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Should I upgrade my intake Manifold?

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Old Mar 11, 2005 | 02:01 PM
  #1  
trueburton's Avatar
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Joined: Mar 2003
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From: Michigan
Car: '88 Red Trans Am w/ T-tops
Engine: 305 TPI
Transmission: T-5
Should I upgrade my intake Manifold?

I they only mods are listed below. There may be a few minor ones left out. I am currently pulling the plenum and runners to polish them however i noticed that the intake manifold gasket might be bad. While i have the engine torn this far apart i was thinking of putting a new intake manifold on it to increase some horses. CAn this be done without having to reprogram the computer? Is it even worth it with the few mods i have?
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Old Mar 11, 2005 | 02:24 PM
  #2  
V8 Slayer's Avatar
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Joined: Dec 2004
Posts: 909
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From: New York
Car: 91 Firebird
Engine: 3.1 V6
Transmission: TH-700-R4
you dont need to.....
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Old Mar 11, 2005 | 02:34 PM
  #3  
Tibo's Avatar
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Joined: Jun 2003
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From: Desert
Car: 1991 Z28 Vert
Engine: 383 single plane efi
Transmission: T-56
Axle/Gears: 8.8 with 3.73s
Instead of changin to another intake consider porting and siamesing it. It is free and can be done without programming. For best results though....
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