Twisted-If he has a rail now then he wont mess with nitrous on his car.
Hank-I talked to Mike the other day and the weak link is the camshaft. The long span between cam bearing causes flex. The all out race guys weld or braze in more cam bearing journals. We agreed that I have all the valve train componets that has worked fine. You on the other hand may not have any so that might be the route to go?
I sat that head up on a dummy block and it is massive
**** I hate to cut on the fire wall of this truck.
Steven