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Intake Manifold Question

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Old 10-03-2003, 06:00 PM
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Default Intake Manifold Question

I pulled 385RWHP at Cartek back in February. I have 5.3L Stage II Heads 2.02 valves, titanium keepers, chromoly pushrods, cam (220/224 560/564 114LSA), Hooker LTs, Carsound cats, SLP Lid, Thunder Race MAF ends, SLP CAI, 3" mufflex Ypipe, and Loudmouth. I still have an LS1 intake and no pulley. How much HP do you think is still left in my setup if I was to get an ASP Pulley and the LS6 or new LSX intake? The heads were ported by the Vette Doctors.

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Old 10-03-2003, 06:20 PM
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Default Re: Intake Manifold Question

Ls6 should put you over 400 and the pulley is debatable some have seen 0 on a dyno others have seem as much as 10. But none the less it should hit over 400rwhp with the 2 mods easy.

Nate
Old 10-03-2003, 06:32 PM
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Default Re: Intake Manifold Question

i'd say those 2 should get u 20hp... y a 220/224 over a reverse 224/220?
Old 10-03-2003, 11:23 PM
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Default Re: Intake Manifold Question

It was before everyone started doing the reverse cams that I had this stuff done. I just went with whatever the Vette Doctors said to do. I wanted a cam that wouldn't take away from drivability since it is my daily driver.

Joe
Old 10-04-2003, 10:26 AM
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Default Re: Intake Manifold Question

LS6 intake should bump you over 400 easy, and the pulley generally is good for 5-10hp as well. I've seen more guys pull hp out a pulley then not. Its definitely a mod I'll be going for. When I get my car......




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