Originally Posted By MR_P_BODY
Originally Posted By Locomotion
It does. I've had to vary it between 50 and 26 lbs. Somebody told me the rough average, but I forgot. But the higher you go, there are diminishing returns - i.e.: 30-35 lbs will make more difference than 35-40 lbs.


True.. as the pressure goes up the dia will change
less at some point.. I could get a small amount of
change inn reaction time.. but not much at all...
I changed from 30-50 psi
wave


Well, today wasn't wasted. I learned something new...Thanks..I personally can't see the diameter changing more than an 1/4" at best going from recommended psi to 40 or 50 psi, but evidently I'm not getting it.. Thanks for the info. I run my fronts at 40 psi when racing, 32 on the street.

4 speed street legal. Best time 10.99 @ 124 mph on 93 octane pump gas @ 3926# total weight