I had the truck WOT with water meth running hitting around 51 psi for about 30 seconds. The Back of the head is leaking water and there seems to be no water in the oil. The truck still runs great but just leaks coolant fast. So My question is Studs is a must but what kind of Gasket setup should i run for a dailey driver/ tow rig pushing 500hp. I heard the Marine Gasket with studs is good or Studs and a Gen 3 Gaskets. Heard Orings and copper gasket is Good for a pull/drag truck but tends to leak coolant after some time. Would like to get some info from guys that are running 450-500hp with 50-55 psi and what has been working for them. Thanks