I do know that some guys play with front tire pressures having to do with reaction times on racing front tires. So I've been told,,Lower pressure helps slow/decrease red light starts,...I still run street radials on the front set at 40 psi
good advice here. bad reactions times can be decrease with upwards of 40psi in the front. too good of reaction/red light can be increase with 15-20psi. the rears depend on the slick size and the hotrods weight. large slick about 7psi, small slick about 10psi. radial require a different psi and someone else will have to answer that as i don't know.
