estimated top speed on a 375HP trans am
estimated top speed on a 375HP trans am
Hey guy i know this might be a why not go see how fast it goes but the speedo only goes to 180KPH
ok so i just bought a 375hp trans am with a 327, stock 5 speed transmission and a 3.40 posi rear end
any one know what my top speed could be and what my 1/4 time would be.
I don't live near a race track so i can't take it out to one.
Ps. Stock size tires aswell
ok so i just bought a 375hp trans am with a 327, stock 5 speed transmission and a 3.40 posi rear end
any one know what my top speed could be and what my 1/4 time would be.
I don't live near a race track so i can't take it out to one.
Ps. Stock size tires aswell
Supreme Member
iTrader: (1)
Joined: Apr 2000
Posts: 5,321
Likes: 4
From: Northern CA.
Car: '82 Z28
Engine: 350
Transmission: TH400 4,000 stall
Axle/Gears: Currie 9", 4.56 gears
Re: estimated top speed on a 375HP trans am
I dunno but at 88 mph you might see some serious sheet.
Member
Joined: Oct 2006
Posts: 320
Likes: 0
From: Allenhurst, GA
Car: '81 Z-28
Engine: Soon to be a 383
Transmission: Muncie
Axle/Gears: 3.42
Re: estimated top speed on a 375HP trans am
Top end is still limited by vehicle stability, and aerodynamics. with good suspension 140 mph should be easy in a good third gen. Only real way to know is to open it up when you have a SAFE chance to.
Senior Member
iTrader: (1)
Joined: Feb 2007
Posts: 730
Likes: 0
From: Minneapolis, MN
Car: currently a 91 G92.
Engine: 305TPI
Transmission: Borg Warner WC 5 speed
Axle/Gears: 3.42
Re: estimated top speed on a 375HP trans am
I think that you will run out of gears before you run out of power. It will probably red line in 5th at about 160 - 170 mph with your gearing.
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