wasn't there a formula for calculating you e.t. in the quarter by using your H.P., gearing, car wieght, etc.....

I should remember it but can't please help.

I can't remember the formula, but you can try this site: http://www.speedworldmotorplex.com/calc.htm

Oooops, that site actually figures HP from ET, sorry graemlins/clonk.gif You still might be able to get some estimates if you do it backwards??

This the one.
http://www.prestage.com/Car+Math/default.aspx