How long do you think a 4l60e would last on 4-5psi of boost

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Jul 14, 2015 | 11:33 AM

#31

Turbo09

On The Tree

Joined: Jan 2014

Posts: 164

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From: Courtice, Ontario

Quote:

Originally Posted by Fast355

Yet a stock 5.7 Express NOT towing killed one in ~38k and a mildly cammed 5.7 in the same van killed a 65E spec build in 40K. That was two transmissions before 80K. My buddy rode in my Express with the 80E and I was just driving it around normally and he asked me if the trans was "BUILT". 60/65e and even 70E are TURDS compared to an 80E or 85E.

Sounds like a tune issue to me,

I just run what I have and it works.

Jul 25, 2015 | 09:51 AM

#32

therock

TECH Fanatic

iTrader: (2)

Joined: Mar 2004

Posts: 1,814

Likes: 57

From: 30 Miles North of Atlanta

I put a 7lbs boost Radix on my 05 ECSB @5k and a 1st gear thrust bearing failed @40k.
Had a local beef it up and got 30k.
I boost it every time I get in it.
Transbuilderguy is building me a Level 4.5 now.