Lt1 distributor replacement. 7L Black Cap - Direct Replacement For Stock Unit: Distributors - Amazon. All new construction features: New Accel polished aluminum housing with heavy duty oil-lite bushings, high dielectric strength glass reinforced cap, epoxy over mold and brass contacts with balanced rotor, cross flow vent design & includes shaft seals and Sep 18, 2011 · Any higher than 7000 ohms means you should replace it. Nov 28, 2016 · This is part 2 for the Repair titled: "How to replace the Opti-Spark Distributor and Water Pump on a 4th Generation Firebird equipped with LT-1 Engine". Distributor compatible with : 1994-96 Buick Roadmaster Distributor for V8 5. 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. Obviously, the LT4 has a different (thicker)balancer. There are a lot of potential iss Jul 6, 2015 · the real difference in them is in the optical section. This distributor was installed on : 1992 – 1996. Aug 9, 2007 · This 1996 Chevrolet Corvette coupe has MSD's Pro Billet LT1 distributor for 1992-1996 Corvettes installed to replace the factory Optispark ignition unit - Vette Magazine Mar 24, 2010 · What is the LT1 in? If it is in a 4th gen f-body, there are real space limitations for a rear mount distributor. Also with a new pickup assembly, a trick timing adjustment mechanism Oct 1, 2003 · The LTCC (LT1 Coil Conversion) grew from the need for a high-energy ignition system for the LT1 that did not use the distributor section of the Opti-Spark. 7L Replacement for 1104032 KA-GM8381 DST109 4. This video is part 1 of the repair Titled: How to replace the Water Pump and Opti-Spark Distributor on a LT-1 Engine found in 4th Generation Firebird and Che Jan 4, 2007 · 6. Use dielectric grease on ALL spark plug wire boots to prevent moisture intrusion. These Jul 19, 2011 · I am confused about the ignition timing for the optispark distributor. If you have to replace your spark plug wires you can expect to pay for about four hours of labor. Ventilated Optispark distributor for all LT1 and LT4 engine applications. PLEASE READ OUR BLOG POST PRIOR TO PURCHASE. Finally, all-out performance distributors to replace the OEM GM LT1 Optisparks--MSD's Pro-Billet LT1 distributors. the module inside the cheap opti is a no-name peice of junk. They feature a precision-machined billet aluminum housing that fits in place of the factory piece, a new pickup assembly, a trick timing adjustment mechanism, and a new MSD distributor cap and rotor. Finally, an all-out performance distributor to replace the OEM GM LT1 OptiSparks. I believe this will apply to the Camros and PLEASE READ OUR BLOG POST PRIOR TO PURCHASE. Aftermarket distributors have larger bottom drain holes, vents for fresh air, and a vacuum system to prevent moisture build-up. and LT4’s. You should not be mixing and matching parts between new and old. Come join the discussion about performance, specs, builds, conversions, swaps, modifications, troubleshooting, maintenance, and more! Oct 1, 2021 · MSD Ignition Pro-Billet LT1 Distributor 1995-97 GM Late Models. 99 How to properly install the optispark distributor on similar years of LT1 Camaro, Firebird, Trans Am, Impala, Roadmaster, or Corvette. Buick Know How: LT1 Optispark (ABITS) Distributor Operation and Diagnostics - YouTube Sep 2, 2020 · MSD, as one example, offers a terrific OptiSpark replacement distributor as does Accel. 2. Optispark Distributors and complete Optispark service kits for all 1992-1997 GM LT-1 and LT-4 Engines. 1. The Accel LT1 Optispark Distributor is a High Performance Replacement Distributor for the GM Opti-Spark. Shop Now at the Guaranteed Lowest Price! $5 off $49 / $20 off $249 / $60 off $499 / $120 off $999* - Use Promo Code: SALE Nov 26, 2009 · 94 Z28: 383 12. Product Q&A Designed to replace GM optispark units with a pin drive. Part Number: PRF-60114. com FREE DELIVERY possible on eligible purchases Feb 13, 2022 · For the record, book time on an LT1 distributor replacement in a B car is 2 hours. Part Number: 121-8381. The "opti" has two parts, a low-voltage optical section and a high-voltage cap and rotor section. Jun 5, 2017 · And while at it, replace all seals on timing cover. It's not a terrible job. 7L join me mga ka-iman on how to replace distributor and water pump chevy impala/caprice SS 1996 LT1 sana ay may matutunan kayo sa video ito maraming salamat po Jan 22, 2016 · Buy Assault Racing Products 1235012 Vented Optispark Distributor LT1 LT4 for Chevy JDMSPEED Ignition Distributor 1104032 1103916 Replacement For Chevy Camaro Jul 31, 2020 · Get the Best Performance with Accel GM Opti-Spark I Distributor 1992-94 GM V8 5. While you look at the distributor also look at the spark plug wire routing for the LT1. 1 on compression, crank pulley on TDC, firing order 18436572, 1,3,5,7 on driver side bank, 2,4,6,8 passenger side bank. Standard 1 year, unlimited mileage warranty. The following information was found in camaroz28. 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. Sep 21, 2010 · distributor from the engine to determine if it is an Opti-Spark II or not. I am pretty up to date on the old school distributor but the optispark is a new kind of monster it seems! no. Our optical sensor is built using components that are equal May 21, 2019 · A-Team Performance Complete Optispark Spline Drive Distributor with Spark Plug Wires Compatible with Chevy GMC 95-97 LT1 LT4 Corvette Camaro V8 5. Jul 14, 2021 · The best bet for replacement is to install an aftermarket distributor. Mar 14, 2022 · MSD Ignition Pro-Billet LT1 Distributor 1992-94 GM Early Models. Part Number: 121-83811. 1992 Corvette Complete Optispark Kit and Bonus Regular price $ 875. MSD makes it easy with these cap and rotor replacement kits. Mar 5, 2014 · A forum community dedicated to all LS1 and LT1 powered vehicles owners and enthusiasts. . Our optical sensor is built using components that are equal Find 1996 CHEVROLET CORVETTE Summit Racing™ LT1 Optispark Distributors and get Free Shipping on Orders Over $109 at Summit Racing! Replace your stock LT1 Optispark distributor with our all-new Summit Racing™ LT1 Optispark I or II distributors. You will find the fit and function will work perfectly for your Corvette. Using all new components, these distributors feature: High performance ACCEL Electronics. It is an assembly that contains a switching device, distributor cap, distributor rotor, and distributor shaft. Apr 17, 2018 · An ACDelco Professional Remanufactured Distributor is the high quality replacement ideal for many vehicles on the road today. This distributor replaces damaged or weakened OEM Distributors. Product Q&A Designed to replace GM optispark units with a spline drive. The optical portion is reliable and is Apr 9, 2016 · JEGS - GM LT1/LT4 Vented Pin Drive Distributor for Select 1995-1997 Buick, Cadillac, Chevrolet and Pontiac Models. 6 mag. Just like when you change the oil and filter in your car, you should always replace your cap and rotor as a set. Upgrade your worn or heat-damaged vacuum harness assembly with our high-quality replacement. 6 nsa Pro mags, patriot golds, 42lb green tops, ARP bolts all around, canton 6qt pan, pacesetter coated long tubes backed by a magnaflow ACCEL Performance Replacement Distributors are the perfect choice for your daily driver or street machine. (Image/Summit Racing – Procomp Electronics) Apr 9, 2015 · Buy New Distributor Compatible With 1994 1995 Optispark LT1 Chevrolet Chevy Camaro Caprice Corvette Impala & Pontiac Firebird 5. Also have a look at the intake manifold front and back for signs of oil leak there too, and if your replacing the opti, you might as well, since your there, replace the spark plug wires and spark plugs. These distributors feature an aluminum housing with heavy-duty oilite bushings, and a glass-reinforced cap with high dielectric strength and Aug 25, 2007 · 97 Comp T/A #161 383 Callies dragon slayer crank, 4 bolt billet mains, Howards billet rods 5. roller rockers, 58mm TB, ported intake, ProCharger 600B 15psi for now, MSD Opti spark,coil, 6AL, Boost controller, Pace headers not on yet, 3000 stall, 3. 7 V8 350, Replaces GM 1103916: Distributors - Amazon. Warranty In this video I explain and demonstrate how to replace the optical distrubutor in a 1993 Chevrolet Corvette with the LT1 engine. Slightly less fun with a mechanical fan, but not difficult. 825, JE forged pistons and pins, TPIS/AFR heads, CCam 224/230 extreme cam, 1. Estimated Ship Date: Today 93-97 Camaro / Firebird MSD LT1 V8 Distributor Cap and Rotor Kit, The cap and rotor of any ignition system must be considered maintenance items. So when you service your OptiSpark Distributor, it is a good time to replace a questionable water pump. New opti seal already Jul 14, 2005 · Hi everyone, I've got a 94 Trans Am with the LT1, and I've been trying to replace my Optispark unit for the past month. Add To Cart JEGS 555-40011 GM LT1/LT4 Distributor Features: 1993*, 1994-1997 Camaro/Firebird 1994-1996 Impala SS/Caprice/Roadmaster 1994-1996 C4 Corvette Apr 20, 2012 · When you "replace" the opti, you should be replacing the entire unit with an ACDelco or MSD unit only. I've owned these cars since 2004 and I'm an engineer. Summit Racing™ LT1 Optispark Distributors. In fact, the most common cause of OptiSpark Distributor failure is a coolant leak from the pump. If they are present your opti is on it's way out. The older Opti-Spark I distributors are not vented and do not have these hose connections. Nov 11, 2022 · This is a how to on the replacement of an optispark or distributor. To replace it the water pump must be Are you ready for an all-out performance distributor to replace GM's LT1 Optispark? MSD's precise housing, new pickup assembly and distributor cap, and trick timing adjustment mechanism all add up to this reliable Pro-Billet Distributor. Optispark Spline Drive Distributor A-Team's OEM replacement EFI distributors are direct replacements for stock units, but with improvements throughout. So then if your car passes all the above tests, its the opti. You can even retrofit the LT1/LT4 with a cool LS coil-on-plug ignition system and eliminate OptiSpark entirely. 8 out of 5 stars 154 Late Model 94-97 GM LT1 Optispark performance replacement, with pin drive. Jan 29, 2024 · The Opti-Spark system first appeared in 1994 Corvette and Camaro LT1 EFI engines. 7L Replacement for 1104032 KA-GM8381 DST109 3. Replacement Ignition Distributor Assembly Requires Cap P/N 40036 Or 48960 This Corvette replacement ignition distributor assembly has been manufactured to meet or exceed factory specifications and performance. com FREE DELIVERY possible on eligible purchases Rick's Camaros is happy to offer new performance distributors to replace the OEM GM LT1 Optisparks--MSD's Pro-Billet LT1 distributors on your 1993 or 1994 Camaro. This will be similar for all LT1 engines including the impala SS and the corvettes of the time. Also remove cap & rotor, as well as optical compartment shield. Oct 6, 2006 · The MSD Ignition Pro-Billet LT1 Distributor is a replacement for the troublesome OptiSpark ignition system found in C4 Corvettes - Vette Magazine. Jul 27, 2017 · MAS Ignition Distributor with Cap & Rotor Compatible with Optispark LT1 Chevy Camaro Caprice Corvette replace Replacement for 1104032 KA-GM8381 . There will be a lot of work involved and you lose all the reliability of the stock FI system. 0mm Spark Plug Wires Kit Compatible With 92-94 GM Chevy Pontiac LT1 Black A-Team Performance Opti Spark cap is composed of a high-strength polymer and features solid brass terminals, and it comes complete with the rotor. These are on the front of the engine behind the waterpump and harmonic balancer. This will work on a LT1 or LT4 both use the Replace your stock LT1 Optispark distributor with our all-new Summit Racing™ LT1 Optispark I or II distributors. The new ACCEL GM OPTI-SPARK I distributor is not only a high quality alterative to the factory replacement but is an incredible value as well. 7L Black Cap . 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. Replace all O rings. you will get a code P1371 no low resolution signal. 7L LT1 59124 parts at JEGS. 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. Head Gasket Failure & Overheating. Our assembly includes the correct micron filter, check valve, fitting, and hose to suit GM ventilated Optispark distributors. I've got the distributor replacement already, but I am having a LOT of trouble finding a cap and rotor kit. That sort of bill makes me happy that I have an L98 engine. Feb 1, 2006 · MAS Ignition Distributor with Cap & Rotor Compatible with Optispark LT1 Chevy Camaro Caprice Corvette Buick Roadmaster Pontiac Firebird V8 5. I install a Petris Enterpris The GM Optispark is an optically-triggered ignition distributor used on the LT1, LT4 and L99 engines. Check the optical section for coolant, oil, & corrosion. 23 gears, Lakewood traction bars, Spohn chromemoly driveshaft. Replace your stock LT1 Optispark distributor with our all-new Summit Racing™ LT1 Optispark I or II distributors. Distributor Adapter Pigtail, Factory-style Replacement, for 1992-93 LT1 Distributors Only, Each. If you have been using the old stock sensor with the new Advance optispark that's kind of a double-fail. Measure the resistance of the opti harness and if it seems very high, replace it. LT1/LT4 Corvettes (Y-Body) 1993 – 1997 LT1/LT4 Camaro’s, Trans Ams. com FREE DELIVERY possible on eligible purchases Apr 9, 2015 · Buy OEG Parts New Distributor Compatible With 1992 1993 1994 Optispark LT1 Chevy Camaro Caprice Corvette Impala & Pontiac Firebird 5. :usa: Mar 23, 2009 · Probably going to have to replace mine for the 4th time and i want it to be the last!!! HAs anyone had problems out of an msd box burning up their opti's? The original cap i replaced when the water pump went, then the 2nd cap went when the coil lead burned through the front of it, 3rd was the accel cap that was bad out of the box, now i think Rick's Camaros is happy to offer new all-out performance distributors to replace the OEM GM LT1 Optisparks--MSD's Pro-Billet LT1 distributors on your 1995-1997 Camaro. 7 V8 350, Replaces GM 10457702, 1103947: Distributors - Amazon. if your car was running and wasnt producing any codes and if you had a real delco or delphi opti i personally would recommend keeping the original unit and installing a Mar 6, 2012 · It may be a good idea to order the seal behind the water pump and opti spark if your going to replace it. 7L; 1994-96 Cadillac Fleetwood Distributor for V8 5. (F-Body) MSD Pro-Billet LT1 Distributors. Apr 9, 2015 · Buy New Distributor Compatible With 1995 1996 1997 Optispark LT1 Chevrolet Chevy Camaro Caprice Corvette Impala & Pontiac Firebird 5. tif: This cutaway LT1 picture from GM shows exactly what is going on with the infamous distributor. However, if you decide to replace it, the only acceptable replacement optis are GM, & Delphi. Shown on my 1993 Z28 camaro. Free Shipping - Ships QTY . Manufactured by MSD Ignition, these distributors feature a precision-machined billet aluminum housing that fits in place of the factory original. The Lingenfelter Performance Engineering coil-on-plug conversion solves the OptiSpark ignition issues. The front-mounted distributor was driven off the timing chain using an optical trigger instead of the more common magnetic trigger used like on the GM HEI distributor. Anyone that’s changed one of these before knows it’s Sep 20, 2024 · Find many great new & used options and get the best deals for ACCEL 59124 Distributor, Performance Replacement GM LT1 Opti, Spark I at the best online prices at eBay! Free shipping for many products! May 21, 2019 · Buy A-Team Performance - Complete Optispark Spline Drive Distributor 8 Cylinders - Compatible With 1995-97 GMC Chevrolet Chevy Corvette Camaro LT1 LT4 V8 5. Different from OEM, MSD's pickup is an advanced optical encoder, which is stable during extreme RPM. MSD's Pro-Billet LT1 distributors feature a precision-machined billet aluminum housing that fits in place of the factory piece, a new pickup assembly, a trick timing adjustment mechanism, and a new MSD distributor cap and rotor. Chevy HEI Replacement Distributors. The LT1 engine doesn’t take heat very well. 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. Apr 21, 2010 · Optispark is the distributor that was installed on all late model LT1’s. Simply look for the intake manifold vacuum hose line and air intake hose line running to the distributor. Where is it? The opti is mounted on the front of the LT1, above the crank snout and behind the water pump. 7 V8 350, Replaces GM 1104032: Distributors - Amazon. Also with a new pickup assembly, a trick timing adjustment Tech Tip: On 1992-1996 LT1 Corvettes, you must remove the water pump to service the OptiSpark Distributor. com FREE DELIVERY possible on eligible purchases Jul 3, 2018 · A-Team Performance Optispark Distributor Cap, Rotor, Remote Ignition Coil Tune Up Kit, & 8. Your 94 LT1, stick an allen wrench to prevent the engine from rotating, use a 5/8 remove bolts, remove balancer with a puller or take the 2x2 advice given. Key Features: Optimized Vacuum Flow: Our harness assembly is designed with the correct vacuum orifice Oct 6, 2008 · Trust me, I know this, after two LT1 engines I was wondering why the LT4 balancer would not come off. buy one and you'll be lucky if the car even starts. 0 out of 5 stars 176 MAS Ignition Distributor with Cap & Rotor Compatible with Optispark LT1 Chevy Camaro Caprice Corvette Buick Roadmaster Pontiac Firebird V8 5. The OE unit was prone-to-fail. These distributors feature an aluminum housing with heavy-duty oilite bushings, and a glass-reinforced cap with high dielectric strength and aluminum terminals. 0 out of 5 stars. Nov 10, 2017 · Replacement for Opti-Spark Distributor See more product details. You will need a modified intake or have to swap to a LT1 carb intake. onrx ggyoaib scx sgusfb gsomf rsyqe nphehl punavl xxjft huygdtc
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