Max hp on 740cc injectors?

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Mar 29, 2004 | 01:00 AM

spoonhatchblack

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From: Central Cali., CA, US

Max hp on 740cc injectors?

Can anyone tell me what the max hp will be by using 740cc injectors? This will be on a 2.0 liter motor. I know there is a forumula, but I can't seem to find it.

Mar 29, 2004 | 04:39 AM

tony1

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From: Dallas, TX, USA

Re: Max hp on 740cc injectors? (spoonhatchblack)

I made 450whp on 720's at 95% duty cycle and only 8k rpms, so you won't make much more than that...

Mar 29, 2004 | 05:17 AM

turbotypeR@SPEC

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From: Alabaster, Al, USA

Re: Max hp on 740cc injectors? (spoonhatchblack)

i just made 534 whp with 720cc.

Mar 29, 2004 | 05:25 AM

tony1

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From: Dallas, TX, USA

Re: Max hp on 740cc injectors? (turbotypeR)

Damn, what fuel pressure? What was your duty cycle?

Mar 29, 2004 | 05:40 PM

turbotypeR@SPEC

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From: Alabaster, Al, USA

Re: Max hp on 740cc injectors? (tony1)

98% duty cycle.we did not datalog fuel pressure.base pressure was 42psi with a 1:1 regulator,so i would estimate 65-70 psi.i am going to change to 1000cc and a little more boost.