any clue how much I have increased horsepower?
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Joined: Oct 2009
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From: Atlanta, Ga
Car: 1985 Pontiac Trans-Am WS6
Engine: 305 5.0 TPI bored over 30
Transmission: 700r4
any clue how much I have increased horsepower?
I have an 85 T/A 5.0 305 TPI bored over 30, just put hooker shorty headers on it, 19lb injectors and mass air, port and polished heads (oem otherwise) and a cold air intake K&N filter..any idea how many horsies I have added to the original 215 that came stock?
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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
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It should have come with 19 lb/hr injectors.
The other things you did probably added about 5-10%, mostly from the headers, so probably in the 225-235 range now.
It should have come with 19 lb/hr injectors.
The other things you did probably added about 5-10%, mostly from the headers, so probably in the 225-235 range now.
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Joined: Oct 2007
Posts: 413
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From: O'Fallon Mo.
Car: 1992 Camaro
Engine: HSR 355, afr 195s, xfi280, Holley e
Transmission: t-5
Axle/Gears: Braced 10 bolt Auburn and 3.73s
Re: any clue how much I have increased horsepower?
just to give you an idea i put the stealth ram setup witch i like alot on my car and the hookers with 30lbs and im right at 260 with a good tune.
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