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

cold start injector

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Old Nov 7, 2016 | 10:16 PM
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Default cold start injector

Does anyone know if you can eliminate the cold start injector on a 1987 C4 L98 intake, so a later model accel TPI manifold can be used?? thanks, gary
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Old Nov 7, 2016 | 10:27 PM
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Originally Posted by gman35
Does anyone know if you can eliminate the cold start injector on a 1987 C4 L98 intake, so a later model accel TPI manifold can be used?? thanks, gary
I did on my 86 when I put a hi flow intake on. I just cut, crimped and tack welded the fuel line where it comes out of the fuel rail.
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Old Nov 7, 2016 | 11:00 PM
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my understanding is that yes you can remove it from the thne and block it off.

not sure about a later year L98 intake on the 87.
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Old Nov 7, 2016 | 11:12 PM
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Yes, you can eliminate it. You can purchase a plug to plug off the fuel rail. It will take a few more cranks to start the car, unless you change the programing to add a little more fuel at startup. If you change the program, you will not notice that it is gone and startup will be like normal.
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