How much power are you putting through your stock 4L60e?

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Sep 22, 2009 | 07:59 PM

#31

GMCtrk

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From: Dallas

documented 305 rwhp on my stock 153k mile 60e. Fortunately for my trans, I found out that I have a serious false knock issue limiting me to 16-18 degrees of timing up top.

Sep 23, 2009 | 06:33 AM

#32

Holty

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From: Pittsburgh, PA

Quote:

Originally Posted by Mud slinger

How much power are you making??

sorry, never had it dynoed and i don't like to speculate.

Sep 23, 2009 | 06:22 PM

#33

krambo

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From: Bangor, PA

FLT level V with billet in and out shafts. 530 to the wheels on my last set-up. Going to be trying 650-800RWHP if I ever make it to the track with the new set-up.

Sep 23, 2009 | 06:40 PM

#34

AKlowriderZ71

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From: Wyoming

Read my thread about my 4L65E carnage. I'm still running my stock G80, with 125,000 miles. It is working flawlessly still.

It will probably grenade on my way home from work now.......

Sep 24, 2009 | 04:34 PM

#35

Compressor Surge

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From: Mackinaw, IL

I am somewhere in the neighborhood of 450 rwhp. I had a stock 135k mile 4L60E I got from the junkyard in it. I drained the fluid, changed the filter, and slapped it in, behind the turbo 5.3. It lasted about 2 months behind that motor....LOTS and LOTS of abuse....but I think the only thing that saved it was the fact that I couldn't get any traction...at all.

Died on Friday on my way home from work. Lost 3rd and 4th gear. Was able to limp it home. Time for an 80e.