TH350 or TH400?
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Joined: Jan 2002
Posts: 1,705
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From: Katy, Texas
Car: '91 Formula
Engine: 350
Transmission: TH350 built
Axle/Gears: 3.73
TH350 or TH400?
My 700r4 is going and Ive decided to put in a TH350 or 400, its not a daily driver and I like to go to the strip about once per month. Ive got around 300HP now, and plan on building up to about 400HP. Seems Like I read something that convinced me the TH350 would be adequate, even better for me. What do yo all think?
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Joined: Apr 2000
Posts: 5,321
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From: Northern CA.
Car: '82 Z28
Engine: 350
Transmission: TH400 4,000 stall
Axle/Gears: Currie 9", 4.56 gears
TH350 would be good for that amount of hp 
Takes less power to run it and is lighter than the TH400.
Takes less power to run it and is lighter than the TH400. 
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darwinprice
Organized Drag Racing and Autocross
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Oct 11, 2015 11:51 PM
