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

injectors question

Old May 14, 2006 | 12:10 PM
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Default injectors question

i have a 92 corvette that needs injectors, i was wondering if i could just upgrade to 30 lb injectors since the car is speed density or what other mods i would have to do to get the car to run right with them. any help would be appreciated . thanks mike
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Old May 14, 2006 | 12:21 PM
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Well, if you're planning on cam, headers etc. you can go with the 30#,
but until then I think you're going to need an AFPR to use them.
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Old May 14, 2006 | 12:33 PM
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Stick with 24# injectors. 30's are overkill for a stock or even moderately modded LT1. Also, your computer chip would need to be reprogrammed to run the 30's.
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Old May 14, 2006 | 12:56 PM
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Originally Posted by STL94LT1
Also, your computer chip would need to be reprogrammed to run the 30's.
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Old May 14, 2006 | 01:03 PM
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also. I have 24lbs in my stock 86 and they run a little rich. I am in need for a programmed chip.
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Old May 14, 2006 | 01:26 PM
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Do a search, or hopefully some other guys will chime in, I've heard of alot of guys running 30# with cam and headers.byebyel98 is running 30# in his..of course it's a 383.

Last edited by rick lambert; May 14, 2006 at 01:38 PM.
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Old May 16, 2006 | 12:21 PM
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Hey guys thanks alot for your imput on my question, you all have been a big help, i want to do those mods but not at this time so ill stick with the 24s thanks mike
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