273 commando cylinder head bolt torque specs ? same as 340 ?
Bolt torque is based on bolt size, type of bolt thread pitch, metallurgy of the bolt and block, and the amount of allowable stretch.
If you over torque the bolts they are more likely to break.
To me the engineers who designed the parts would be a better source of info.
10 more lbft may be allowed due to better head bolts?
Bolt torque is based on bolt size, type of bolt thread pitch, metallurgy of the bolt and block, and the amount of allowable stretch.
If you over torque the bolts they are more likely to break.
To me the engineers who designed the parts would be a better source of info.
10 more lbft may be allowed due to better head bolts?