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Author Topic:   Rpm diff between 88inch and 92inch Hoosiers?
posted December 15, 2003 07:04 PM
Getting ready to buy 1st set of Hoosier Dirt tires, Allowed 88x11 90x11 or 92x11.

What would the rpm difference be between the 3?

Are we only talking 2-300rpms or would
it be much greater?


posted December 15, 2003 07:31 PM
If you go to the tools section there is a tool called RPM calculator. Put in your tire sizes and it will show you the numbers your looking for.
by the calculator from your smallest to your biggest you are looking at 108 RPM.

Jason Boivin

[This message has been edited by jay116 (edited December 15, 2003).]

posted December 16, 2003 03:49 PM
I run street tires but I went down to 88 from 92 and gained around 300 rpm I think. Its been a couple years.