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performance chips?

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Old Dec 17, 2006 | 07:55 PM
  #1  
baroner's Avatar
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Joined: Dec 2006
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Car: 87 trans am WS6
Engine: 305 TPI
performance chips?

I got an 87 trans am with a 305 in it and i could really use some more power, do you think that a performance chip would make a big difference and if not what would(tryin to keep it around 500) i just basicly want more acceleration, not top speed.Any good ideas?
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Old Dec 18, 2006 | 08:55 AM
  #2  
pairtoe's Avatar
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From: Upstate, Ny
if you just want accerlaction and no top speed get some 4.10 gears. but you will have NO top end.
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Old Dec 18, 2006 | 12:21 PM
  #3  
five7kid's Avatar
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From: Littleton, CO USA
Car: 82 Berlinetta/57 Bel Air
Engine: L92/LQ4 (both w/4" stroke)
Transmission: 4L80E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
Which 305, LG4 (carb) or LB9 (TPI fuel injection)?

Either way, a chip would make very little difference. Gears will make a big difference in off-the-line acceleration. Of course, more power makes more difference as well. Such as a 350.

See the sig for a carb'd version (very much like yours if you have the LG4) that accelerates very smartly, has top end, and still gets decent gas mileage.
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Old Jan 10, 2007 | 10:33 PM
  #4  
Pyrice4's Avatar
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Joined: Jan 2007
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From: Deland, FL
Car: 1991 Pontiac Firebird
Engine: 3.1L V6
Transmission: M5
I just got a "chip". Its a resistor that goes into the MAF sensor. I have a 3.1L V6 and I could feel a little better response and acceleration.
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