LT1 Based Engine Tech 1993-1997 LT1/LT4 Engine Related

will 30# injectors be enough

Old Jul 24, 2004 | 09:31 PM
  #1  
97Z-M6's Avatar
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will 30# injectors be enough

will 30# injectors be enough to support 450rwhp
Old Jul 24, 2004 | 09:33 PM
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Re: will 30# injectors be enough

30# svo will just barely do it.
Old Jul 24, 2004 | 11:57 PM
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Re: will 30# injectors be enough

it would probably be better to run 36#ers at lower impedence than 30#ers at higher...
Old Jul 25, 2004 | 12:13 AM
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Re: will 30# injectors be enough

Originally Posted by Somnambulist
it would probably be better to run 36#ers at lower impedence than 30#ers at higher...
Say what.....???

You don't get into an issue with injector impedance (low vs. high), until you go over 42#/HR, where the stock PCM can not drive low impedance injectors without a "black box" convertor.

Or is it possible you meant to say to use a larger injector to get a lower "duty cycle".... that would make sense. And I would agree with the 36#'s as being preferred at this HP level, for that reason.
Old Jul 25, 2004 | 12:14 AM
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Re: will 30# injectors be enough

my mistake. I was referring to the 'duty cycle'
Old Jul 25, 2004 | 09:00 AM
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Re: will 30# injectors be enough

will lucas injectors work in our cars.
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