Originally Posted by Fairlane671
The radiator is made by champion radiators, it was bought from Leadfoot racing. The cap is rated at 19 psi. I was running a 13 psi cap on the old radiator . 19 seams high? At what psi will the hoses split? After the car sits the pressure disipates for the most part in the hoses.
What heads should I run if decide go to aluminium? Can I run GT40's or is that was waste?
i have neven seen anyone run more then a 15 or 16 pound cap.... 19 does seem a lil high to me