Thinking about switching to E85

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05-04-2011, 06:16 AM

#41

Mr.Big

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ID 2000's are the ticket!!!

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05-04-2011, 06:38 PM

#42

pwrtrip75

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Quote:

Originally Posted by 98Z28CobraKiller

I'm a big fan of FIC but that's a very shady advertisement. Those injectors appear to be 80# @ 43.5 psi. Advertising "up to 140# @ 120 psi" is retarded IMO. I have done my share of fighting injectors and seen the nightmares that you can run into by running an injector without the proper minimum pulsewidth for the application. IMO, the Holley 120# @ 43 psi are THE ****. Great bang for the buck. No adapters or pigtails required.
http://www.jegs.com/i/Holley/510/522-128/10002/-1

I have an AEM peak & hold driver box for $200 shipped with an uncut harness that I know works well. LMK.

That Jegs link says they are available in High and low imp.. that part number is low.

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05-04-2011, 06:51 PM

#43

LS1NOVA

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Quote:

Originally Posted by Mr.Big

ID 2000's are the ticket!!!

FIC sells the same injector for a lot less money for those wanting to save some $.

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05-04-2011, 09:53 PM

#44

SATAN

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Quote:

Originally Posted by cjg454ss

i would just add meth and turn the boost up to 22ish. that 4301 pump wont make 800rwhp on E85. the 4303 makes just over 820rwhp through a th400 and 9 inch.

Is this where you stopped trying to make power due to fuel pressure starting to fall off? Can I ask what size lines you were running on your 4303? What was your total fuel pressure when at max boost?

I ask cause I have the same pump running E85. I hit about 600whp and am curious as to how far I can take it at 30psi boost with 40psi base pressure. So a total of 70psi fuel pressure running -10 supply line.