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CNC PP 5.3l 706 heads / What injectors to runs?

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Old Oct 3, 2010 | 11:54 AM
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Default CNC PP 5.3l 706 heads / What injectors to runs?

I picked up a set of Fully CNC'ed Ported and polished 706 heads and im planning on getting them looked over and throw them on my setup that is in my signature.

I have a set of 24.7lb flow matched injectors now, do you think with the heads i would have to jump up injector size? Not sure if im going to run the stock truck intake or jump up to a TBSS intake just yet.

Thoughts? Advice?
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Old Oct 3, 2010 | 11:58 AM
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I run the 8.1 31lb injectors with my h/c LS1....They work but I may step up to 42lb marines once I start using dope...
-For you I would get 42lb if you plan on stopping now, or 60 lb If you plan on taking it further...(past 450 rwhp)
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Old Oct 3, 2010 | 11:59 AM
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I run regular 8.1L injectors, they are ~31lbs. My IDC is ~72%
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