C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Coil Conversion question and fuel injector question

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Old Nov 22, 2015 | 12:41 PM
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Default Coil Conversion question and fuel injector question

Hey Guys new here to the fourm, I been researching for the coil conversion are they still available? I seen a LTCC module on Lingenfelter. anyone help me out with this? And what are the best injectors for a 94LT1 lb wise?
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Old Nov 23, 2015 | 08:56 AM
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I did a lot of research and finally went with Vansteel!
They really know their stuff and are great to work with. I've had coil overs on for about 2 years now and love'em! The real question is do you need'em? I don't think so but I'm glad I put them on.
I drive about 15000 miles a year. Ever time I get behind the wheel I run it like its stolen.
good luck
Mike
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Old Nov 23, 2015 | 09:27 AM
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For injectors, the stock ones do work fine and will support more HP. That's assuming they are clean and flow properly. Once you go with mods like a cam, heads, free-flowing exhaust wth headers, contact Jon at Fuel Injection Connection He will have some good information for you. He's a CF Supporting Vendor and has sold injectors to many of us.

For the coil conversion, are you talking about the Bailey LTCC coil conversion kit for using an LS1 engine that's replacing an LT1 engine??

Last edited by c4cruiser; Nov 23, 2015 at 09:30 AM.
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Old Nov 23, 2015 | 09:42 AM
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Yes I am referring to the Bailey LTCC Module, Im assuming This is the module/brain for converting out an OptiSpark in a LT1 engine. Has anyone had good success with these? I Basically would like to convert to Coil Per Cylinder vs the OptiSpark System on the my LT1 for now. Until I do major upgrades to the engine but that wont be for awhile

Last edited by 94VenomVette; Nov 23, 2015 at 09:44 AM.
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Old Nov 23, 2015 | 10:41 AM
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I have them and they are a good mod. If nothing else they remove the high voltage and the associated ozone from the Opti. I'd assume it has to stay a lot cleaner without all the carbon dust blowing around. I carry a spart LTCC box in the console but have never needed it. I do a bunch of road trips and didn't want to be stranded.

Sure make changing plug wires the easiest job on the car.

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Old Nov 23, 2015 | 12:59 PM
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Besides the box, Where did you source your other parts? I assume ill need 8 Coils LS1 style, Spark Plug Wires, What Harness do I need? Just the Ignition Harness? Just curious because am def looking forward to this. Have You Noticed any improvement in driveabilty
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Old Nov 24, 2015 | 06:04 PM
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Originally Posted by 94VenomVette
Besides the box, Where did you source your other parts? I assume ill need 8 Coils LS1 style, Spark Plug Wires, What Harness do I need? Just the Ignition Harness? Just curious because am def looking forward to this. Have You Noticed any improvement in driveabilty
the LTCC kit has a harness. True Plug & play. The spark is much more accurate. a single coil system cannot compete.
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Old Nov 25, 2015 | 07:58 AM
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Stock injectors are just fine provided you aren't having any problems. Bosch III 24lb. is what you want for your 94' if you ever go to replace them.

For the coil conversion see this thread:

https://www.corvetteforum.com/forums...onversion.html
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Old Nov 25, 2015 | 09:22 PM
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Originally Posted by TorchTarga94
Stock injectors are just fine provided you aren't having any problems. Bosch III 24lb. is what you want for your 94' if you ever go to replace them.

For the coil conversion see this thread:

https://www.corvetteforum.com/forums...onversion.html
Went with Bosch III from FIC, runs like new. Give John a call.
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