Optispark delete.

C4 Tech/Performance - Optispark change - So I'm getting ready to order parts for a water pump/optispark change. I searched around and can't find a list of what else I should change such as any seals or drive shafts(?) to change. I'd like to get all I might need the first time, any suggestions?? My vette is a 96, LT-4Ive seen warped reluctor rings on 'Summit' brand optisparks. Ive had a new out of the box AC Delco remanufactured optispark fail on me (with a cracked, spraypainted Mitsubishi optical sensor). Ive had great luck converting a gen 1 new old stock ac delco optispark to vented setup and it ran 30,000+ miles.The GM service manual has a nice set of drawings ID'ing the plug wire configuration but its so hard to trace the wires back to the actual plugs given how tight the engine compartment is. The procedure is to snuggle the Opti, with cover removed, gently against the front of the motor. Then turn the rotor slowly.C4 Tech/Performance - Eliminate optispark. - Just wanted advice from lt1 guys that have done away with thier optispark. I have a f.a.s.t. b2b that is not installed yet and I know I'll have to mount some sort of crank trigger but, what else will I need and what are my options? Also, if I use ls1 coils can they be...

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.

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New GM front Optispark delete. This aluminum plate bolts in place of the vented (95-97) Optispark when converting to a carbureted application. This has a tab on the side. Please note that factory LT1 balancers do not use a keyway, nor are they ...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. We strapped the solid roller, 13:1-compression beast to the dyno ... Optispark was factory installed on all LT1 and LT4 Corvettes 1992-1996. And, to add a bit more detail, Chevrolet revised the opti, with the second-generation units appearing on all '95 and '96 Corvettes.C4 Tech/Performance - Replacing the Optispark 96 LT4 - :willy: Well the Optispark is getting replaced on my 96 LT4 at 80K, it has all the signs, even though the prior owner replaced the water pump at 40K I am going to replace it again at 80K, ... Remove the three bolts that secure the pulley/damper to the hub. 3.

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.

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 ...

Project part out: have a project that has been cancelled after a few years and selling off parts from it -"1993-97" version Chevy LT1 350/ 383 (havent verified if a stroker yet) crate engine with one hour run time on it,("327" block casting #) it has a Delteq/ MSD opti-spark delete /conversion setup, ARP bolts, upgraded valvetrain, Arizona Speed & Marine 52mm TB, aftermarket accessory drive ...Optispark Preparation. I am finaly getting a new optispark (OEM) and water pump (OEM) put in my 93 ruby on Wednesday and will hopefully have a properly running c4 for the first time since I bought it almost a year ago. My question is...without doing the whole 94-96 upgrade with a vaccume line, what else can i do or tell my mechanic to do to ...A cap and rotor should be replaced every 40,000 miles. An opti that has been installed properly will last twice that long. I have always said, replacing an opti, or doing a cap and rotor on one is no more trouble than replacing a timing belt on a Toyota or a Honda. Reply. Save.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. In this video I show you how the steps it takes to remove the OptiSpark distributor from an LT1 and LT4 corvette. I believe this will apply to the Camros and …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.Top Street Performance Opti-Spark Ignition Modules JM6941 Ignition Module, Optispark I, Electronic Advance, Black Cap, 1992-1994 Chevy, 4.3L V-8, 5.7L, V8, Each Part Number: TSN-JM6941

The PCM only needs the cam position data from the optical cam position sensor in the Optispark. The PCM uses that data to set ignition and injector timing. ... trans by Moi Industries, Yank 3600, Earls trans cooler/rad cooler delete/Derale t-stat, RAISS, SLP headers, SLP injectors, pypes X-pipe/magnaflows, Borgeson shaft, Hotchkis springs, PPM ...The GM service manual has a nice set of drawings ID'ing the plug wire configuration but its so hard to trace the wires back to the actual plugs given how tight the engine compartment is. The procedure is to snuggle the Opti, with cover removed, gently against the front of the motor. Then turn the rotor slowly.Feb 6, 2010 · Save. 1963SS Premium Member · #11 · Feb 7, 2010. The kit including the LTCC and the harness is $399.00 and the coils and brackets can be found on flea bay for aorund $200.00. Just search for LS1 coil packs. It's designed for the LT1 computer. You'll need to make a set of plug wires. OEM Opti-spark #1104032 with correct Mitsubishi Sensor $255 + shipping. ... Gary's cables - battery, headlight, mech fan delete, air pump delete, home plate/first base delete, lowered fan turn on settings, Bill Harper wiper arm mod, Corvette starter, 1LE elbow, Team SS pipe, K&N filter swiss cheese airbox, throttle body bypass, ...C4 Tech/Performance - Optispark help - Did some work on my 93 and had to replace the optispark I'm pretty sure I read that you can just remove it without the #1 being up. I need a for sure answer before I put this thing back together because I don't want to screw myself. Can someone please give me a for sure answer...And i dont have the Vented optispark either, ... T-tops, 355 CID, LT, Ypipe, TB bypass, air foil, 52MM TB, 4:10 gears, Electric Cutout, 160 thermostat, EGR AIR delete, K&N air filter, Trickflow Elbow, 8.5MM wires, MSD streetfire coil, 230/244 112 LSA 306 cam, 1.6 RR, P&P heads with valve job, 32lb injectors. Forged alum. pistons, new bottom end ...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.

Yes it works but it's not exactly an opti spark delete. It still uses the opti spark to determine crank position.Use the down arrow to enter the dropdown. Use the up and down arrows to move through the list, and enter to select. To remove the current item in the list, use the tab key to move to the remove button of the currently selected item.

If you do have to remove the pan then you're talking about a lot more trouble. ... So after researching and re-researching, I went with the Chris Petris opti spark. It is a vented style opti with no modifications needed. Been on the car for about 4 months and 3000 miles and no problems what so ever. And the customer support was excellent.C5 Opti Spark Diagnosis & Recommendation. We want to present some of the most common causes of optispark distributor problems and possible fixes. Overall Checking. The first step seems basic but is very important. We need to conduct the following checks to conclude whether the opti spark distributor is the root of the car’s failure to start.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.Aluminum Timing Cover for LT1 w/ CKP w/ Mechanical Water Pump w/ ATI 2.25 in Hub. $425.00. EFI Connection's timing covers are the highest quality solution to adding a crankshaft sensor and a camshaft sensor to your Small-Block Chevy, Big-Block Chevy, or 4.3L V6 engine.This timing cover features the following: For use 1992-1997 LT1 and LT4 ...09/12/2023 04:58 pm GMT. The second most recommended Optispark replacement on my list is the MAS Ignition Distributor With Cap & Rotor. This is a new product and comes with a cap and a rotor already, so you don't have to worry about purchasing those things. It comes in a box with dimensions 7, 4.5, and 5.5.It was a raucous, racing-inspired engine with solid valve lifters, a high-lift camshaft, and high-winding personality that redefined small-block performance. Displacing 350 ci (5.7-liter) with a ...PLEASE READ OUR BLOG POST PRIOR TO PURCHASE. Purchase everything you need to complete the job and get a free water pump bearing seal installation tool! This kit includes: Ventilated Optispark distributor (1 year, unlimited mileage warranty) Intake fittings (1992-1994 Corvettes) Water pump (Gates) Water pump gaskets (Fel-Pro) Engine coolant temperature sensor (Delphi) Thermostat and gasket ...

Diz, you can run a distributor on an LS motor with the right timing cover. You can also buy or make, a Opti converted HEI distributor. SO you could run the LS whatever in an LT1 car using LS platform ECM, controllers and sensors, and additionally, run an LS dist timing cover and a Opti converted HEI distributor to keep the LT1 ECM in the loop.

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94 z28- msd opti-spark,msd blaster coil, msd 8.5mm wires,k&n cai,a/c delete, hypertech chip, centerforce dual friction clutch,centerforce steel billet flywheel,flowmaster, no cat edelbrock lt1 heads, 58mm TB, performer rpm cam, lt4 air gap intake,tubular headers & y pipe crane energizer 1.6 RR, comp hydraulic roller lifters... next to come, 4.10 gears, pcm tune and nitrous!!!!Not a how-to video. Just showing symptom of a bad optispark or Opti went bad. But after 187,000 miles, I can't complain. Replaced with one I had stored, boug...Accurate drive positioning directly from the front of the camshaft. No need for mechanical timing adjustment. Opti-Spark Features. The LT1 ignition system could actually be referred to as a hybrid ...E4 Torx socket to remove opti cap. Quote: Originally Posted by TorchTarga94. I am not sure of the exact size but I know you can remove one of the torx bolts that are on the throttle body plate and use a pair of pliers to grip the bolt upside down to loose the reverse torx screws on the opti cap. I know the actual size of the socket is floating ...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) DistributorBy 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.Hey all, I know there have been many previous threads regarding the optispark in our cars, but I felt it would be beneficial to make a current thread detailing the situation. It seems that the general consensus is that the AC Delco unit is the only real option. However, RockAuto is currently charging $375 for a reman AC Delco unit, and I know that many people (myself included) cannot drop this ...It doesnt matter which optispark you use....if you dont add this vent system, then you can plan on replacing the unit again and again. I added it by buying a gen 2 optispark vacuum harness and utilizing one of the 3 weep holes (block off the other 2) as an air inlet and then bought a gen 2 optispark cap which has a provision for the air outlet.

Tire Agent Presents: 'LS1Tech's Top 5 Tire Picks for Your LS-Powered Chariot'. LS1Tech has teamed up with the reputable online distributor, Tire Agent, to spotlight specific tire models that perfectly cater to the preferences of late-model GM vehicle enthusiasts. By Derin Richardson - September 25, 2023.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.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. However, it also chronicles the continuing saga of chasing...IT IS NOT USED TO RUN THE ENGINE. All the 94-95 LT1s run w/o it. Numerous people have deleted the CKP sensor from the OBD-II cars, and they run just fine. The PCM only needs the cam position data from the optical cam position sensor in the Optispark. The PCM uses that data to set ignition and injector timing.Instagram:https://instagram. rappahannock inmate searchfreestyle test strips coupon18666808628exxonmobile accountonline Oct 23, 2010 #1. OK, so my day of reckoning finally came. My water pump decided to spew forth its juices all over the driveway. Being the kind of guy I am, I took the opportunity to rebuild my OptiSpark while I was at it. So, grab a brew (or a soda, young 'uns), settle in, and enjoy my breakdown of a proper OptiSpark rehabilitation...CAI, Shorty Headers, 2.75" Y-Pipes, 3" Cat Delete Pipe, 3" Cat Back, UMI Strut Brace, 2000 Stall TC, Alum DS, 3.73's, Front Brake Upgrade, ... Also that air pump is kind of a pain in the a$$ to remove every time you have to service the water pump or opti spark. I can't wait to get rid of it. Have that stuff tuned out also when you get a tune ... 40kph to mphgdoc offender search No special tools to remove the balancer,the hub stays put. On the balancer you will notice one of the "ears" is pointed,have this one pointing up. Remove the three bolts,the balancer should come off in your hands. Engine will be TDC at #1,or #6 makes no difference. Good Luck, keep us posted. bed bath and beyond fiestaware The optispark is located positionally via a pin in the end of the camshaft OR a keyed spline on the driving shaft. The engine knows where everything is via the sensor inside the optispark telling the ECM where it is positioned. ... Initially the Opti was service by replacement only, no reason to remove cap. Since the rotor is "keyed" to the cam ...The Optispark Delete - What Is Optispark And Should You Remove It? by Alfio Capicollo 9 months ago 521 Views You can be forgiven for being unsure what Optispark is, what Optispark does, why it might be important, and whether or not a full Optispark delete is in the cards for you.