Would you like to react to this message? Create an account in a few clicks or log in to continue.

gear ratios.

Go down

gear ratios. Empty gear ratios.

Post  stanger68 May 11th 2020, 8:54 pm

I am using hales formula for optimum gear ratio calculation in a 1/4 mile. Anybody have an easy way to figure an 1/8 mile rear gear? based on HP, weight, rpm, tire size?

I don't have scales so I'm going off what the previous owner of the car says it weighs and adding some for the big block. The 1/4 mile formula says I need 4.32


Posts : 359
Join date : 2015-12-05
Location : Birmingham, Al

Back to top Go down

Back to top

Permissions in this forum:
You cannot reply to topics in this forum