I was just on the turbo forums... there are guys on there that claim to be running upwards of 30psi boost on CAST pistons. Obviously they would have some serious electronics for detonation suppression, but 30psi! Holy crap! There was a youtube link for a guy who made a 1/4 mile pass in his dart(?) making 25psi.
I like to imagine that my lowly 5-10psi would be handled, but who can say for sure.
food for thought... If I am spending the serious money on detonation suppression equipment, to ensure the life of my engine, are the forged pistons REALLY required? I understand that they are stronger and will handle the greater pressures, but if it is the detonation that has to be worried about...
