There is a calculator where you punch in your gears, tire size and I believe transmission ratio and it figured you speed.

I thought I had it marked.

On a Dyno at 4872rpm in low range in 5th gear I can do 62mph.

That does seem high to me.

What is the difference in rpm at 60mph for 4.56s and 4.88s ?

Ralph


Ralph

1991 Toyota 4x4 Standard Cab Pickup.
engnbldr cam and head.
Doug Thorley Headers
Home Made Cat Backs
30x9.5x15 BF Goodrich All-Terrain M/T KM2