275 60 15 with 3.55 gears

[Mopar Sam]

So i took the car out on the freeway, shes turning 2500rpms at 65 mph this is with the 3.55 im guessing 3.91 would have me crusing at 2800 rpms at 65[/QUOTE

(3.91/3.55) x 2500 rpm =2754 rpm

 

[famous bob]

those big rear tires destroy ride too.
Hit your buddy in the shoulder with a closed fist and then him with a
closed fist with a roll of quarters inside and see the difference.
Crazy what guys will do to get a look.

OR TRACTION !!

 

[ir3333]

Good point!
But more times than not it's to get the look of drag strip car that most of us like.

 

[Mopar44134]

cool website to play with, anyone have a good guess on trans slippage? Good 727 with an 1800 stall?

 

[ir3333]

3-5% ?