LT1-LT4 Modifications 1993-97 Gen II Small Block V8

What injectors for boosted 900+hp on e85

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Old Dec 26, 2012 | 04:54 AM
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Default What injectors for boosted 900+hp on e85

Hey guys im in need if some help. I cant find the info exactly what im looking for. I need some suggestions on what injectors i need for my next set up. My current set up is. 383, 205 TEA heads, ported intake, mono blade t.b., all the boltons, etc. F1a, F.M.I. magnafuel set up, 60lb injectors (lots of fuel psi) lol! I make 676 rwhp at 12-13 psi. 93 pump gas. Im looking at upping boost and looking for 750-800+ at the wheels (900+ at motor) im thinking i need a little over 100-120lb injectors. I need to know what injectors i need to get that will work in the lt1 and i can run my stock pcm wth? Part #s would be geat! Thanks guys!
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Old Dec 26, 2012 | 04:56 AM
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And yes i know ill maxing out the blower etc.... lol
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Old Dec 26, 2012 | 06:55 AM
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I would go 160's better to have to much than not enough.
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Old Dec 26, 2012 | 08:02 AM
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Dam... will the car even idle with them wth stock computer? Lol.. i know the bigger the better but still want it tuneable wth the stock pcm. If some of u guys are running these big injector wth no drive able problem, where did u get them from and are they low or high imp. And if low imp. Do i need adaptors for the plugs on them etc?
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Old Dec 26, 2012 | 10:22 AM
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Originally Posted by blown383z28
Dam... will the car even idle with them wth stock computer? Lol.. i know the bigger the better but still want it tuneable wth the stock pcm. If some of u guys are running these big injector wth no drive able problem, where did u get them from and are they low or high imp. And if low imp. Do i need adaptors for the plugs on them etc?
dont waste your time trying to make the stock ecm work. go fast xfi or holley dominator.
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Old Dec 26, 2012 | 10:31 AM
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160..
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Old Dec 26, 2012 | 09:14 PM
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With E85, you can get it to idle on big injectors (120's or 160's).

As for tuning the car on an LT1 computer at this HP level, you will have your work cut out for you.

You are essentially building a 1000+rwhp "gas" fuel system to support 750rwhp on E85.

If you are interested in injectors and/or a fuel system, feel free to give me a call.
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