LS7 Intake and Boost

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10-28-2008, 01:07 PM

WS.666

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LS7 Intake and Boost

How much boost can a stock (ported) LS7 Intake take? 12psi?

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10-28-2008, 01:36 PM

93formto98T/A

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That's what I'm running on my new setup. I'll be running 18-20psi and would imagine it would be fine to 24+.

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10-28-2008, 02:03 PM

sciff5

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Quote:

Originally Posted by WS.666

How much boost can a stock (ported) LS7 Intake take? 12psi?

Enough boost to make more power than almost anyone on here would ever need.

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10-28-2008, 02:59 PM

skyhighsami

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Is that intake any better than an LS6 or LS2? Can you use that intake with standard heads or do you need to run the LS7 heads? I need to get an intake for my turbo 408 and I am not sure what I want to go with. I will be shifting at 6200ish.

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10-28-2008, 05:53 PM

WS.666

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Quote:

Originally Posted by skyhighsami

The LS1/2/6 have Cathedral Head ports and the LS3/7 have rectagular, so no, it would not work on your setup (LS2 I'm assuming), the FAST 92 would be perfect for you though

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