Tire-size Vs Gear-set Calculator

[guzzimike]

Someone posted a cross reference calculator sometime back...anyone have the link..?

If you input the tire's size ( for example: 27") X gear ratio (3.55) = it solved for RPM at 70 MPH

Thanx

Mike

[ahhhh]

it took a bit of digging, but I found the post

http://www.bigblockdart.com/index.php/topic,10011.0.html

and the calculator

http://www.bigblockdart.com/techpages/speedtire.shtml

[2815spd]

 _-_-_A good way to check this is to take gear ratio x mph x 336 / tire diameter.

[guzzimike]

Thank you.

[2815spd]

 o----o<>No prob, it is a handy method to avoid screw ups!