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94 lt1 optispark delete price. 5:1 forged 4340 crank, forged H beam rods, forged -5cc Mahle pistons, H series bearings all around, B&M flex plate, keyed hub, LE2 heads, custom LE grind, LE ported intake, BBK 58mm, LS7 lifters, comp hi-tech push rods, 1. I install a Petris Enterpris Dec 21, 2016 · If you recall from the 396ci LT1 buildup a few eons ago, Greg installed all the mechanical parts when assembling the bottom-end. When you see the opti, if it's vented it should have 2 small hoses (like vac lines) coming from it on the driver's side. Part Number: SUM-850060 Estimated Ship Date: Monday 4/15/2024 Jul 18, 2018 · 1994 Optispark Venting. Since 2008, our 24x LT1 conversions have been eliminating the optispark distributor and transforming LT1 engines. 7L 94-97 Optispark Late Model OEM PIN Drive Distributor [Red] See More Specifications. Dec 14, 2012 · '00 Safari SLE with '95 4bolt 355 LT1; decked . 1 year, unlimited mileage warranty. 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. The Dynaspark is fitted with a press fit location for our sealed ball bearing which is rated to 13,000 RPM. 96 MSD Ignition Coil Price: $71. 56. 92-93-94 use a Non Vented and 95-96 use a Vented. The 95-97 type 2 opti uses a large pin type drive and is vented. 37 posts · Joined 2010. See All 4 Photos. Oct 1, 2021 · Best Value. 11-15-2011 #6. 11. However, it also ch Oct 1, 2003 · For high rpm operation (>6000 rpm), it is a good idea to remove the rotor from the Opti-Spark as it tends to shatter. List price is $749. sandrock. How to properly install the optispark distributor on similar years of LT1 Camaro, Firebird, Trans Am, Impala, Roadmaster, or Corvette. Feb 3, 2011 · 94' Z28 engine build in progress. See this Fitment Guide for part number and to confirm this is the correct part before purchase. Jan 25, 2020 · Today I'm going over the optispark ignition system of the GM LT-1 engine. $545. 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. Optispark Distributors and complete Optispark service kits for all 1992-1997 GM LT-1 and LT-4 Engines. This was my first car I ever worked on so I made some mistakes. delete, K&N cold air kit, EGR delete, Delphi Opti, Meziere water pump and 4:09 positraction Sold 4/6/2013 but still here for mods - gone 7/2015 Sep 17, 2007 · The Opti-Spark system still used a distributor and conventional spark-plug wires, but it seemed to be considered a maintenance-free device, at least if the 100,000 spark plugs were any indication. Accel 59124 - GM Opti-Spark I Distributor 1992-94 GM V8 5. Summit Racing Part Number: SUM-850059. The Optispark distributor caphas a ventilation port cast into it with high Medium Patriot Red. As a > > result, we have not seen many failures of the second design opti Nov 26, 2009 · 94 Z28: 383 12. It's designed for the LT1 computer. com for best prices and get the Delphi opti AND the AC Delco water pump. This means that LS1 compatible ECUs can now be used on 24x equipped LT1 engines! Summit Racing™ LT1 Optispark Distributors. #6 · Aug 12, 2005. If you buy an Msd 93-94 spline drive opti, it will come with a vent harness for the opti. The housing has a reliable and stable pickup assembly consisting of an advanced optical encoder. 4. This means you will find the Optispark system on everything from the Camaro and Corvette to the Trans Am. Rating: 2 Reviews. Dimensions. 73:1, ported & massaged Granny's Speed Shop headers, true duals, 2 long Cherry Bombs used for resonators, 2 long Sep 20, 2011 · The LTCC conversion uses a slick module to convert the Opti's high and low resolution signals into commands for a set of LS-style coils, which still utilizes the factory PCM to decrease cost and Jul 9, 2007 · 34 posts · Joined 2006. $ 875. Nov 19, 2008 · If it sounds normal at first start and then idles very low or roughly within a few seconds of starting then it may be a bad O2; it sounds like what mine did with a bad O2, especially what you described at WOT. I've seen a few pictures of it, but couldnt ever find a description on what parts were needed and how they did it. OptiSpark Problems. 38. Incidentally, the second design Opti-> > Spark sensor is sealed much better than the first design. It is costly. ADD TO CART. The factory Opti-Spark sensors are used, providing > > they are in good shape. . 120-00067 EFI Connection 24x/1x Crank/Cam Signal Hardware for LT1 Engines. Route tubing away from opti. I replaced my optispark with a MSD kit. 7L Vortec 0411 Swap to RoadRunner! -= =-. #11 · Feb 7, 2010. 88 Aug 3, 2006 · Depending on the year LT1, you could have a non-vented opti (till 94) or a vented one (95 and later). 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 Jan 21, 2012 · Roger Mabry Glendora, CA 1972 Jaguar XJ LT1/700R '95 Firebird, 52 MM TB, ported 2 1/2" Ram Horns, dual Magnaflows, A. 99. It is not a minor problem as it affects a huge amount of their franchise-defining vehicles. 24x/1x Crank/Cam Signal Conversion Kit for LT1. $110. Year, Make, Model* Add to Cart Regular price $ 155. This will be with his hardware and a re-flashed 411 ECM/PCM tuned to match the original LT1 that came in the Mar 14, 2022 · Brand. $5 Off Your $100 Mobile App Purchase - Get the App May 7, 2013 · Did you remove the opti from the car when you did your work. Purchase everything you need to complete the job and get a free water pump bearing seal installation tool! Jan 23, 2021 · Then attach tubing. Oct 21, 2022 · In this video I explain and demonstrate how to replace the optical distrubutor in a 1993 Chevrolet Corvette with the LT1 engine. 1992 Corvette Complete Optispark Kit and Bonus. 95. Shelbe1991 Discussion starter. I've had exactly two problems with opti's. If yes, then it is likely that you did not index the opti correctly when you installed it. 7 V8 350, Replaces GM 10457702, 1103947: Distributors - Amazon. 1. Free Shipping - MSD Pro-Billet LT1 Distributors with qualifying orders of $109. Jul 14, 2021 · Head gasket failure. The problem was not so much water as the buildup of ozone generated by the high voltage discharge of the cap/rotor. Must be used with 1995-1997 Timing covers. Assault Racing Products 1235012 Vented Optispark Distributor LT1 LT4 for Chevy Camaro Corvette Pontiac Firebird. Any higher than 7000 ohms means you should replace it. Compatible with GM Chevy Pontiac Z28 Camaro Corvette Firebird Impala Caprice 1992-1997 5. JEGS - GM LT1/LT4 Vented Pin Drive Distributor for Select 1995-1997 Buick, Cadillac, Chevrolet and Pontiac Models. UPC: 190861054882. 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. In other words, make sure you visually check to see if you have a Vented or Non Vented before you order! Generally Corvette's. 99 1992-1996 Corvette LT1 / LT4 Optispark Distributor Vacuum Harness. #15 · Jul 15, 2007. Price. Coolant sensor failure. Vented cap design facilitates the removal of captured heat. Buy a $4 clear plastic fuel filter. 90. Our optical sensor is built using components that are equal Oct 6, 2006 · And, yes, the infamous OptiSpark ignition system was also introduced here. 99 Feb 6, 2010 · 546 posts · Joined 2007. Jul 20, 2016 · In this video I show you how the steps it takes to remove the OptiSpark distributor from an LT1 and LT4 corvette. BIG mistake. " Notice on LT4s there is no EGR. Jan 15, 2004 · > > The Stage 1 kit does not require that you remove or modify your > > opti-spark. 19212299 is the p/n for the reman spline drive, non-vented opti, superseding p/n 10457702. com FREE DELIVERY possible on eligible purchases Jan 3, 2024 · The MSD 8381 Pro-Billet Distributor is a high-performance distributor from MSD that replaces the OEM GM LT1 Optispark. I am currently replacing my Optispark. 94/1. At that time, I modified the original cap with a vacuum line to the intake manifold. 87 Quantity. Msd opti has a built in wire harness Apr 9, 2016 · Accel 59125 Features: Designed as a direct factory replacement for seamless plug-and-play integration. They're a little higher than most but they aren't Chinese junk. Cap is securely sealed to prevent corrosion. 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. Distributor Cap Style: Female/Socket. Year, Make, Model*. Buy a $3 tube of premium black Permatex RTV, because it withstands the highest temps. You should be able to jack the car up and get underneath the front and see the opti of the harmonic balance pretty easily. The other hose, usually hooked up to the intake tube, supplies fresh clean air to the opti. May 21, 2019 · Spark Plug Wires It fits All Optispark Distributors HEI505BK and HEI507BK. May 21, 2019 · This item: A-Team Performance - Complete OptiSpark Spline Drive Distributor with Spark Plug Wires and Wiring Harness - Compatible with Chevy GMC Chevrolet 92-94 LT1 V8 5. $192. 3L It is in Black with straight Boot for Distributor, and Black 90 Degree Boot for Spark Plug. Here is what I've learned so far: On our OEM LT1 (OEM Cam) the EGR has 2 functions, 1) reduce NOx for emissions , and 2) reduce combustion temps during certain times in the engine, which if inop, can lead to the dreaded "ping. I also changed to iridium plugs and MSD wires I felt a pretty good change in the rev/power/smoothness all around the RPM range as always, never touch a wire while the car is running. Say good-bye to the troublesome LT1 optispark ignition system and enjoy the reliability of the LS ignition system. 010'', hand ported 374s & intake (David Vizard tech), 1. 30 wholesale $468. Hope this helps. opcorn: Autobahnclem. Measure the resistance of your coil. If you don't see the proper ac voltage the problem could be the optispark, the harness to the optispark, the PCM or any of the wiring in between. Replace the entire vacuum harness for the distributor just as preventative. List $875. Jul 6, 2015 · 19212300 is the new part number for a reman vented drive opti (95-97), superseding p/n 1104032. You'll need to make a set of plug wires. New opti seal already Mar 20, 2014 · The 93-94 uses a small splined drive and is unvented. Just search for LS1 coil packs. Jan 29, 2013 · On the optispark there should be a nipple on the cap as well as on the body of the distributor. Also the 2 different types of optis use a different plug in type at the opti end of wire harness. 1 out of 5 stars. 100hp injectors, 8" stack, custom built a618 trans and converter, more to come. 1992 Corvette Complete Optispark Kit and Bonus Regular price $ 875. Here is what I would do. Ratings. I believe this will apply to the Camros and Part Number: SDM-PCE376100801. 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. Sep 8, 2013 · Your fears are grossly over-exaggerated. its just not smart man. 3L V-6 May 4, 2020 · Optispark help. The "roll your own" Taylors are about $75. The LTCC system consists of an interface unit and plug-in wiring harness. DTC 36, new opti and clean harness fixed it. Second problem was some corrosion on the harness. 7" rr . We strapped the solid roller, 13:1-compression beast to the dyno Aug 9, 2007 · 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 Apr 21, 2010 · You can make the LT1 \’92-\’94 Optispark setup more reliable than a 95- 96, even with the early distributor configuration. Summit Racing™ LT1 Optispark Distributors SUM-850060 SUM-850060. Shop Distributors at Summit Racing. Dec 14, 2012 · A-Team Performance - Complete OptiSpark Spline Drive Distributor with Wiring Harness - Compatible with Chevy GMC Chevrolet 1992-1994 LT1 V8 5. LT1-LT4 Modifications - 1992 Base Corvette to TorqHead Opti delete & 411 - I have spoken to Paul at Torqhead. com has a good pic of how the 95-97 type 2 opti should be installed. '98 E39 528i (euro spec) '84 GMC 1/2 ton with'95 LT1 complete transplant. 29. Unknown member. Just went thru the same ordeal with my '95. I have an LT1 optispark that I'm wanting to replace with an older style distributor (sits on the back of the engine on top). I had replaced in once before, 19 years ago according to Autozone. The vacuum line that vents the opti is known to deteriorate. 7L 4. Ventilated Optispark distributor for all LT1 and LT4 engine applications. SAVE. 09. I have a stock 1994 Trans Am LT1 Automatic. Quick Navigation LT1 Top. The hose with the check valve on it supplies vacuum to the opti housing to remove moisture. #2 · Mar 20, 2010. Lead Time: 6-8 Weeks. 00 and the coils and brackets can be found on flea bay for aorund $200. As the name suggests, it has been built from an entire aluminum block and machined to a precise housing. I powerwashed the engine bay of my black car right after buying it, before I knew better. I've replaced the spark plugs and the wires and the ignition coil. 00. Apr 9, 2015 · Buy New Distributor Compatible With 1992 1993 1994 Optispark LT1 Chevy Camaro Caprice Corvette Impala & Pontiac Firebird 5. If it's not, there will not be any hoses. Since I've had no issues! "Most people including myself have never had problems with the optical sensor. Purchase everything you need to complete the job and get a free water pump bearing seal installation tool! This kit includes: Jan 16, 2015 · 1314 posts · Joined 2007. You don't want an express van PCM, you just want an express van tune for the 0411 PCM. Mar 24, 2010 · S. JEGS 40010 - GM LT1/LT4 Non-Vented Spline Drive Distributor for 1992-1994 Chevy Corvette and 1993-1994 Chevy Camaro & Pontiac Firebird. #2 · Jan 1, 2011. The bearing is held in place by a high carbon steel retention plate that is fastened on opposing sides which only provides 40% bearing retention. 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 May 14, 2005 · 330 posts · Joined 2005. The main problem with OptiSpark is that the ventilation holes on the distributor are too small. JEGS. rockauto. He has agreed to put together a package to eliminate my Optispark and troublesome stock ECM/PCM. #2 · Feb 23, 2010. T. The vented Optispark units used 1995-97 are much less of a problem than the earlier unvented units. This cover / plug is used to cover the hole on the front cover of a 1996 LT4 engine when the distributor is removed and a rear mounted distributor is used. Apr 25, 2021 · Looking to eliminate your Optispark? Want to upgrade to LS PCM and coil per plug ignition? '94-'96 Y-Body (Corvette) *Back in stock June 1st What about LT1 C4 Part #: 100-02345. Jan 1, 2011 · G. 7L Auto ECM 1227747 $42! 1998 Chevy Silverado 5. 2 offers from $65. 1993 Camaro. If timing cover is needed, order part 12552426. Add to Cart. Hook the harness up there then go up top and connect the hose that does not have the valve on it to the intake elbow. If you did get into the optical section and removed the timing disc, there is a good chance you could have damaged it. Home built 4L60E ~ K&N Cold Air, coolant bypass, air foil, MSD Optispark 00'Dodge Ram 2500 Cummins 24v Diesel. $ 879. So just find a tune for it. 5" Handheld. Uses the latest AIP sensor. 6 nsa Pro mags, patriot golds, 42lb green tops, ARP bolts all around, canton 6qt pan, pacesetter coated long tubes backed by a magnaflow 93-94 Distributor - LT1 Opti Spark With Wire Harness (ND) The Optispark unit is equipped with a Mitsubishi-grade optical sensor module which is built using components that are equal to or higher quality than the original equipment found in factory-supplied distributors. 574"/583", 4L60e, shift kit & corvette servo, G80 GT4, 3. The express van still uses the traditional 1-8-4-3-6-5-7-2 firing order. " I agree with this part 100%! Like. GM's OptiSpark is an optically triggered ignition distributor used on the LT1, LT4, and L99 (4. Distributor Cap Included: Yes. Buy a $12 \’96 GM Vette distributor vacuum harness assy. 4 out of 5 stars. Accel. 1993-1994 Corvette Complete Optispark Kit and Bonus. 60. 7L Black Cap $99. R. PCV valve. Mar 20, 2010 · ZMagic97. 74 and wholesale is $401. The only worth while opti is a reman GM, Delco, or Delphi. The kit including the LTCC and the harness is $399. I also attached the three bottom passive vents to the inlet elbow. Which actually, EFI connections has the basic tune on their website already converted over, all you have to do is edit Feb 14, 2024 · 1 1. Feb 23, 2010 · Spanker. If its around 5000 ohms or so its fine. #1 · Mar 24, 2010. . Weight: 15 Pounds. SKU: M-4130. $189. Mar 18, 2009 · Strick. The bearing on an OEM Optispark rests against the housing with no lateral support. I went thru 3 opti's in 6 months and treid the LTCC. There is an alternitive to the opti. Go to www. 99 $ 99 . 86. If it is a 95 LT1 opti, it probably has two rubber hoses hooked up to it. Many problem MSD optis during this period. Constructed with a high dielectric strength thermoplastic cap featuring brass terminals. 95-96 Petris Opti-Spark Distributor Assembly Price: $439. 7L 350, 265, Black Cap. 5", farmed out EFI 24x, 2001 LS1 pcm, VooDoo 211/219*, w/1. Fried it. It's a conversion to ls1 type coil pack ignition. 3 out of 5 stars. Standard 1 year, unlimited mileage warranty. 94 posts · Joined 2009. 1990 Chevy Suburban 5. But stay away from car wash. I. 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. This popular bundle includes the following items (also shown below in the Replacement Parts section): 550-903T Holley Terminator X Bundle for LS1 without 3. 15 posts · Joined 2009. For the LT1, Chevy debuted a new distributor technology called OptiSpark. Reserve a long day to fiddle around. 7L LT1. This is to vent the gases from the spark. The MSD opti has had a bad few years. Brand. I did not put any check valve or orifice in this line. The other hose needs to be connected to your intake manifold vacuum. Best opti is any with the Mitsubishi optic. 58. $399. I give a basic overview, show troubleshooting techniques, and tear down the system Dec 21, 2022 · The Optispark ignition system was used on all Chevy LT1, LT4, and L99 engines. Spark plugs and wires. Sep 18, 2011 · You should see between 1 and 4 VAC. LT1 NON VENTED OPTISPARK. PLEASE READ OUR BLOG POST PRIOR TO PURCHASE. 7 posts · Joined 2014. $177. Regular price $ 103. Add To Cart. Will not fit the earlier covers that had non-vented opti-spark units. #14 · Feb 10, 2015. shbox. Procomp Electronics LT1 Optispark Distributors. Jun 30, 2019 · This video is a How-To for you to DIY replacing your optispark if you have a 90's era LT1 F-body Firebird Trans Am, Camaro, or Corvette. heh. 1992 Corvette LT1 engine. Chevy 350 LT1 LT4 5. #2 · Jan 16, 2015. The part that fails is the cap and rotor and the LTCC does away with it. dx xz ua bs wn nf dv ew hw em