6l80E
06-20-2007, 01:52 PM
#22
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Originally Posted by 05colorado
I wonder if Colorados will see the 6L50???
although it would be a KILLER, but we all know that GM refuses to produce anything that cool
11-11-2007, 06:14 PM
#23
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the guy who owns the dyno shop i use has the new GMC sierra with the 6.2L and the 6L80E-ECSB. with a CAI and his on custom tune he ran just under 14.1 but he has had a consistant problem with the 2-3 shift slipping, even though he has tuned it to shift as hard as the stock tranny can. he likes the truck but speakes lowly of the 6L80E as far as racing goes. i guess he has to pedal the throttle during the 2-3 shift otherwise it slips and bounces of the rev limiter.
11-12-2007, 08:18 PM
#24
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the guy who owns the dyno shop i use has the new GMC sierra with the 6.2L and the 6L80E-ECSB. with a CAI and his on custom tune he ran just under 14.1 but he has had a consistant problem with the 2-3 shift slipping, even though he has tuned it to shift as hard as the stock tranny can. he likes the truck but speakes lowly of the 6L80E as far as racing goes. i guess he has to pedal the throttle during the 2-3 shift otherwise it slips and bounces of the rev limiter.
11-12-2007, 11:24 PM
#25
The 6T70/75 was co-developed with Ford Motor Co. Co-development of the transmission allowed it to reach production in less time and enabled each company to reduce development costs by as much as 50 percent. A common on-axis design and many common components are shared between GM and Ford Motor Co. The controls, calibrations and operation of the transmissions are unique to each company.
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4l60e, 6l50, 6l80e, 6t75, control, controller, hp, hydramatic, management, rebuilt, slipping, swap, torque, traction, transmission, tuners
