Optispark delete - 1994 Chevy Camaro Z28 with a 5.7 liter LT1 V8. This is a how to on the replacement of an optispark or distributor. These are on the front of the engine beh...

 
In the meantime, the Pro Billet LT1 distributor's reasonable price tag ($515-about $200 more than a factory replacement), top-quality features, and ironclad reliability make it a welcome addition .... Bee creek dental

The MSD 8381 Pro-Billet Distributor is a high-performance distributor from MSD that replaces the OEM GM LT1 Optispark. As the name suggests, it has been built from an entire aluminum block and machined to a precise housing. The housing has a reliable and stable pickup assembly consisting of an advanced optical encoder.Summit Racing 850059 1992-1994 Chevy 5.7 350 LT1 Optispark (Spline) Distributor (Fits: 1992 Chevrolet Corvette) (1) 1 product ratings - Summit Racing 850059 1992-1994 Chevy 5.7 350 LT1 Optispark (Spline) Distributor4. 5. 6. Last. The ignition system is made up of several parts including one or more ignition coils, wires or boots, and spark plugs. In older ignition systems, a distributor was used to allocate the power from the coil to the appropriate spark plug. The distributor is turned by a gear attached to a rod which is powered by the camshaft.682 views, 12 likes, 5 loves, 13 comments, 5 shares, Facebook Watch Videos from TorqHead LTD.: Looking to eliminate your Optispark? Want to upgrade to LS PCM and coil per plug ignition? Need better...Joined: Fri Apr 17, 2009 4:08 am. Re: HELP with optispark ignition wiring with ms2. by Matt Cramer » Mon Apr 03, 2017 4:45 pm. Our LT1 installation packages are set up to be wired directly to the coil, bypassing the ignition module. Matt Cramer -1966 Dodge Dart slant six running on MS3X. fimotors.C4 Tech/Performance - Do you need an OptiSpark? - Restore spark to your LT1/LT4 motor with this BRAND NEW Distributor from AIP Electronics This Distributor EXCEEDS OEM specification and comes 100% complete with everything needed including a new Optispark wiring harness. (Note: Harness may not fit all applications and...Ok so I replace the optispark with a vented conversion from MSD (yes I cut into vacuum lines) and also replaced the water pump. The opti came set for stock timing, and although I did have it tuned, they didn't mess with timing. ... AIR delete, bored .030 over. Comp cams Xtreme Energy LT1 266HR-14 street cam and springs. Custom leather interior ...They usually use the OptiSpark's optical trigger and replace the "distributor cap" portion with late model coil packs. Do a search for LS1 coil packs and you should find all the information you are looking for. The only thing that's in the works that won't require massive amounts of work (crank trigger etc) is from Delteq and it's called their ...C4 Tech/Performance - OptiSpark - AC Delco or Autozone Rebuild????? - The upper radiator hose on my '92 broke and sprayed the engine compartment. At first I thought it was no big deal, but then when the car wouldn't start, I knew the Optispark was trashed. I pulled the waterpump and Optispark off of the engine...C4 Tech/Performance - When to replace the optispark??? - Ok, this is the story. The water pump of my car needs replacement (leaking from that area, so I am guessing it is the pump). I will be replacing it in 1 or 2 weeks ( i am not driving my car for now). Since I will be working around that area, is it recommended to...Depending on the year LT1, you could have a non-vented opti (till 94) or a vented one (95 and later). This is to vent the gases from the spark. The vacuum line that vents the opti is known to deteriorate. Replace the entire vacuum harness for the distributor just as preventative.We would like to show you a description here but the site won't allow us.This is really the first set of steps you should follow, if you are installing the Torqhead setup. A number of items need to be removed, which takes time, b...I removed the water pump and the optispark distributor. The cleaning the timing chain cover using a solvent and then chasing the optispark and water pump thr...Nov 12, 2019 · By adding an EFI Connection 24x/1x Crank/Cam signal conversion, 8 ignition coils, and a few adapter harnesses, the Terminator X will have no trouble running your LT1 just as an LS1. Say good-bye to the troublesome LT1 optispark ignition system and enjoy the reliability of the LS ignition system. 24x/1x Crank/Cam Signal Conversion Kit for LT1. Optispark help. I have a stock 1994 Trans Am LT1 Automatic. This was my first car I ever worked on so I made some mistakes. One of which was replacing the stock opti with a chinese knock off (I was broke at the time) It hasn't been running right and won't pass smog. I've replaced the spark plugs and the wires and the ignition coil.Shop for the best Distributor for your vehicle, and you can place your order online and pick up for free at your local O'Reilly Auto Parts. The Optispark is still a great idea and a genuine leap forward in engine technology. While it was advanced for the time, it should not be confused with the current-generation LT1 engine powering the sixth-generation Camaro. The old LT1 was only stuffed into the engine bay of the mid-'90s Camaro and Firebird V8 models, plus the C4 Corvette and ...Nov 14, 2011 · The 94-95 LT1 do not use crank trigger but can bolt on 96-97 timing cover with crank trigger sensor, for that matter I think it bolts to all SB chevy engines. 1990 Chevy Suburban 5.7L Auto ECM 1227747 $42! 1998 Chevy Silverado 5.7L Vortec 0411 Swap to RoadRunner! -= =-. 11-15-2011 #6. sandrock. C4 Tech/Performance - Optispark Tools Required - What size socket/tool is required to remove the cap? Log In; Register; Forums. New Member. Intros; In Memoriam. In loving memory of lost CorvetteForum Brothers and Sisters; C8 Corvette. C8 Z06/ZR1/Zora Discussion; C8 ERay/Hybrid/EV Discussion;A "Direct Fire" ignition fires the spark plugs directly from the coils and not through a distributor cap and rotor. This is accomplished by using multiple coils, each with either one or two terminals. The coil terminal are then connected directly to the spark plugs. Open spark gaps in the rotor and cap are eliminated, making wear and moisture ...Step 3: Reconnect the battery. After the new switch is installed, reconnect the wiring harness and negative cable to the battery. Press down on the brake pedal and see if the lights illuminate. Tip: With an older style switch, you may have to adjust the position of the sensor for the lights to work properly.The OptiSpark is made up of two halves, the “Opti” half, which consists of a metal disc with inner and outer rows of timing marks. The outer ring is for spark timing, the inner is used in conjunction for fuel delivery. Mitsubishi manufactures the optical pickup used in the OptiSpark. These pickups are noted for their long-term durability.Sep 5, 2023 · The MSD 8381 Pro-Billet Distributor is a high-performance distributor from MSD that replaces the OEM GM LT1 Optispark. As the name suggests, it has been built from an entire aluminum block and machined to a precise housing. The housing has a reliable and stable pickup assembly consisting of an advanced optical encoder. Petris wants $25 less for a pin-drive, and wants $25 more for a spline-drive. I'd say that puts them pretty much smack dab on parity. And frankly, when it comes to getting an opti that won't conk out on you and force you to do the job again in under 100k miles, $25 is a trifle. Reply Like. 03-10-2021, 10:02 AM. # 20.Discussion starter · #3 · Apr 1, 2003. I used a regular style SBC intake on my V8 Fiero with LT1 heads. I had to block off the gooseneck opening and drill all new holes into the manifold for the bolts. It looks pretty getto, but go for it if you want. I will be getting the GMPP LT1 Carbureted intake once I find a good deal on one.We all know the LT1 problems, optispark, wet opti, hard to change spark plugs, etc. Does the LTCC or Delteq systems actually get rid of these problems? Just the opit and plugs alone make me want to do a complete LS1/2 conversion in my 95 (seriously), but the LT1 would be a much cheaper route.Nov 18, 2017 · Explained in 3 min or less how to remove the optispark distributor from an LT1 F-Body Camaro / Trans am / Firebird / Firehawk / Formula. Corvette, Impala ss ... kingnutin · #6 · Jul 20, 2011. Saying it's "shot" doesn't tell us the issue, you're asking whether you should replace just the cap and rotor or the whole unit, we need symptoms and WHY you think it's shot. 1978 Caprice Classic Landau. 350 2 …SRM. By mixing and matching products from MSD, we were able to convert our traditional Summit Racing small-block Chevy to a highly efficient LS-style ignition. The heart of the ignition conversion ...Jul 21, 2023 · US $110.70. No Interest if paid in full in 6 mo on $99+ with PayPal Credit*. Add to watchlist. Shipping: US $12.99Expedited Shipping. See details. Located in: Pompano Beach, Florida, United States. Delivery: Estimated between Sat, Jul 29 and Mon, Jul 31 to 23917. C4 corvette optispark delete. C4 corvette optispark delete mtgspoiler return to sender spell. landscaping edging with stones. Nov 21, 2022, 2:52 PM UTC ops core helmets curtains 54 long bikini crotchless process exited with code 3221225477 vscode walmart protection plan number robotics system toolbox download.Simple Mechanical Installation. Replace your Opti-Spark with an all-in-one crank and cam signal sensing unit. Same installation steps as replacing the original Opti-spark!! The crank sensor signal comes from an externally …The Direct Ignition Advantage. A "Direct Fire" ignition fires the spark plugs directly from the coils and not through a distributor cap and rotor. This is accomplished by using multiple coils, each with either one or two terminals. The coil terminal are then connected directly to the spark plugs. Open spark gaps in the rotor and cap are ... Aug 25, 2007 · Chris is right, there is no 100% replacement. Even the Delteq requires a working opti for the optical sensor section. The few, the proud, the slow. The LT4 Owners :screwy: There is only one true replacement for the opti-spark, and that's the Opti-Spark Delete-Super Direct Ignition System (OSE/SDI) from Electromotive. PLEASE READ OUR BLOG POST PRIOR TO PURCHASE. Ventilated Optispark distributor for all LT1 and LT4 engine applications. Standard 1 year, unlimited mileage warranty. Spline Drive Applications: 1992-1994 Corvette 1993-1994 Camaro 1993-1994 Firebird Highlights: Our Optispark unit is equipped with a MITSUBISHI-GRADE OPTICAL SENSOR MODULE. Our optical sensor is built using components that are equal ...Remove three bolts and using a 6 inch two arm puller, I ease the harmonic dampener off. Here is the full view of the factory Optispark. Three bolts and it off it comes. Here is an image of the MSD 8381 Optispark installed. Looks pretty clean, right? I replaced the water pump drive seal and the Optispark drive seal prior to installation.It's the high voltage side of the opti that is problematic. The optical sensor itself is reliable and accurate. If your just looking to delete the high voltage side for reliability, then get the LTCC Kit, used LS coils, makes some plug wires and brackets. $750 all in with opti worries a distant memory.Leave it to MSD to build an all-out performance distributor to replace the OEM GM LT1 Optispark! We machine an entire billet block of aluminum down into a precise housing that fits in place of the factory piece. Then, we fill it with a reliable new pick-up assembly, a trick timing adjustment mechanism and top it off with an all new MSD distributor cap! The pick-up is an advanced optical ...C4 Tech/Performance - LT1 into 91 L98, Opti Delete, L98 ECU, ZF6, accessories - I am wondering what the specific details might be of swapping a 1995 LT1 long block into a 1991 L98 car might look like, where the optispark and cylinder head mounted coil of the LT1 would be deleted going with a rear mount small cap...This is for first time opti spark re-installers. The opt is about 1/2 high. Can't even align the shaft. But the problem is the opti unit was resting on one lobe of the balancer yoke. Solution 1 is to just remove the damn yoke and put it all back together. but if you don't want to remove the yoke here is what to do. 1.Save. M. michael66 Discussion starter · #3 · Mar 23, 2009. I did replace the whole thing last time. it is was an accel and a piece of crap. RED 1995 PONTIAC TRANS AM, BORLA EXHAUST, PACESETTER MID-TUBE HEADERS, DYNOMAX BULLET IN CAT'S PLACE, 52MM PORTED THROTTLE BODY, FORD RACING BLUE TOP 24LB.Ok so I replace the optispark with a vented conversion from MSD (yes I cut into vacuum lines) and also replaced the water pump. The opti came set for stock timing, and although I did have it tuned, they didn't mess with timing. Does this look like a vacuum issue? It idled for about 10 minutes on...socket and remove the 4 screws that are holding on the passenger side fan. Remove the fan screw on the top that is easiest to get to last and you will be glad you did. Set the fan off to the side. Disconnect the power wire from the air pump and use your 10mm long socket to remove the 3 screws out of the air pump that hold it to the bracket.EFI 24x™ LT1/LT4. Since 2008, our 24x LT1 conversions have been eliminating the optispark distributor and transforming LT1 engines. EFI Connection's 24x LT1 systems are designed to output the 24x crank and 1x cam signal of a GM Gen III LS-Series engine. This means that LS1 compatible ECUs can now be used on 24x equipped LT1 engines! 447 48K views 5 years ago Explained in 3 min or less how to remove the optispark distributor from an LT1 F-Body Camaro / Trans am / Firebird / Firehawk / …There was actually two versions of the LT1 optispark depending on the model of car. Vented & non-vented. "B" bodies used a vented one in 94', first year for this engine in this car. GM issued a service bulletin to replace the vacuum hose assembly on the vented style if you were replacing the optispark due to misfiring.The Optispark has become a staple of the modern-day engine, providing reliable and efficient ignition for many different types of engines. The Optispark is an ignition system that utilizes a special type of distributor called an optispark. This device is designed to provide precise timing while optimizing engine power and efficiency. When installed correctly and properly maintained, an ...I next ran up through the FSM diagnostic procedures which has you checking the ICM, signal to the ICM (to fire the coil), optispark power, ICM power, optispark ground, ICM ground, and the coil itself. The signal to the ICM (to fire the coil) was absent. Ive done this test before (previous opti) and know what to look for.Take opti off of timing cover, leave wiring harness plugged in, turn ignition on, (REMOVE FUEL PUMP RELAY) spin opti wheel and listen to hear injectors click. That will tell you if its good or not. Another test you could do is take new opti off, put old (or known good) opti back on (if it still worked), Hook the wires back up and see if the car ...C4 General Discussion - How to remove the OptiSpark on your C4 Corvette! - Hopefully this video will help fellow Corvette owners get up the courage to tackle the OptiSpark replacement on their own! If this helps anyone of you, be sure to share it with other C4 owners! T02OKd4-uOUJust requires more direct work. As you mentioned, it requires modifying the engine to accept a standard distributor, but it also requires fabricating a mount for the …Feb 24, 2017 · 164 subscribers Subscribe 86 9.5K views 6 years ago Super Chevy has featured a kit by EFI Connection in a series of their articles, all about ditching the optispark. You can gain LS engine... Optispark Repair. By IBxAnders - April 21, 2010. You can make the LT1. \'92-\'94 Optispark setup more reliable than a 95- 96, even with the. early distributor configuration. Buy a $12 \'96 GM Vette distributor. vacuum harness assy. Buy a $4 clear plastic fuel filter.Provides More Accurate Timing Than Stock OptiSpark Has Advanced Optical Encoder Trigger Design Allows Adjustment Of Timing +/-5° Crab Style Cap Natural Billet Aluminum Finish Fresh Air Vented and Sealed To ... Close Garage Remove selected car filter. OVER 600K AUTO RESTORATION & PERFORMANCE PARTS. Menu . Shop By Generation. Gen 1 (67-69) ...Enthusiast · #16 · Feb 3, 2011. Check ICM (autozone can normally test it for free) Doubt its the problem but its a free check. Check Fuel Pressure, (rent tool at autoparts store) Doubt its the problem but check it, its free if you return the part and it takes like 5 seconds. Check Opti harness for chaffing or arcing.The Direct Ignition Advantage. A "Direct Fire" ignition fires the spark plugs directly from the coils and not through a distributor cap and rotor. This is accomplished by using multiple coils, each with either one or two terminals. The coil terminal are then connected directly to the spark plugs. Open spark gaps in the rotor and cap are ...Enthusiast · #16 · Feb 3, 2011. Check ICM (autozone can normally test it for free) Doubt its the problem but its a free check. Check Fuel Pressure, (rent tool at autoparts store) Doubt its the problem but check it, its free if you return the part and it takes like 5 seconds. Check Opti harness for chaffing or arcing.Optispark help. I have a stock 1994 Trans Am LT1 Automatic. This was my first car I ever worked on so I made some mistakes. One of which was replacing the stock opti with a chinese knock off (I was broke at the time) It hasn't been running right and won't pass smog. I've replaced the spark plugs and the wires and the ignition coil.MAS Ignition Distributor with Cap & Rotor Compatible with Optispark LT1 Chevy Camaro Caprice Corvette Buick Roadmaster Pontiac Firebird V8 5.7L Replacement for 1104032 KA-GM8381 DST109. New Distributor Replacement For 1994 1995 Optispark LT1 Chevrolet Chevy Camaro Caprice Corvette Impala & Pontiac Firebird 5.7 V8 350, Replaces GM 1103916.Aug 4, 2006 · Depending on the year LT1, you could have a non-vented opti (till 94) or a vented one (95 and later). This is to vent the gases from the spark. The vacuum line that vents the opti is known to deteriorate. Replace the entire vacuum harness for the distributor just as preventative. Shop eBay for great deals on Distributors for 1995 Chevrolet Camaro. You'll find new or used products in Distributors for 1995 Chevrolet Camaro on eBay. Free shipping on selected items.Having an old email account can be a hassle. It’s often filled with spam, old contacts, and outdated information. But deleting it can be a difficult process if you don’t want to lose important data. Here are some tips for deleting an old em...Any suggestions on a good brand name for optispark distributor, and water pump, need to change on my 96 impala ss thanks. in this thread in this sub-forum in the entire site. Advanced Search Cancel Login / Join. ... OBD1 swap, HB/FB and AIR delete. 91' Caprice wagon LO3, family heirloom 86' Toyota Pickup 4x4 Turbo 04' Honda Rebel 250. Reply.What is the most highly recommended current solution to Optispark issues as of late. Like I said, things change with regards to the latest general consensus on what is the best solution. ... You would better know once you remove the old one and see evidence of wear & cross arc, especially for cyl 1&2MSD Opti spark. Jump to Latest Follow ... 1994 RMW (daily driver) with pcv cold air intake, alum heads, muffler delete, and a mail order program from pcmforless. 1994 stock formula sold 1973 Charger with built 360 sold 1974 formula 4 speed sold 1979 trans am with built 400 auto sold 1979 z28 with built 350 sold 1996 GT 5speed current project ...C4 corvette optispark delete. C4 corvette optispark delete craigs list free deepwoken vesperian build. connection newspapers. Nov 21, 2022, 2:52 PM UTC camellia plant honey extractor for sale how to make your own zo kill sound weather door county asian newhalf exclusive video paysite karla spice naked galleries.optispark 4-pin harness is clean and in good condition. I then cleared the codes and restarted the car. It idled for 7 minutes perfectly. Shut it down and disassembled the front of the motor to get into the optispark: Delco optispark was bone dry inside and newer. There was a non-mitsubishi sensor in it! But was clean and dry.Jun 5, 2017 · The seals on the timing cover are (1) crankshaft front seal (2) optispark seal (3) water pump shaft seal. In addition wp shaft has o-rings at both ends. Since your seals on the front cover have probably never been changed, during water pump replacement is a good oppertunity to do so. Helps to prevent opti from getting oil inside. The Delteq Opti-Direct Solution - The Delteq Opti-Direct system solves most of the LT1's Opti-Spark problems by converting to a distributorless system similar to that used on the Cadillac Northstar engines. With high voltage removed from the Opti-Spark, the problems of cap & rotor wear, internal arc-over and cross-firing vanish.It supposedly requires repinning the (4) LT1 pcm connectors to the (2) 411 pcm connectors, but uses the existing LT1 Harness. You should then be able to log data and tune LT1 motor using EFILive or HPtuners using vortec 5.7 tune as foundation. Ive pulled the wiring diagrams, bought the PCM and connectors for less than $100.Replace your Opti-Spark with an all-in-one crank and cam signal sensing unit. Same installation steps as replacing the original Opti-spark!! The crank sensor signal comes from an externally mounted 24x reluctor and hub combo. An external reluctor means there is no need to remove the front timing cover!! Swap your hub and your done.Jan 23, 2021 · Many problem MSD optis during this period. The only worth while opti is a reman GM, Delco, or Delphi. But stay away from car wash. There is an alternitive to the opti. It's a conversion to ls1 type coil pack ignition. It is costly. Do a google search for optispark conversion kits. Bad wires, plugs and a bad Optispark will not prevent the engine from turning over. It is possible the coil is bad - but it wouldn't prevent the engine from turning over. ... FB&HP delete,Pypes-X,Spintech Super Pro Streets, lower bushing mod,Stealth Brake Bolt,Bonnies,SS-Studio TB boot,9C1 air dams '69 vert stingray '00 1200C sportster with V ...I want something 10 years from now I can get parts for. i know i'll be able to get an optispark because they unfortunetely can't delete them from existance, but Delteq could disappear with thier patented black box and we all be out the $400+. Any insight on this would be greatly appreciated. JonMany problem MSD optis during this period. The only worth while opti is a reman GM, Delco, or Delphi. But stay away from car wash. There is an alternitive to the opti. It's a conversion to ls1 type coil pack ignition. It is costly. Do a google search for optispark conversion kits.Jan 4, 2007 · The LT1 Opti-Spark Distributor. Time: 2 hours. Tools: A Visa card with a large credit line. Talent: (4) Applicable Years: 1992 to 1996. Tab: $500 to $1,000. Tip: Don’t ever let any water get in the area of the Opti-Spark if you detail your engine compartment. Complementary Work: This would be a good time to install new spark plug wires. The most common problems with the GM LT1 engine include: Optispark. Head gasket failure. Coolant sensor failure. PCV valve (oil in intake manifold) Spark plugs and wires. Throughout this article we examine these 5 common LT1 engine problems along with symptoms and replacement.Once the cap is off have someone try the key and make sure the rotor I turning. If it does not you may have a broken pin on the distributor shaft. My guess it may be the chip under the rotor which is a couple wires and screws. There may be 1 other thing if your car has a low oil sensor. Check the oil and add if needed.Best optispark replacement. 1993 c4 corvette needs a new optispark I've seen some replacement systems that delete the optispark but none to my knowledge work on the 93, Ideally I'd like to do a delete but retrofitting a vented optispark seems more likely, any guidance you guys got for what you think would be the best? 3.

95-97 LT1 CARBURETED Conversion Front Vented Optispark Delete Plug w/ Timing Tab - $138.15. FOR SALE! New GM front Optispark delete. This aluminum plate bolts in place of 124367549707. Dr sandra lee husband net worth

optispark delete

a) buy the TH 24xLink 'Plug n Play' 12200411 PCM (Plugs into your existing LT Harness) b) re-pin/re-wire your own harness. c) buy a complete new harness. 5) Additional wiring and connectors for new crank, cam and ignition coils must be wired in or buy our Torqhead C3 Harness. 6) Coil harnesses for each bank of coils.Hi guys, I'm trying to remove the optical sensor & optical disc from my 93/94 Optispark -- However, it doesn't look like these internals are readily removeable. I removed the 2 screws that hold down the Optical sensor as well as the 3 torx screws that hold down the inner silver backing plate. It looks as though the Optical wheel is what is holding back the removal -- is it spot welded/held on ...Hi guys, I'm trying to remove the optical sensor & optical disc from my 93/94 Optispark -- However, it doesn't look like these internals are readily removeable. I removed the 2 screws that hold down the Optical sensor as well as the 3 torx screws that hold down the inner silver backing plate. It looks as though the Optical wheel is what is holding back the removal -- is it spot welded/held on ...Ram Air 383 · #6 · Aug 30, 2009. OEM optispark does have a Mitsubishi optical sensor that is supposed to be accurate to 8000 rpms. :cwm5: 93 Mazda RX-7 - Heads/Cam LS1, T56 - sold. 95 Chevy Caprice - Golen LT4 383, LE3 heads/cam - no more.Finally decided to remove the optispark to check it out and see if it need to be changed! Ran into some crazy issues. Tune In!Keywords: LT1, LT4, optispark, 24x, 24x conversion, Coil conversion, lt1 optispark delete kit, optispark delete, Eliminate Optispark, LS PCMFeb 17, 2009 · Yes it works but it's not exactly an opti spark delete. It still uses the opti spark to determine crank position. Despite the LT1’s engineering shortcomings up front, it was a terrific factory small block sporting a nodular iron crank, powdered metal “cracked” connecting rods, and hypereutectic pistons. In 1992, the LT1 yielded 300 hp. By the end of production in 1997, it was making 330 factory ponies in the powerful LT4.G. · #2 · Feb 4, 2009. The major problem with MSD opti's is the same thing that is wrong with some OEM optis and thats the rotor screws decide they want to back off and the rotor becomes loose. Take the next one apart and make 100% sure that the rotor bolts have some loctite on them. MSD optis are kinda hit and miss.What could be cool is an LT1 motor, with an electric water pump and opti-spark delete perhaps, with whatever modifications are necessary to run L98 accessories, but run the LT1 cooling system and LT1 computer? ... The opti spark II( pin driven) that came out in the 94 full size and was used in all 95-97 is more reliable, the early spline drive ...95-97 LT1 Carbureted Conversion Front Vented Optispark Delete Plug w/ Timing Tab (Fits: 1996 Chevrolet Corvette) $110.70. $12.99 shipping. ... NEW IGNITION DISTRIBUTOR for CHEVY BUICK PONTIAC OPTISPARK OPTI-SPARK LT1 V8. $159.97. Free shipping. Only 2 left. CHEVY CORVETTE 1995-1996 LT1 5.7L OPTISPARK Distributor & BLUE Spark …The 92 - 94 Optispark problems seem virtually inevitable, and worse, repeat offenders. Its not something I want to have to change three times a year and worry if its going to work well in wet-Washington, where it its basically a swamp with some dry bits called mountains. However, IF I can easily retrofit a vented optispark and create the same ...C4 Corvette Performance Disc Brakes. If you want to get the most out of your C4, you need a reliable braking system. Top Flight Automotive stocks a variety of front and rear disc brake products brought to you by Baer Brake Systems. Increase reaction times and disc brake strength with your choice of rotors measuring 12, 13 or 14 inches.Then press the TRIP/ODO button until 9.7 is displayed in the module number area. Once there, press and hold the ENG/MET button until “—“ is displayed. This will clear any ABS/ASR codes. After the “—“ is displayed turn the key off and wait ten seconds, then turn the key back on and check for any ABS/ASR codes.Buy AIP Electronics Premium 2nd Generation Vented Optispark Electronic Ignition Distributor Compatible with 1994-1997 Buick Cadillac Chevrolet Pontiac 5.7L LT1 1104032 OEM Fit D95LT: Distributors - Amazon.com FREE DELIVERY possible on eligible purchasesBUY NOW: US$5.19, Amazon. 3. The Best Silicone Sealant for Bathroom and Kitchen—GE GE5070 Silicone Kitchen & Bath Sealant. With 10-year mold-free product protection, the GE5070 is one of the best silicone sealants for tubs, showers, backsplashes, sinks, countertops, and other areas exposed to water.kingnutin · #6 · Jul 20, 2011. Saying it's "shot" doesn't tell us the issue, you're asking whether you should replace just the cap and rotor or the whole unit, we need symptoms and WHY you think it's shot. 1978 Caprice Classic Landau. 350 2 …Why do Optispark distributors fail? Sandwiching any distributor between the engine block and the water pump just begs for trouble. Over the years we have discovered that several original equipment Optispark failures typically occur due to the inherent high heat and poor ventilation; distributor shaft support bearing failure being one of the most common issues.My new distributor came with no instructions. I messed with it for 30 minutes, watched some BS You-tubers that claimed to "Install the Optispark," but they d...In other words, the issue lies in OptiSpark. Some other codes relating to opti spark are 42, P0323, P0335, and P01371. Connectors and Terminals. These parts are worth checking because most LT engine-equipped GM vehicles are over fifteen years old. For example, the 1993 corvette optispark, 1995 corvette optispark, etc..

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