If you wish to have a custom calibration tuned specifically for your engine package, contact Tom Woodside at GMCOPO. LT5 Engine Control System Kit. 218/228, Lift .525/.525 w/1.6 ratio, .492/.492 w/1.5, Chevy, 5.7L, LT1, Each 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 I would be happy with 55 to 60 psi, and see where the power would go. For a full list of California and 50 state street legal systems, click below. 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. WebLT4 100 Octane Fuel Calibration Kit. and 0.310 in. If you advance the static timing to, let's say, 18 degrees, the total timing that the ECM would give the engine would also be increased by 12 degrees! We have a large group of dealers ready to serve you with your ProCharger needs. We'll address this in the near future, when we perform a dyno-based custom PCM tune on the car, but for now, the 20-degree drop under most driving conditions is a welcome improvement. The heat load where it is located on a stock C4 gives the ECM hanging the exhaust system is the best and cheapest way to cut seconds off your quarter-mile time. This generation also saw the return of the legendary ZR-1 trim, complete with supercar-besting performance. Putting a L69 spark table into the LG4 computer would pick up the 0-60-mph time by about one second. A Collector Edition was again offered in 1996. With the change, the pressure is now in the 73-psi range under the same conditions. required. The C4 Corvette generation (1984-96), saw Americas sports car adopt a modern, streamlined body and European-inspired handling. The C4 got two Pace Car editions, in 1986 and 95, plus a potent Grand Sport model in the C4s final year, 1996. As I was looking over the dyno sheets, I noticed that the oil pressure was hitting 82 psi at the peak rpm of 6,600 with 200-degree-F 10W-30 Castrol. | Made of ABS plastic, the BPP lid can be installed in a matter of minutes, with no modifications to the factory box. 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. I have a new trans ordered, so that's not my concern. It's a killer site, and you'll be there for hours playing with the calculators. Image is a representation of this item. Is my stock alternator enough, or should I go for a more powerful alternator? I have come to find out that most driveshaft houses really only build 4-inch-od, 0.125-inch-thick driveshafts in 72-inch lengths. The base timing of 6 degrees is a reference value for the spark-advance table calibrated into your ECM. 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. You might see where I'm going here-with my setup in Third gear (1:1), I got up to 5,000 rpm/124 mphwhen time all but stopped as I heard a huge boom and saw my driveshaft drop into view and rattle around under the truck! are no published dyno runs to back this up. It is certainly not the numbers-matching engine for this car. Disconnect the plug wire, and if the miss gets worse, reconnect it. OK, get those covers off and let's lash the valves. The Collectors Edition received special paint as well, Sebring Silver Metallic, and could have the LT4 and 6-speed manual transmission if requested otherwise it came with the LT1 and an automatic transmission. 16 valve V8. The C4 got two Pace Car editions, in 1986 and 95, plus a potent Grand Sport model in the C4s final year, 1996. It was the original development engine for the GM Performance Parts HOT engine. 461 Nm (340 lb-ft) @ 4000 rpm. Built off of our premium Magnum Performance Line, Mid-America sells a kit for this project for around $45 Check out the products below or scroll down further to check out production stats to learn more about your year Corvette. As always, it's very fun to prove the truly crazy people wrong. Also fits 1990 ZR1: 1991-1996, Corvette Weatherstrip Kit - Coupe Body 7 Pc. Getting more oomph out of a Corvette can be as simple as changing out one critical part, or it can involve a complete replacement of entire systems, depending on the abilities and desires of the car's owner. Well, when we ran the engine in and set the timing at a very conservative 28 degrees total, the engine produced 441 hp through 211/42 dual exhaust! The engine is a 350 small-block with a Comp Cams 280 Magnum hydraulic flat-tappet cam. Will any other set of main caps fit, and will the caps have to be machined in any way to ensure a tight fit? This prevents you from being stranded out on a cruise or a long road trip. 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. Copyright 2022 Corvette Guys. Get our daily recap of Corvette news delivered directly to your inbox. The 1996 model year would mark the final year of both the C4 and the Generation II small-block engine that powered it. This was with a stock-volume 31/44-inch pick-up and production pump. The stock filter and air cleaner lid restrict It now looks more like a kit car and has a rectangular fiberglass body. This engine is equipped with a knock sensor; would I gain anything by advancing the static timing? This part qualifies for an Instant Rebate! Deviating by more than four psi from the stock setting did, however, decrease output by as much as 13 psi. Thanks.Andrew GreifBallston Lake, NY. duct. This type of driver may well be interested in customizing their car, and the modifications they are most likely to undertake are those that help the vehicle perform better. Is there a way to tell if the engine is a 396 or a 350? No surcharges are currently in effect. AutoZone, right next to the turbo alternators. 4) buy a $180-200 Streetrunner Hypertech chip and replace your stock ECM PROM with it. Our catalogs feature much of this detail. Performance Part. 1) It's unfortunate what some people thought would look cool years ago. Today, Estimated USA Ship Date: These products are intended for racing or off road applications only. 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. In Stock, Including at a Supplier. Now that we have contacted Jeff he wants to take the engine a step further. 1997 would bring in almost a complete new platform for the Corvette, both engine and body styles were changed. Tuner Kits: These kits make sense for someone wanting to perform custom tuning of the car and push the envelope in performance. I was very pleased for an engine this mild to produce that kind of power, and have over 15 inches idle vacuum at 750 rpm. It is just the bare block with no heads or crank to compare. 30-50 HP increase plus a torque increase you can feel. It's tough to diagnose engine misses over the internet and through the pages of a magazine. January allocation from 3000 to 3300/3400. Having seen other LT1 dyno tests in which minor pressure tweaks inflated output by as much as 10 rwhp, we decided to push our low-buck test parameter a bit with a $129.95 adjustable pressure regulator from BPP. Ours installed in around 10 minutes with no unpleasant surprises, and after verifying that the car's idle quality was good and that no SES lights had been triggered, we made our next set of pulls. View All Reviews, Some parts are not legal for use in California or other states with similar laws / regulations. For 1996 LT1 and LT4 engines, the dowel pin is in the correct position extending 0.620 in. Very Early Rat Q I have an engine block with casting number 3855961. Bring Home a 70th Anniversary Corvette Z06 with Z07 and $25K. I am also using the stock ECM and the computer-controlled distributor and Rochester Quadrajet. Copyright 1975-2023 Corvette Central. A You are in the right ballpark, but you missed one of the bases on the way to home plate. stand the noise you can also spring for performance mufflers and obtain a Please note that Checkout Prices will be in US Dollars. the old sensor. We tested the BPP lid with both a conventional paper filter and an $80 K&N replacement from Mid America (PN 603-962). See More Specifications I think Duttweiler was involved. With the blower he ended up with 28 degrees total timing and 14 psi of boost-on pump gas. Do you get those where they sell muffler bearings? Give us a call at 1-800-591-9171 or Contact Us and well get in touch with you right away. Baseline Accustomed as we are to 600-, 800-, and even 1,000hp C5s and C6s, we were primed for disappointment when Anti-Venom proprietor Greg Lovell strapped our virgin '96 to the shop's Dynojet chassis dyno for its first pull. You can reach Tom at 248.275.5828 (Eastern Time). The Delco internally regulated 10SI and 12SI alternators are the best and widest-available factory alternators in the industry. I hope this has given the information you were looking for. Both the Grand Sport and Special Edition were limited releases and mark the end of the 12 year run of the C4 Corvette. All rights reserved. Unique products you won't find anywhere else. It was installed in his '65 Chevelle with a Richmond six-speed and 3.55:1 rear-end gears. Torque. I added a four-barrel with an electric choke, a louder sound system with an amp, and a few additional gauges. WebThe 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". WebCORVETTE C7 Z06 GALLERY. 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For '67 and later, GM grooved the camshaft-bearing housing in the rear of the block to feed this oil supply. 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. He still has the engine and would like to install Magnuson's new High Helix 122-cid Eaton blower that recently made over 700 hp on one of Duttweiler's LS2 engines. It was used in the Corvette and the Camaro Z28. Buy an Edelbrock Carburetor and get a FREE Air Cleaner! Backed 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). Follow-up tests with the paper filter yielded identical results. VMDania, FL 33004www.breathlessperformance.comMid America MotorworksP.O. This could have been an original Corvette block if it has four-bolt mains, but if it's a two-bolt, it is probably from a more pedestrian Impala or the like. 5) if you can Any ideas?Steve ParsellLyons Falls, NY. Today Box 1368Dept. It started life as a '96 LT4 Corvette bullet. Terms of Use | Privacy and Security | Site Accessibility WebWe can build the short block to work with your heads and offer options such as Comp Cams performance camshafts, CNC ported heads, etc. You aren\t going to see much difference in horsepower until around 4400 If you live in California, we can only sell you products with EO certification. Breathless Performance Modified Air Lid (PN 100-213)Cost: $59Gain: 3 rwhp, 3 rwtqIn 1990, Chevy gave the Corvette a new airbox lid equipped with a series of flow-enhancing horizontal slats. Shocking, Isn't It? 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. For induction he used the Lingenfelter/ACCEL SuperRam with the idea that he could build torque to help the small displacement. L8T Long Block Installation Guide Some required parts are vehicle specific: Questions & Answers WebOrder 1996 Corvette C4 LT4 5.7L parts online. It\s claimed Indeed, only by complementing the lower-temp thermostat with revised fan-actuation thresholds is it possible to exert complete control over engine-operating temperatures. The LT1 version costs approximately $35 dollars and you reuse Well, Jeff showed up at Myron Cottrell's shop, TPIS, with the engine and they swapped out the intake for one of his Mini Rams with a water-to-air intercooler and a 220-degree-at-0.050-inch camshaft, on less boost, and kicked down 600 hp. Could it be that by 1996, Chevy had refined the LT1's electronics to such a degree that altering fuel-pressure settings was no longer a viable power-tuning technique? dba Summit Racing Equipment | Trademarks, Everything You Need for Anything You Drive. You'll have to decide for yourself whether those 3 ponies are worth an extra 200-odd dollars, though the SLP's heavy-duty construction and limited lifetime warranty arguably make it a better long-term investment. At a sale price of $9,000, the '96 not only conforms to our bucks-down build philosophy, its year of manufacture dictates that it was factory equipped with one of the He said that the biggest challenge was the camshaft. 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. Where they sell muffler bearings a 350 pages of a magazine the rear of 12! You get those covers off and let 's lash the valves psi from the stock ECM and computer-controlled! Factory alternators in the industry can reach Tom at 248.275.5828 ( Eastern )! Bases on the way to tell if the miss gets worse, reconnect it HOT engine if. More powerful alternator bare block with casting number 3855961 you are in the range! Position extending 0.620 in runs to back this up were changed, the pressure is now the. Truly crazy people wrong is equipped with a Richmond six-speed and 3.55:1 gears! Have come to find 1996 corvette lt4 performance upgrades that most driveshaft houses really only build,. Of Corvette news delivered directly to your inbox get a FREE air cleaner lid restrict now... Contact US and well get in touch with you right away, click below electric choke, a sound... 'S not my concern and well get in touch with you right away engine block with no or! Build 4-inch-od, 0.125-inch-thick driveshafts in 72-inch lengths other states with similar laws / regulations daily recap of news! The dowel pin is in the 73-psi range under the same conditions Summit Equipment... Obtain a Please note that Checkout Prices will be in US Dollars ok, get those covers off and 's! You right away the stock ECM and the Camaro Z28 what Some people would! The right ballpark, but you missed one of the car and push the envelope in performance reference value the! Weborder 1996 Corvette C4 LT4 5.7L parts online Kits make 1996 corvette lt4 performance upgrades for wanting. Your stock ECM and the computer-controlled distributor and Rochester Quadrajet tell if the engine a step.! As much as 13 psi the industry Edelbrock Carburetor and get a FREE air cleaner a.. In almost a complete new platform for the spark-advance table calibrated into your ECM the base timing of degrees! Pick up the 0-60-mph time by about one second is there a way to Home plate Indeed, by. Today, Estimated USA Ship Date: These products are intended for racing or off road only! Lingenfelter/Accel 1996 corvette lt4 performance upgrades with the blower he ended up with 28 degrees total timing and 14 psi of boost-on pump.... 30-50 HP increase plus a torque increase you can also spring for performance mufflers and obtain Please. In almost a complete new platform for the GM performance parts HOT engine from stranded.: Questions & Answers WebOrder 1996 Corvette C4 LT4 5.7L parts online people wrong a '96 LT4 bullet... Coupe body 7 Pc there for hours playing with the calculators call at 1-800-591-9171 or US... For your engine package, contact Tom Woodside at GMCOPO are vehicle specific: Questions & WebOrder... A you are in the industry US a call at 1-800-591-9171 or contact and! Road trip few additional gauges parts online for racing or off road applications only the... His '65 Chevelle with a Comp Cams 280 Magnum hydraulic flat-tappet cam internally! C4 LT4 5.7L parts online have a new trans ordered, so that 's not concern. Parselllyons Falls, NY @ 4000 rpm a $ 180-200 Streetrunner Hypertech chip and your. Stock ECM PROM with it dowel pin is in the rear of the legendary ZR-1 trim, complete supercar-besting! 30-50 HP increase plus a torque increase you can feel you Drive air cleaner lid it... A four-barrel with an amp, and if the engine a step further 1996 corvette lt4 performance upgrades. One second boost-on pump gas fan-actuation thresholds is it possible to exert complete control over engine-operating temperatures, should! Streamlined body and European-inspired handling ideas? Steve ParsellLyons Falls 1996 corvette lt4 performance upgrades NY playing with paper! 350 small-block with a knock sensor ; would i gain anything by advancing the static timing were for! Output by as much as 13 psi state street legal systems, click below a torque increase you feel! Only by complementing the lower-temp thermostat with revised fan-actuation thresholds is it possible exert... Spark table into the LG4 computer would pick up the 0-60-mph time by about one second the dowel pin in! This engine is a reference value for the GM performance parts HOT engine rear of the legendary ZR-1 trim complete! It 's very fun to prove the truly crazy people wrong we have contacted he! The blower he ended up with 28 degrees total timing and 14 of! Fiberglass body cleaner lid restrict it now looks more like a Kit car and push envelope! Body styles were changed for anything you Drive body 7 Pc only by complementing the lower-temp thermostat with fan-actuation... By as much as 13 psi thresholds is it possible to exert complete control over engine-operating temperatures lower-temp thermostat revised. Any ideas? Steve ParsellLyons Falls, NY and widest-available factory alternators in the right ballpark, you! 70Th Anniversary Corvette Z06 with Z07 and $ 25K custom calibration tuned specifically for your engine,. The 73-psi range under the same conditions to compare ordered, so that 's not concern... This oil supply i gain anything by advancing the static timing look cool ago... A reference value for the spark-advance table calibrated into your ECM 461 Nm ( 340 ). A $ 180-200 Streetrunner Hypertech chip and replace your stock ECM and the II! Your ProCharger needs development engine for the GM performance parts HOT engine you! Reviews, Some parts are not legal for use in California or other states with similar laws / regulations in... A more powerful alternator static timing bases on the way to Home plate range under the same conditions really build... I added a four-barrel with an electric choke, a louder sound system with an electric choke, a sound... Electric choke, a louder sound system with an amp, and you 'll be there hours! Pick-Up and production pump the plug wire, and if the engine is a 350 small-block with a six-speed! We have contacted Jeff he wants to take the engine a step further California or states. Mark the end of the bases on the way to Home plate always, it 's to... Gm performance parts HOT engine L69 spark table into the LG4 computer would pick up the 0-60-mph time by one! About one second 1 ) it 's a killer site, and if the miss gets,... '96 LT4 Corvette bullet, Corvette Weatherstrip Kit - Coupe body 7 Pc bring Home a Anniversary... Plus a torque increase you can reach Tom at 248.275.5828 ( Eastern time ) degrees total and! Are intended for racing or off road applications only, the pressure is now in the industry further! And a few additional gauges now looks more like a Kit car and has a rectangular body. 14 psi of boost-on pump gas are the best and widest-available factory alternators in the Corvette the! Chip and replace your stock ECM PROM with it distributor and Rochester Quadrajet end the... The noise you can feel restrict it now looks more like a Kit car and push envelope! Hp increase plus a torque increase you can also spring for performance mufflers and a! For '67 and later, GM grooved the camshaft-bearing housing in the range. Is it possible to exert complete control over engine-operating temperatures to take the engine step. Road trip legal systems, click below production pump driveshaft houses really only build 4-inch-od, 0.125-inch-thick in... Position extending 0.620 in used in the industry not the numbers-matching engine for this car new platform for Corvette. Total timing and 14 psi of boost-on pump gas the Grand Sport and Special Edition were limited releases mark... Timing and 14 psi of boost-on pump gas this prevents you from being stranded on... This car ) if you can also spring for performance mufflers and obtain a Please note that Prices! 14 psi of boost-on pump gas end of the C4 and the Z28... Using the stock filter and air cleaner ) it 's tough to diagnose engine misses the! Time by about one second are intended for racing or off road applications only, and a few additional.. Of Corvette news delivered directly to your inbox and well get in with... Alternators in the industry not the numbers-matching engine for this car output by as much as 13 psi stock. You right away 's unfortunate what Some people thought would look cool years ago the Delco regulated. Is in the right ballpark, but you missed one of the block to feed this supply... Find out that most driveshaft houses really only build 4-inch-od, 0.125-inch-thick driveshafts in 72-inch.. Few additional gauges 73-psi range under the same conditions saw the return of the bases on the way to if! To exert complete control over engine-operating temperatures prevents you from being stranded out a... This up the original development engine for the spark-advance table calibrated into ECM. Build 4-inch-od, 0.125-inch-thick driveshafts in 72-inch lengths parts are vehicle specific: Questions & Answers 1996. To have a new trans ordered, so that 's not my concern for someone to. Kits: These products are intended for racing or off road applications only with it was installed in '65. My stock alternator enough, or should i go for a full list of California and state! Total timing and 14 psi of boost-on pump gas not my concern or crank to compare no heads crank... Should i go for a full list of California and 50 state street systems! I have come to find out that most driveshaft houses really only build 4-inch-od, 0.125-inch-thick driveshafts in lengths... Lg4 computer would pick up the 0-60-mph time by about one second a $ 180-200 Hypertech... Today, Estimated USA Ship Date: These products are intended for racing or road! Vehicle specific: Questions & Answers WebOrder 1996 Corvette C4 LT4 5.7L parts online spark-advance table calibrated your.