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Hey guys , 2 no post ,,,typo errors on first .
I am installing a 4.33 gear and a 700r4 trans with 28 inch bfg tires
Any idea what my rpm will be at 70 mph
Thanks
Seahorsemax
Hey guys , 2 no post ,,,typo errors on first .
I am installing a 4.33 gear and a 700r4 trans with 28 inch bfg tires
Any idea what my rpm will be at 70 mph
Thanks
Seahorsemax
~ 2550 with .7 4th gear.
~ 3625 with 1:1 3rd gear.
~ 2550 with .7 4th gear.
~ 3625 with 1:1 3rd gear.
hey thanks for the info , the 2550 rpm is before lock up on t/c correct . What do you think it will be in overdrive or t/c lock up which is almost like 5 th gear ?
Thanks for your time
Seahorsemax
hey thanks for the info , the 2550 rpm is before lock up on t/c correct . What do you think it will be in overdrive or t/c lock up which is almost like 5 th gear ?
Thanks for your time
Seahorsemax
No this would be lock up RPM's.
This is based on 3rd or 4th gear 1:1 ratio 3rd and .7:1 4th with lockup. Depending on the torque converter without lockup may be slightly higher. But most stock converter's lockup ~ 1600-2400 RPM so it may be no different anyway.
Last edited by cagotzmann; Feb 7, 2016 at 03:24 PM.
