Originally Posted by
project rs
i use the kit and thats what mine are tightened too and so far has been fine, just rebuilding it with steel bits for a bit more power and reliability
He has just re-built the engine not long ago using steel rods and wossner pistons he put a felpro head gasket on from burton and the arp stud and nut kit and the head gasket has gone already thats what made me think they were'nt tight enough ( he is running about 25 psi of boost but surely they should be ok)