TBI Horsepower.
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Senior Member
Joined: Dec 2004
Posts: 909
Likes: 1
From: New York
Car: 91 Firebird
Engine: 3.1 V6
Transmission: TH-700-R4
TBI Horsepower.
How much HP do TBI's make at the wheels?
My friend owns a 89 Firebird Formula 305 TBI with a K&N and Flowmaster Muffler...
He thinks he is making like 200 horses at the wheels..Which is a bunch of BS.
My friend owns a 89 Firebird Formula 305 TBI with a K&N and Flowmaster Muffler...
He thinks he is making like 200 horses at the wheels..Which is a bunch of BS.
Senior Member
Joined: Sep 2004
Posts: 572
Likes: 0
From: Chouteau, OK
Car: Bitchin' 92 RS
Engine: 350 TPI
Transmission: 700R4
I'm getting ready to find out, on the 12th, I got the 305, flowmaster cat-back, dynomax shorties, no cat, K&N open element and throttle body spacer and chip, I'll let you know what I make
Kyle
Kyle
Joined: Feb 2001
Posts: 13,758
Likes: 560
From: Cincinnati, OH
Car: '90 RS
Engine: 377 LSX
Transmission: Magnum T56
A4 cars should put down between 130 and 160. Age, wear and the state of tune of these cars cause the huge variance.
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