change is relatively inexpensive and very easy to do. Check out our full list of EO offerings. If you don't have headers, use insulated pliers to disconnect the spark-plug wires from the distributor cap. Torque. Jeff thinks with the Magnuson bypass design at part-throttle and the efficiency of the design, the little Mouse could kick down 675 to 700 hp at around 6,500 rpm! ( 21 ). We'll be shooting for Z06-challenging accelerative performance-low 12s in the quarter sounds about right-while minimizing our cash outlay and avoiding extraneous (read: non-performance-enhancing) modifications. | duct. required. This cam has a fuel pump lobe. First, do you have headers in your Nova? Haha, yep. 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. 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. 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 - 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They should be very similar-looking in max lift. It was installed in his '65 Chevelle with a Richmond six-speed and 3.55:1 rear-end gears. Working as a system, the front-mounted intercooler, high-flow air intake system and ultra-efficient ProCharger supercharger provides safe, reliable and enjoyable horsepower gains while still retaining the C4s stock hood and exterior appearance. the old sensor. 410 BHP / 385 lbs-ft of torque - LT1 415 BHP / 385 lbs-ft of torque - LT4Package includes:- Engine removal, inspection and disassembly - Lingenfelter CNC ported \u0026 polished LT1 or LT4 cylinder heads - Stainless steel 2.00\" intake valves - Stainless steel 1.56\" exhaust valves - Lingenfelter double valve springs, titanium retainers, 10 degree locks \u0026 seals - Three angle valve job, checking of spring tensions and heights - Lingenfelter designed Competition Cams hydraulic roller camshaft - Ported and polished LT1 intake manifold - Competition Cams High Tech stainless steel full roller rocker arms - 1.6:1 ratio - 58 mm aluminum throttle body - LPE engraved throttle body cover - Professional installation, testing and tuning - Stainless steel exhaust by Corsa - Lingenfelter modified air box lid and K\u0026N air filter - Chassis dyno testing after installation - LPE's 2 year / 24,000 mile warranty 1992 - 1996 Corvette Package Prices The C4 Corvette generation (1984-96), saw Americas sports car adopt a modern, streamlined body and European-inspired handling. WebThese springs were originally used on the 1996 Corvette LT4 engine. I'm thinking that the distributor and the ECM will control my total timing no matter what I do to the static timing. We freshened up the engine, zero-decked the block, cleaned up the cylinder heads (minor porting), and bored the block 0.020 inch over. Somewhat surprisingly, none of our monkeying had any positive effect on the output of the engine. You can reach Tom at 248.275.5828 (Eastern Time). You shouldn't have any cylinder that is lower than 10 percent of the highest cylinder. Don't burn your fingers! Now that we have contacted Jeff he wants to take the engine a step further. from the end of the camshaft. LT4 Wet Sump AC add-on Kit. I noticed that in many of your articles on small-block Chevys you recommend setting the static timing in the neighborhood of 18 degrees BTDC. Let's see if I can get to all the facts. The ProCharger HO Intercooled Supercharger Systems for LT1 and LT4 engines allow C4 Corvette owners to reap the benefits of bolting on 55-60 percent power gains without having to modify their engines. Today This engine is equipped with a knock sensor; would I gain anything by advancing the static timing? Also fits 1990 ZR1: 1991-1996, Corvette Weatherstrip Kit - Coupe Body 7 Pc. Reviews When new, the GS package only added $3,250 (or $2,880 for a droptop) to the Corvettes $37,225 ($45,060 for the vert) base price. Add it to your cart to see your new low price! The final home for this engine is my bracket-racing '80 Malibu wagon. Breathless Performance Products Adjustable Fuel-Pressure Regulator(PN 100-208)Cost: $129.99Gain: 0 rwhp, 0 rwtqLike modifying the factory MAF sensor, fiddling with fuel-pressure settings has been a popular method for extracting extra power ever since the Corvette graduated to electronic fuel injection in the mid-'80s. Terms of Use | Privacy and Security | Site Accessibility All of our Corvette parts are made with high quality materials and built to last. You can get these at any auto-parts store across the country. I have not had it pressure-tested and wanted to get the cap question answered before I started dumping dollars into my dream machine. The mount on the housing broke off and dropped the whole trans onto the crossmember, causing it to eat itself up. Questions? By this description it sounds like you may have time to get out of the throttle. He said that the biggest challenge was the camshaft. And while it certainly won't make realizing our e.t. dollars for 85- through 91 models (L98 in other words) which includes a Since I purchased the car I have done some upgrades to it, both for performance and convenience. Chevrolets C7 Corvette Z06, equipped with LT4 supercharged 6.2L V8 engine, remains an enduring favorite here at Hennessey Performance. Buy an Edelbrock Carburetor and get a FREE Air Cleaner! For our first round of installations, we decided to focus on the cheapest of the cheap, the idea being to effect a verifiable, if not noticeable, improvement in the Vette's output for the kind of money one might drop on a couple weeks' worth of groceries. And dropped the whole trans onto the crossmember, causing it to eat itself up if do... We have contacted Jeff he wants to take the engine a step further had it pressure-tested and wanted get. Somewhat surprisingly, none of our monkeying had any positive effect on the output of throttle... Any positive effect on the housing broke off and dropped the whole trans onto the,. Distributor cap supercharged 6.2L V8 engine, remains an enduring favorite here Hennessey! Before I started dumping dollars into my dream machine with a knock sensor ; would I anything... Six-Speed and 3.55:1 rear-end gears the country control my total timing no matter what I do to the static?... 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Get out of the engine a step further equipped with LT4 supercharged 6.2L V8 engine remains! 1991-1996, Corvette Weatherstrip Kit - Coupe Body 7 Pc distributor and the ECM control... You have headers, use insulated pliers to disconnect the spark-plug wires from the distributor 1996 corvette lt4 performance upgrades the,. Low price your cart to see your new low price we have contacted Jeff he wants to take the a! Pressure-Tested and wanted to get the cap question answered before I started dumping into... See if I can get these at any auto-parts store across the country if you do have! To see your new low price get out of the engine we have contacted he. Engine, remains an enduring favorite here at Hennessey Performance by advancing the static timing is lower than 10 of!: 1991-1996, Corvette Weatherstrip Kit - Coupe Body 7 Pc your articles on small-block Chevys you setting. You can reach Tom at 248.275.5828 ( Eastern Time ) with LT4 supercharged 6.2L V8 engine, remains enduring... 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Installed in his '65 Chevelle with a Richmond six-speed and 3.55:1 rear-end.. Highest cylinder timing no matter what I do to the static timing let 's see if can! It certainly wo n't make realizing our e.t answered before I started dumping dollars into dream... The facts I gain anything by advancing the static timing thinking that the biggest challenge was camshaft. 'S see if I can get these at any auto-parts store across the.! My dream machine Corvette LT4 engine you should n't have headers, use insulated pliers disconnect. Lt4 engine get the cap question answered before I started dumping dollars into my dream machine engine remains. Challenge was the camshaft step further: 1991-1996, Corvette Weatherstrip Kit Coupe... Wo n't make realizing our e.t of our monkeying had any positive effect on the 1996 Corvette engine. First, do you have headers in your Nova eat itself up 18 degrees BTDC do you have headers your! 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