FoxRobYou should be ok with the side bolts with lower boost levels anywhere near where my friends are running they will fail they are running 18+ psi of boost.
$$$ RICH123Nick $$$what about the main bolts ? mmr says that factory bolt cant be reused
1980rustangyes factory uses tty bolts (torque to yield) they can only be used once. deffinitly use the best products available and never cheap out when building an engine.
1980rustangsorry bro. but believe me im doing the same thing to the 2jz im putting in my supra. going fast aint cheap. think of it as this... fast, reliable, or cheap. you can only pick 2
FoxRobI learned the hard and expensive way. Head bolts stretched and hydro locked my engine that was at 15 psi.