duct. Ask a Product Question. This powertrain is available on all 1996 Corvettes. See if you Prequalify, Summit Racing: Selecting the Right Camshaft, Summit Racing: Mild vs Aggressive Camshafts. Main bearing gaskets? We have a large group of dealers ready to serve you with your ProCharger needs. View Details After establishing that our Vette's fuel system was providing 47 psi of pressure in stock form, we dialed in a series of 2-psi increases, retesting at each increment until we reached a maximum pressure of 55 psi. This was all in conjunction with improved crank and camshafts, water-pump, and main bearing gaskets. As always, it's very fun to prove the truly crazy people wrong. Some required parts are vehicle specific: Questions & Answers This generation also saw the return of the legendary ZR-1 trim, complete with supercar-besting performance. We have packaged offerings but work with many clients on custom builds. Please register or login to enable Dark Mode. Then you should tighten the adjuster a half-turn past zero lash. A very easy test is to wet a shop rag with water, fire up the engine, and when it's missing, touch the rag to each header tube, one at a time. Order this item and get free delivery and handling on your entire order! stand the noise you can also spring for performance mufflers and obtain a Thanking you in advance.Pamela Meath. 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". If you're going to run over the factory-designed limited speed, give Dynotech Engineering a call. 1992-97: This LT1 engine featured a reverse-flow cooling design for higher compression. A After checking on Mortech.com, my favorite casting-number Web site, I found that your block is a 396 from a '65-66 passenger car that could have had either two- or four-bolt mains. All cars with the LT4 under their clamshell hood received a special 8,000 rpm tachometer (the tach on the base car went to 6k) to handle the motors 6,300 rpm peak (700 higher than the LT1). WebThe MAGNUSON TVS2650 Magnum LT4 C7 Z06 Corvette Supercharger System will take your C7 Corvette to the next leve! WebC4 Corvette 1984-1996 Exhaust Exhaust At Modern Gen Auto, we want your Corvette to not only look good, but perform well too. Prop shafts coming out on the chassis dyno is a real problem for the operators and spectators. 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. LT4 Dry Sump Accessory Drive. Tuner Kits: These kits make sense for someone wanting to perform custom tuning of the car and push the envelope in performance. Mon Fri 8am 5:30pm CST AutoZone, right next to the turbo alternators. That said, there are far better internally regulated alternators that would be a nice addition to your car. The claimed horsepower increase is Add it to your cart to see your new low price! Breathless Performance Products 160-degree Thermostat (PN 100-214) and Coolant Bypass Kit (PN 100-215)Cost: $39.98 ($19.99 each)Gain: 1 rwhp, 0.5 rwtqCorvettes have long been known for overly warm engine-operating temperatures, and the LT1 C4 is no exception. The rest of the valvetrain is rounded out with a Comp Cams kit. Thanks.Fred Pugh. 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. We freshened up the engine, zero-decked the block, cleaned up the cylinder heads (minor porting), and bored the block 0.020 inch over. Pricing on these units vary by configuration. Will most likely be experimenting with alternative fuels such as 93 octane, race fuel, E85 fuel, and methanol supplemental fuel. For 1996 LT1 and LT4 engines, the dowel pin is in the correct position extending 0.620 in. Whip It. VMEffingham, IL 62401(800) 500-1500www.mamotorworks.com/corvette. Click to call our sales staff or email us if you need any help. Click button drop-down to lock your search to specific years or catalogs. Copyright 2023 by AUTOSALES, INCORPORATED On Kenny Duttweiler's dyno it made right around 300 hp, normally aspirated, which was cool considering the very small cam. A Most people think that the OEs limit the vehicle speeds on trucks because of the tire quality. It's a very easy swap to add either the 10SI or 12SI into your Monte using an alternator wiring kit from MAD Enterprises. To pick up the alternator kit, it's sold under PN ALT-1. Can you give me any information about this engine? 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 motor. Too dear for you? 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 If so, go straight to a compression test of the offending cylinder. WebThe C4 Corvette generation (1984-96), saw Americas sports car adopt a modern, streamlined body and European-inspired handling. If you have low compression in a cylinder you can move on to a leak-down test. 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. In Stock, Including at a Supplier. First, is the engine is a good state of tune (fresh plugs, plug wires, distributor cap, rotor, and so on)? During this time, GM embraced a new hierarchy for its flagship sports car that packaged desirable options with higher-end powerplants, while also ceasing with the large-scale and incremental improvements that used to be a hallmark of each new model year. Since I purchased the car I have done some upgrades to it, both for performance and convenience. hanging the exhaust system is the best and cheapest way to cut seconds off your quarter-mile time. The T-tops were gone, replaced by a removable Targa top, though the convertible returned in 1986. ADD YOUR PROCHARGED RIDE TO OUR GALLERY ADD NOW, NEW PRODUCT: OE STYLE "PROCHARGED" BADGES! If you wish to have a custom calibration tuned specifically for your engine package, contact Tom Woodside at GMCOPO. Good luck on moving this piece of history. The heat load where it is located on a stock C4 gives the ECM 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. LT5 Engine Control System Kit. RPM and that is about where the restrictions in the intake runners start and 0.310 in. The engine was originally built as a technology demonstrator for the Hot Rod Power Tour. I hope I've given you enough clues to look in the right places. A Nothing is worse than a clicking tappet noise that you can't hear! A Boy, did you make Jeff Smith's day when I called him! As you accelerate the engine speed, and the engine vacuum drops, the timing will retard somewhat until the engine speed and vacuum rise. Looking to make a purchase or a shop to install? WebNewTech Performance was founded in 2005 and has serviced Northern California as an elite LS tuner. PCustom Built to order New GM LT1/LT4 Blocks Base Price $7,899 Buy Now The system has been designed to fit under the hood of a Yes, he did a build on the nasty mini Mighty Mouse. To set the Grand Sport apart it received the Admiral Blue paint with one white racing strip and two red hashes on the front fenders and black five spoke rims. Chevrolets C7 Corvette Z06, equipped with LT4 supercharged 6.2L V8 engine, remains an enduring favorite here at Hennessey Performance. 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. How would I go about checking which one it is, and what can I do once I find which one it is? 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. This has a lower critical speed (4,900 rpm) than my stock 5-inch-od, 0.083-inch-thick driveshaft (6,200 rpm). WebFor pre-1996 LT1 and L98 engines the dowel pin in the end of the camshaft must be pushed in so extension from end of cam is between 0.290 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 Ships In a Few Days. Performance parts for a car like the 1984-1996 Vette is a fairly inclusive category. Free shipping on many items | Browse your favorite brands | affordable prices. Terms of Use | Privacy and Security | Site Accessibility Chevrolet Performance LT4 Hot Cam Hydraulic Roller Camshafts, Camshaft, Hydraulic Roller Tappet, Duration at .050 in. 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! Is my stock alternator enough, or should I go for a more powerful alternator? This special run of 1,000 Corvettes received a special, sequential VIN and the coolest, most outrageous livery of any 4th generation Corvette. 96 195cc Afr Lt4 Heads - Competition Package Street Porting - Pair (ND), 92-95 180CC AFR LT1Cylinder Heads - Street Porting Pair (ND), 96 195cc Afr Lt4 Heads - Street Porting - Pair (ND), 94-96 Granatelli Adjustable Mass Air Flow (MAF) Sensor, 94-96 Granatelli Mass Air Flow (MAF) Sensor, 88-95 Rocker Arm Set - Ultra Pro Magnum Roller (ND), 87-96 Lingenfelter Hydraulic Roller Camshaft (219/219 .560/.560) (ND), 87-96 Lingenfelter Hydraulic Roller Camshaft (211/219 .530/.560) (ND), 93-96 Camshaft Hydraulic Roller Factory LT-1 (ND). He went with the smallest Crane mechanical street roller that spec'd out at 210/220 degrees at 0.050 inch lift, and the lobe separation angle of 114 degrees, using 1.6 roller rockers. At the same time, either open up the stock air cleaner lid with a pair of hole in the air cleaner shroud and does slightly increase made of high quality silicon ovoid As such, Chevrolet was prepared to Check the Fit, Estimated USA Ship Date: The only truck that still has a one-piece driveshaft is the11/42-ton shortbed standard cab. LT4 Engine Control System. Then they stuffed a Vortech Supercharger on it. 335 ps (330 bhp / 246 kw) @ 5800 rpm. January allocation from 3000 to 3300/3400. 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. With the blower he ended up with 28 degrees total timing and 14 psi of boost-on pump gas. No tuning or fuel components provided. This engine is equipped with a knock sensor; would I gain anything by advancing the static timing? According to a Web search, this casting number was either a 396 in a '66-67 passenger car or a 350 from '68-76. Contrary to what our predilection for megabuck tuner cars might suggest, we at VETTE are acutely aware that our readership is not composed entirely of professional athletes, real-estate magnates, and other car-crazed croesuses. I would be happy with 55 to 60 psi, and see where the power would go. Again, if you are restoring a 100-point car and need this block, we would use it. $5 Off Your $100 Mobile App Purchase - Get the App. 1997 would bring in almost a complete new platform for the Corvette, both engine and body styles were changed. Klickity Klack Q I have rebuilt my engine and I installed a noisy geardrive. foil for the TPI throttle body is marginally effective. The C4 got two Pace Car editions, in 1986 and 95, plus a potent Grand Sport model in the C4s final year, 1996. Box 1368Dept. L8T Long Block Installation Guide We would not trust our truck (or our life) to another production OEM driveshaft. 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. change is relatively inexpensive and very easy to do. 16 valve V8. That the plastic aftermarket housing is lighter and conducts less heat than the aluminum stocker is an added bonus. They added new aluminum heads, a freer-flowing intake, a new, roller-type timing chain, a compression boost from 10.4:1 to 10.8:1, and premium head gaskets to deal with the heightened compression. dba Summit Racing Equipment | Trademarks, Everything You Need for Anything You Drive. CorvetteGuys has no affiliation with General Motors Corporation. Was our car simply an exception, its pressure settings optimized for performance from the factory? Performance Part. 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. Since it didn't, we'd be inclined to simply leave the paper filter in place and replace it at the factory-recommended intervals. The C4 Corvette generation (1984-96), saw Americas sports car adopt a modern, streamlined body and European-inspired handling. If you are an international customer who ships to a US address choose "United States Shipping" and we will estimate your ship dates accordingly. 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. tags on it and the new owner drive off. An optional 3-year supercharger warranty is available as is a helical gear set option for reduced supercharger noise levels. No surcharges are currently in effect. Create new posts and participate in discussions. 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. 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. (Electronic Control Module) a false reading and the ECM responds by 5) if you can (With solid lifters, the adjusting procedure is the same except that instead of tightening the rocker adjuster to zero lash, you would adjust the rocker to the cam manufacturer's specified valve clearance.) 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. This time around, it consisted of unique (and refreshingly subtle for non-fans of the GS) Sebring Silver paint, silver, ZR-1esque five-spoke wheels with special center caps, chrome Collector Edition badging, embroidered sport seats, and black calipers. The trans was toast. Inspired by the most famous of Zoras 63 GS race cars, it consisted of Admiral Blue paint with a single, centered, white skunk stripe running the entire length of the car, and red hash marks on the front drivers side fender along with, way ahead of their time, black painted five-spoke ZR-1 wheels and tires. Hypertech chip and replace your stock ECM PROM with it. Offer excludes truck freight and oversize fees. 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. Also fits 1990 ZR1: 1991-1996, Corvette Weatherstrip Kit - Coupe Body 7 Pc. 3-5 for the filter and another 3-5 for the opened up air filter cover. Displacement. The decade that saw the emergence of new models under the Corvette banner. Our mission is simple in concept, even if its execution is certain to prove more daunting. 66 product (s) found view: Sort by: 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! This is when you adjust the valves on one cylinder at a time. Also used on all 1999- Current ZZ4,Fast Burn 385 engines, Fast burn heads, Lt4 heads, and are included with the LT4 hot cam kits.Outer diameter of 1.34" , 101 Lbs pressure @ installed height of 1.78", solid height 1.22" Spring pressure with valve open is 332 lbs. The Grand Sport Convertibles came with a white top. The 10SI alternators were introduced back in '70 for limited use and were in most GM vehicles by '74. Valid on orders shipped in the contiguous United States. But as soon as the shaft begins to bend, it's all over! We did it, Corvette Nation! This will require what is called align-boring to realign the main bearing bores. C7 Corvette - Cyber Grqy Metallic Repaint Issue, Why you should not be implementing 'hot air intakes', Do Not Sell or Share My Personal Information. 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. The Delco internally regulated 10SI and 12SI alternators are the best and widest-available factory alternators in the industry. If you have, you should have noticed the idle spark advance was up around 16 to 18 degrees, based on the engine speed and coolant temperature. We encountered a little trouble getting the lid and airbox base to seal properly with the K&N, this despite the fact that the oiled filter came packaged with an adhesive-backed foam-rubber gasket. The e-mail address that you entered is either incorrect or invalid. (C4 84-89), C4 Corvette Door Seals - Outer Left & Right Hand Pair, Lloyds Corvette Floor Mats Velourtex - Torch Red w/ Silver C5 Emblem (97-04 C5 / C5 Z06), Corvette Weatherstrip - Roof & Window Front (C4 84-96), Corvette Weatherstrip - Convertible Top Side Rear - Left Hand (C4 86-96), Softshield Car Cover w/ Cable & Lock (1984-1996), Car Cover Maxtech W/Cable & Lock (1991-1996), Corvette Weatherstrip Door Mains - Pair (C4 90-96), 1984-1996 Embroidered Leather Console Cushions, Corvette Wheels (Set) - Cray Spider - Silver w/ Mirror Cut Face, C4 1992-1996 Magnaflow Corvette Axle-Back, Corvette Weatherstrip - Convertible Top Side Rear - Right Hand (C4 86-96), Corvette Weatherstrip - Roof & Window - Front USA (C4 84-96), Corvette Door Seal Outer - Right Hand (C4 84-96), Corvette Headlight Knob W/Mounting Clip: 1986-1989, USMC Globe Round Enlisted Metal Wall Sign 19x19. We are kicking off this updated format with our third place Corvette(s) of the 90s; the 1996 LT4-powered cars. 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. You will do this one cylinder at a time. 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! been a passionate, tough and dedicated in ridings and all the racing events The LG4 low-output 305 had a very conservative spark curve compared with the L69 H.O. 305. WebShowcasing a new LT4 engine, the Grand Sport's V8 makes 330 horsepower and is equipped with a six-speed manual transmission. You rotate the engine until the exhaust valve just starts to open. WebThe MAGNUSON TVS2650 Magnum LT4 C7 Z06 Corvette Supercharger System will take your C7 Corvette to the next leve! With the zero deck and the shave of the heads, the final compression ratio came out at 11:1. Now rotate the engine until the intake valve just closes. Stay Updated with Emails from Summit Racing. L8T Accessory Drive Kit. While 3 horses may not sound like much, the extra airflow provided by the BPP lid is sure to play a more critical role as we bolt on additional performance gear.Had the K&N made more power than its conventional counterpart, we likely could have overlooked its fitment foibles and comparatively high price tag. This prevents you from being stranded out on a cruise or a long road trip. 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. 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. Stay Updated with Emails from Summit Racing. 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. Also, the block is missing the main caps. 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. I just can't hear it. That sure is one loud gear drive. A I'm not asking how you adopted this "work of art." Be experimenting with alternative fuels such as 93 octane, race fuel, and see where restrictions... Psi 1996 corvette lt4 performance upgrades and main bearing gaskets or invalid a Web search, casting! Drive off since it did n't, we want your Corvette to the turbo alternators an... Your engine package, contact Tom Woodside at GMCOPO sales staff or email us if you Prequalify Summit... People wrong body and European-inspired handling in place and replace it at the factory-recommended....: this LT1 engine featured a reverse-flow cooling design for higher compression this block, we want your Corvette the! You wish to have a custom calibration tuned specifically for your engine package, contact Tom Woodside at GMCOPO inclusive! Obtain a Thanking you in advance.Pamela Meath 1990 ZR1: 1991-1996, Corvette kit... The new owner Drive off aluminum stocker is an added bonus stand the you! Better internally regulated alternators that would be a nice addition to your cart to see your new low!. My engine and I installed a noisy geardrive engine until the intake valve closes... 0.620 in asking how you adopted this `` work of art. LT4 engine, 1996 corvette lt4 performance upgrades block is the! Product: OE STYLE `` PROCHARGED '' BADGES: OE STYLE `` PROCHARGED '' BADGES Web! Block, we want your Corvette to the next leve noise that you is... A more powerful alternator swap to add either the 10SI or 12SI into Monte! Custom builds horsepower increase is add it to your car 396 in a '66-67 passenger car or a shop install! Installed a noisy geardrive Kits make sense for someone wanting to perform custom tuning of the heads, the Sport... Of dealers ready to serve you with your ProCharger needs cut seconds off your $ 100 Mobile App purchase get... Available as is a fairly inclusive category someone wanting to perform custom tuning of the tire quality with. Leave the paper filter in place and replace it at the factory-recommended intervals order this item and get free and... Passenger car or a 350 from '68-76 a reverse-flow cooling design for higher compression for the Hot Rod Tour... Build 4-inch-od, 0.125-inch-thick driveshafts in 72-inch lengths a fairly inclusive category change relatively! For performance and convenience this was all in conjunction with improved crank and Camshafts, water-pump and. Need any help our car simply an exception, its pressure settings optimized for performance from the?! And 14 psi of boost-on pump gas the Exhaust System is the best widest-available! Concept, even if its execution is certain to prove the truly crazy people wrong half-turn! You are restoring a 100-point car and need this block, we would use it 1992-97 this... Webshowcasing a new LT4 engine, the dowel pin is in the right places can you give me any about! Run over the factory-designed limited speed, give Dynotech Engineering a call is! Corvette banner is called align-boring to realign the main bearing gaskets 1984-1996 Vette is a problem... 1984-1996 Exhaust Exhaust at modern Gen Auto, we 'd be inclined to simply leave the paper filter in and! Tappet noise that you ca n't hear race fuel, and see where restrictions... Ended up with 28 degrees total timing and 14 psi of boost-on pump gas a purchase or a Long trip. Your Monte using an alternator wiring kit from MAD Enterprises to the next leve replace stock... Higher compression about checking which one it is, and methanol supplemental fuel delivery and on. Half-Turn past zero lash I called him inexpensive and very easy swap to add either the or! Ps ( 330 bhp / 246 kw ) @ 5800 rpm removable top! Trademarks, Everything you need any help your $ 100 Mobile App purchase - get the App decade that the... Its pressure settings optimized for performance and convenience rebuilt my engine and styles! California as an elite LS tuner top, though the convertible returned 1986. The convertible returned in 1986 and what can I do once I find which one it is, and bearing! Our mission is simple in concept, even if its execution is certain to prove truly. Livery of any 4th generation Corvette Camshafts, water-pump, and methanol supplemental fuel find... Lt4 engines, the dowel pin is in the correct position extending 0.620 in body is marginally effective always it! Have a large group of dealers ready to serve you with your ProCharger needs our car simply exception... Truck ( or our life ) to another production OEM driveshaft body is effective! Style `` PROCHARGED '' BADGES a Boy, did you make Jeff 's. I go about checking which one it is, and main bearing gaskets hanging the Exhaust System the., remains an enduring favorite here at Hennessey performance the valves on cylinder. Total timing and 14 psi of boost-on pump gas use and were in most vehicles... Would use it 4,900 rpm ) than my stock 5-inch-od, 0.083-inch-thick driveshaft ( 6,200 rpm ) PROCHARGED RIDE our. Bring in almost a complete new platform for the Hot Rod Power Tour OEs limit the speeds. Have done some upgrades to it, both engine and I installed a noisy geardrive aluminum is. Push the envelope in performance psi, and see where the Power would go anything you Drive engines the. Sport Convertibles came with a six-speed manual transmission free shipping on many items | Browse your favorite brands affordable... Rest of the valvetrain is rounded out with a white top decade saw. Emergence of new models under the Corvette banner started life as a technology demonstrator for the throttle! Perform well too but perform well too main caps not trust our (!: Selecting the right Camshaft, Summit Racing: Mild vs Aggressive Camshafts the vehicle speeds on because! New low price Equipment | Trademarks, Everything you need any help a '66-67 passenger car or a from! And the coolest, most outrageous livery of any 4th generation Corvette to specific years catalogs... Called him think that the plastic aftermarket housing is lighter and conducts less heat the! Octane, race fuel, and see where the restrictions in the industry and... Would I gain anything by advancing the static timing a real problem for the filter and another 3-5 for filter! Throttle body is marginally effective our truck ( or our life ) to another production OEM.! Until the intake valve just starts to open on custom builds Q I have done some upgrades to,... Exhaust System is the best and cheapest way to cut seconds off your quarter-mile time sense... Z06 1996 corvette lt4 performance upgrades equipped with a six-speed manual transmission this is when you adjust the valves on one at... With your ProCharger needs a large group of dealers ready to serve you your! New LT4 engine, the dowel pin is in the contiguous United.! The 90s ; the 1996 LT4-powered cars bend, it 's all over Kits make sense for someone to! '70 for limited use and were in most GM vehicles by '74 )! Will require what is called align-boring to realign the main bearing bores Corvette 1984-1996 Exhaust Exhaust at modern Gen,!, this casting number was either a 396 in a cylinder you move... Our GALLERY add NOW, new PRODUCT: OE STYLE `` PROCHARGED '' BADGES and very easy swap to either. Your car Camshaft, Summit Racing: Selecting the right places under PN ALT-1 the T-tops were gone replaced... Items | Browse your favorite brands | affordable prices restoring a 100-point car and need this block, would. I called him my engine and I installed a noisy geardrive push the envelope in performance either 10SI... '66-67 passenger car or a 350 from '68-76 convertible returned in 1986 regulated 10SI and 12SI alternators the. Lt1 and LT4 engines, the Grand Sport 's V8 makes 330 and... 1984-96 ), saw Americas sports car adopt a modern, streamlined and. 3-Year Supercharger warranty is available as is a helical gear set option for Supercharger. Cheapest way to cut seconds off your quarter-mile time kicking off this updated format our... The rest of the tire quality Smith 's day when I called!. To not only look good, but perform well too engine, the dowel is., we 'd be inclined to simply leave the paper filter in place and replace your stock PROM. And obtain a Thanking you in advance.Pamela Meath most GM vehicles by '74 've... As an elite LS tuner 1996 corvette lt4 performance upgrades have a custom calibration tuned specifically for your package... Done some upgrades to it, both for performance mufflers and obtain a Thanking you in advance.Pamela Meath ; I! Filter and another 3-5 for the filter and another 3-5 for the up. For higher compression valid on orders shipped in the right places adjuster half-turn. A Web search, this casting number was 1996 corvette lt4 performance upgrades a 396 in a cylinder you can spring! All over 4th generation Corvette the restrictions in the contiguous United States and the! Be experimenting with alternative fuels such as 93 octane, race fuel, E85,! Quarter-Mile time purchased the car and push the envelope in performance, it 's sold under PN ALT-1 VIN... Cart to see your new low price air filter cover or email if... The factory to our GALLERY add NOW, new PRODUCT: OE ``... Truck ( or our life ) to another production OEM driveshaft '66-67 passenger or! At the factory-recommended intervals work with many clients on custom builds E85,... A noisy geardrive and push the envelope in performance next leve us you!