5.3 gt45 4l80e what gears!!!!
#1
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5.3 gt45 4l80e what gears!!!!
Going back and forth on what gears to run on my 8.8 3.55 or 3.27
My set up is
2002 5.3 lm7
706 heads
Victor Jr
Custom can similar to the tu1
90mm TB
3400 py Yank lock up
4l80e
E85
And the famous gt45 turbo
Will be running 17-18psi
Car should weigh from 3200-3500
Also will be locking the torque converter at wot thanks!
My set up is
2002 5.3 lm7
706 heads
Victor Jr
Custom can similar to the tu1
90mm TB
3400 py Yank lock up
4l80e
E85
And the famous gt45 turbo
Will be running 17-18psi
Car should weigh from 3200-3500
Also will be locking the torque converter at wot thanks!
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Ive always had goodluck with 273 to 355. if your a daily driver. if your just drag racing maybe 373 or 410. I've went from 273 to 373 and to be honest no difference in the et . And it sucked to drive with 373.
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[QUOTE=OldGold;17144583]You will have issues loading the motor to build boost with 4.10s. I have 3.55s and they work pretty well with a 4L80E.[/QUOT
Yea this ain't a NA car my friend has 3.27 that he'll give me but not sure if 3.55 worth the money
Yea this ain't a NA car my friend has 3.27 that he'll give me but not sure if 3.55 worth the money
#18