i have heard rumors that the 80e takes more power to turn due to its size and parts used (thrust washers instead of bearings) just wondering what other people thought..
i have heard rumors that the 80e takes more power to turn due to its size and parts used (thrust washers instead of bearings) just wondering what other people thought..
2000 SILVERADO RCSB
6.0, z06 cam, T76 and a little meth
built 4l60e by me
tuned by me
raced by me!
WORK HARD PLAY HARDER!!
Makes physics sense. Not sure if anyone has hard dyno data here. It's not just the washers either. An 80 has more drums and more bands to clamp them. There are less stampings and more castings in an 80.
The gears in a 80e are much are bigger and absorb more power to turn them.
2000 RCSB forged ls1, 4l80e, t-76
10.93@124 1.58 60'
look at actual size you can see its larger then the 60. that there should give you an idea
2002 Lightning - GT headed 5.5Litre w/ Twin 7665s
2002 Silverado - 427Lsx w/ Twin gt4202s
2010 Silverado crewcab Z71 - 5.3litre w/ procharger
2000 Wrangler - 5.3litre with some stance
2014 Xsport- 3.5 Eco boost
412 Motorsports
it ain't that I'm too big to listen to the rumors, It's just that I'm too damn big to pay attention to 'em..That's the difference
Yup,i Wouldnt Worry About It If U Have A 6.0
It is true.
2001 ECSB 4x4, 5.3, Radix, 3.0 pulley, VHP Trucker cam, 216/224 .551/.551 115 lsa, 1.8 Crane roller rockers, 4L65E, Yank SC3000, 3.73, Cal-Tracs, HPTuners.
thanks guys for your input.
brandon
2000 SILVERADO RCSB
6.0, z06 cam, T76 and a little meth
built 4l60e by me
tuned by me
raced by me!
WORK HARD PLAY HARDER!!
Originally Posted by quicksilverado
Not only that but the gearing is kind of MEH compared to the 60 IMO. Now if they made a 5 speed with the 1st gear from the 60 and the other 4 gears from the 80 that would be a monster...
Why? It still eats up a lot of power.. mine is a dog until about 40 mph.
Boy I disagree. A stock 60 has horrible ratios. 1-2 is a killer. An 8- just requires more rear gear because it's close ratio. A 200-4R has the best splits of the 4-speeds but an 80 is a close 2nd IMO.
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