Hey all!
I hope everyone's driving season has been great. I have a few questions.
1) Is anyone running increased boost on stock head bolts? If so, how much boost
are you running?
2) What is the maximum boost the stock head bolts can handle?
I'm doing some preliminary work on some modifications. I am planning on doing
motor work and trying to decide if I should go with studs or stock head bolts.
My concern is accessibility. I only plan on removing the engine for my piston
upgrade. after that it will be cylinder head work, but I want to do it in-car.
know that if I install studs, I will need to almost remove the engine to get the
cylinder heads off whereas with stock bolts, they can come off with the head.
However tensile strength of the stock bolts are in question as I an planning on
running high boost (of course, determined by the temps of the exhaust manifold).
Any insight will be helpful.