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Old 05-30-2004 | 12:05 AM
  #1  
purplebird's Avatar
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Joined: Apr 2004
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From: louisville,ky
Car: 1992 firdbird formula
Engine: 5.7 tpi
Transmission: 700r4
help

I just installed a new custom made cold air intake. Also put on a new starter. Now when i'm driving, i can give half gas up to 6 thousand rpm's. But when i give it full gas it will not go above 4 thousand? I do not know if it has anything to do with the starter or the cold air intake. Can anyone help me
Old 05-31-2004 | 09:48 PM
  #2  
CaptPicardsZ28's Avatar
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From: ready room
Car: NCC-1701-D (docked in AZ)
Engine: impulse drive
Transmission: fusion reactors
Axle/Gears: Rescued from the Borg by my crew
Re: help

Originally posted by purplebird
I just installed a new custom made cold air intake. Also put on a new starter. Now when i'm driving, i can give half gas up to 6 thousand rpm's. But when i give it full gas it will not go above 4 thousand? I do not know if it has anything to do with the starter or the cold air intake. Can anyone help me
Starter: no
CAI? Maybe. You are trying to push more air into a small opening, (i.e. stock intake). It could be causing a negative effect. Your intake is only good to 4500rpms anyway. It may be there is too much turbulence at WOT. Only guessing... With more air you need more fuel (bigger injectors) and less timing. Your speed density system doesnt take kindly to mods without chip burning.

Last edited by CaptPicardsZ28; 05-31-2004 at 10:42 PM.
Old 06-01-2004 | 02:09 AM
  #3  
89Warbird's Avatar
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Joined: Apr 2002
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From: Houston, Texas
Car: 1989 GTA Nighthawk
Engine: 389 CID TPI
Transmission: TCI 700R4
Axle/Gears: 9 bolt 3.23
I would check the TPS, you might have moved it some and that is causing your problems.




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