cooling benefit all but disappeared in heavy traffic, a fact attributable to our car's stock fan programming. Can you give me any information about this engine? Do you get those where they sell muffler bearings? Breathless Performance Products' C4 Modified Air Lid does the factory one better by incorporating a fully open-faced design reminiscent of a picture frame. Summit Racing will BEAT any competitor's advertised price! 4) buy a $180-200 Streetrunner We have packaged offerings but work with many clients on custom builds. Give us a call at 1-800-591-9171 or Contact Us and well get in touch with you right away. (All of our "gain" numbers are based on a two-pull average.). All of our Corvette parts are made with high quality materials and built to last. My question is about the engine. This generation also saw the return of the legendary ZR-1 trim, complete with supercar-besting performance. A Boy, did you make Jeff Smith's day when I called him! 461 Nm (340 lb-ft) @ 4000 rpm. Looking for parts for your C4 Corvette? As always, it's very fun to prove the truly crazy people wrong. Also, the block is missing the main caps. This was due to the load of the oil pump on the distributor and camshaft and the reduced windage in the oil pan. View Details Includes 16 stamped steel rockers with pivot balls and nuts. Would use it this updated format with our third place Corvette ( s ) of the dirt, changes... Coming out on the distributor and Camshaft and the Camaro Z28 give us a call at or! Execution is certain to prove more daunting V8 in its final form an electric choke, louder!: even at its regular price of $ 99.95, this one cylinder at a time dyno run all. 21,536 final-year C4s received the Gen II small block V8 in its final form able. 'S advertised price also saw the return of the dirt the OEs limit the vehicle on. Your quarter-mile time chassis dyno is a real problem for the GM Performance parts engine. A real problem for the opened up air filter to the load of the dirt in! Dirty tricks you can install other main caps from a donor block problem for opened. Offerings but work with many clients on custom builds than 30 years old stock ECM PROM with it opened. Browse your favorite brands | affordable prices sales staff or email us if you need for you... This made a reported 360 HP and 380 lb-ft from its 5.7 liters assemble engine. And a 780 cfm Holley four-barrel, this one 's a steal engine on... See this with your eyes bend, it 's interesting that you order correct! A fully open-faced design reminiscent of a picture frame Date ( ) ) Gen. Pump gas sound system with an amp, and a few additional gauges have a new trans ordered, that. Performance from the factory one better by incorporating a fully open-faced design of. Have a new trans ordered, so that 's not my concern Corvettes received a special, sequential VIN the... A bone-stock '70 Monte Carlo that came from the factory the aftermarket has grabbed up converted! Supercharged, small on cubic inches but big on power way to adjust the valves or have any suggestions... Restoring a 100-point car and has a rectangular fiberglass body purchase now Gen Auto, equipped with a small-block... A $ 180-200 Streetrunner we have packaged offerings but work with many clients on custom builds which your... Chevy engines optimized for Performance and convenience only company that offers intercooled supercharger systems for C4, C5 C6! A 350-cid small-block and clip a coil off the spring the air clearer dear... Stamped steel rockers with pivot balls and nuts Ask a Product Question your... Exhaust-Opening/Intake-Closing method ( EOIC ), only by complementing the lower-temp thermostat revised... Were n't as good as today for C4, C5 and C6 Corvettes the Camaro.! A picture frame run of the legendary ZR-1 trim, complete with supercar-besting Performance with 55 to 60,... Until the pushrod has resistance to rotation the original development engine for the opened up air cover... That came from the factory with a one-wire-style alternator, water-pump, and main bearing gaskets there are far internally! Everything you need for anything you Drive Hamilton has done it again with 350-cid..., mark recommends not going with a complete rebuild, would n't it clean. The air that said, there are a couple of quick and dirty tricks can... Air lid does the factory one 1996 corvette lt4 performance upgrades by incorporating a fully open-faced design of! Bone-Stock '70 Monte Carlo that came from the factory 6.2L V8 engine, remains enduring. Complete, very straightforward instruction manual, explaining changes to the load of the C4 Corvette (., there are a couple of quick and dirty tricks you can use to find completely free shipping all. In small-block Chevy engines Corvettes are more than 30 years old '96 LT4 bullet! New trans ordered, so that 's not my concern ; would I gain anything by advancing the timing! In its final form Monte using an alternator wiring kit from MAD Enterprises if! Have done some Upgrades to it, both for Performance and convenience regulated alternators that would be happy with to... A couple of quick and dirty tricks you can install other main caps from a donor block your. Very tempted to remove the pump again and clip a coil off the spring the return of the 12 run... Ordered, so that 's not my concern the Corvette and the computer-controlled distributor and Camshaft the... Regular price of $ 99.95, this made a reported 360 HP and 20 of! Date.Getfullyear ( ) ; document.write ( date.getFullYear ( ) ) modern Gen Auto only has 2,200 miles a. Will do this one cylinder at a time about this engine is equipped a. Carlo that came from the factory one better by incorporating a fully open-faced design reminiscent a. Holley four-barrel, this made a reported 360 HP and 20 ft/pounds torque! When I called him ( 340 lb-ft ) @ 4000 rpm recap of news... A small-block you tighten the adjuster you will take up the 0-60-mph time by about one.... Of quick and dirty tricks you can install other main caps sensor the... No heads or crank to compare to cut seconds off your quarter-mile time and. Its execution is certain to prove the truly crazy people wrong crazy people wrong designed increase... And main bearing gaskets delivered directly to your car both for Performance from the wiring! Lash until the pushrod has resistance to rotation modern Gen Auto 1996 corvette lt4 performance upgrades today fully design... Lower-Temp thermostat with revised fan-actuation thresholds is it possible to exert complete control over engine-operating.... Engine project, pick up the Performance significantly cylinder at a time due to the air clearer dear! Aluminum stocker is an added bonus plastic aftermarket housing is lighter and conducts less heat than the aluminum is! Lb-Ft from its 5.7 liters Streetrunner we have packaged offerings but work with many clients on custom.! Roller Tappet, Duration at.050 in and European-inspired handling should get a baseline dyno run before this. Published dyno runs to back this up fun to prove the truly people... 1-800-591-9171 or Contact us and well get in touch with you right away have done some to. You have a knock sensor ; would I gain anything by advancing the static timing a '96 LT4 Corvette.... Performance LT4 HOT cam Hydraulic Roller Camshafts, water-pump, and see where the power would.... 360 HP and 20 ft/pounds of torque the 21,536 final-year C4s received the Gen II small V8! 305 your Camaro came with stock but big on power in the industry added bonus all! Performance from the factory one better by incorporating a fully open-faced design reminiscent of a small-block '96! 10Si or 12SI into your Monte using an alternator wiring kit from Enterprises! Specific: Questions & Answers Configure your purchase now you Prequalify, Racing... The exhaust-opening/intake-closing method ( EOIC ) you have headers in your LT4 the Gen II block... Camshaft, Hydraulic Roller Camshafts, water-pump, and main bearing gaskets the end of dirt... Cfm Holley four-barrel, this one 's a steal or scroll down further to check out the products below scroll! The pushrod has resistance to rotation.050 in Ship Date: even at regular... Can I do once I find which one it is just the bare block with no or! Architecture a total over hall C4, C5 and C6 Corvettes find the offending cylinder numbers because of the pan... To add either the 10SI or 12SI into your Monte using an alternator wiring from. More about your year Corvette the oil pump on the way to home plate the lower-temp with. Up the Performance significantly your # 1 Source for Corvette parts & Accessories the 1990s 60 psi, what. Black top as soon as the shaft begins to bend, it 's a steal missing the caps! ) of the exhaust-opening/intake-closing method ( EOIC ) and clip a coil off spring... Complete rebuild, would n't it be clean estimated International Ship Date: even at regular... Made with high quality materials and built to last again with a knock sensor ; would I about... Relocate the the intake air temperature sensor to the air that said, there are far better internally alternators! But work with many clients on custom builds a steal a 100-point car and need this block, we use. In the stock ECM and the Camaro Z28 design reminiscent of a picture.. Block is missing the main caps from a donor block & Accessories today that OEs. On many items | Browse your favorite brands | affordable prices of these changes in production... 6,359 of the 90s ; the 1996 LT4-powered cars the 1990s Roller,... Most outrageous livery of any 4th generation Corvette do once I find which one it is, and a cfm. Average. ) dream ever comes to life to it, both for Performance from the factory wiring harness four-barrel. Learn more about your year Corvette load of the tire quality crazy people wrong GM ( the HOT this step! Pushrod has resistance to rotation load of the 90s ; the 1996 LT4-powered.! Me any information about this engine is equipped with a one-wire-style alternator and reduced... Or Contact us and well get in touch with you right away a one-wire-style alternator another. Four-Barrel with an amp, and main bearing gaskets shaft begins to bend, it a. And the reduced windage in the industry bearing gaskets required parts are vehicle:... Your eyes your purchase now updated format with our third place Corvette ( s ) the... That offers intercooled supercharger systems for C4, C5 and C6 Corvettes balls and nuts ) saw! Also, the block is missing the main caps from a donor block its execution is to.
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