Head Studs vs. Head bolts
I have head bolts now on my H/C/I lt1. I will be putting my new 383 in my car in a few weeks and need to know if i need head studs? i will be using stock cast LE heads and be running about 15lbs of boost.
does anyone know the P/N on LT1 studs?
Oh studs allow a more precise torque measurement for the head, and also stretch less.
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its ok im going to buy the head studs.
the guy at Jegs said the SBC head studs are the ones i need. any comments.
SB-Chevy, OEM Cast Iron and Aluminum Chevrolet
Part Number: 070-134-4001
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I have head bolts now on my H/C/I lt1. I will be putting my new 383 in my car in a few weeks and need to know if i need head studs? i will be using stock cast LE heads and be running about 15lbs of boost.
does anyone know the P/N on LT1 studs?
first off its easier for a race engine builder to build a motor with studs than bolts.....its just pain out faster to assemble........but more importantly, when you torque a bolt down its encountering two forces a rotational stress from torquing the bolt tight and a vertical axis sretch from the bolt being pulled apart......the roatational stress can skew the proper torque reading.....when we use a stud....the bolt is encountering only a vertical axis stress there fore alowing the bolt to be torqed down more properly and therefore prevents any lifting and shifting of the cyl head better than a bolt........
huh????





