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Old 12-07-08, 02:13   #23 (permalink)
BigJimZ28
1981 Camaro Z28
 
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BigJimZ28 is offline
Join Date: Mar 2006
Location: Levittown, Pa
Posts: 3,597
Re: Chevy Small Block Performance upgrades?

Quote:
Originally Posted by MBenz View Post
The limiting power factor is the transmission and brakes. As far as i can tell the stock 4l60e is safe up to 360 foot pounds
just an F.Y.I.
I ripped the transmission output shaft in half
on a stock 4l60e in my 97 z28 and have had the trans "fixed" several times
with far less then 360 food pounds
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