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How much HP to expect

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Old Apr 10, 2007 | 10:44 AM
  #1  
legocollector29's Avatar
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Default How much HP to expect

I am in the middle of swapping an LS1 into my v6 Firebird and have the following mods for the ls1:

1.85 RATIO 3/8 PRO MAGNUM ROCKER ARMS
SLP Cold Air Induction
K&N Air Filter
Whisper Air Lid (which I already had from my V6)
Smooth Bellow
85mm MAF
85mm Thottle Body
85mm Intake Manifold with high flow fuel rails
Pacesetter Long Tube Headers
SLP Loudmouth Exhaust
Xtreme RPM HIGH LIFT XR275HR Cam
Stage II Patriot Heads

What HP should I expect to get with these mods?

Also while your reading this I am in need of an accelerator pedal for my swap if anybody has one or knows where I can get one.
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Old Apr 11, 2007 | 11:18 AM
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Any future Mod suggestions would be welcome also.
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Old Apr 11, 2007 | 04:50 PM
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Stang's Bane's Avatar
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400 rwhp
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Old Apr 12, 2007 | 11:35 AM
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390-400
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