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*Ticker* · 11-08-2010, 11:36 AM

The old Chevy Power Manual recommended this back in the day with the LT-1 intake. Noted that it only added power above 5500 RPM.

I'd expect with a current generation manifold there's very little gain if any.

11-08-2010, 11:36 AM	#4
Ticker Account Suspended Join Date: Oct 2009 Location: Sammamish, WA Posts: 2,404	Re: Moding a dual plane intake?? The old Chevy Power Manual recommended this back in the day with the LT-1 intake. Noted that it only added power above 5500 RPM. I'd expect with a current generation manifold there's very little gain if any.