Long time no see everybody, lot of changes since I initially built the car.
Basically threw out the 19t and and 90+. went for a tubular exhaust manifold and external waste gate with a HX40 and .82 exhaust side.
Finally got the car tuned well also little rich but it ripped.
While doing a 4th gear pull with the wastegate set to 20psi and I managed to stretch all the head bolts and blow the head gasket spectacularaly.
Blew straight through the front and back of the hg
SO with that being said I checked the head with a straight edge and got a .002 between 1&2 and 3&4, .003 between 2&3 so I don't think the head is warped too badly.
My plan is to go arp studs and .040 MLS with a slight deck.
Pretty sure the block is straight and don't want to pull it for machining if I don't have to.
Going to double check it with a straight edge Monday.
My question is if this whole machining match head to block is that big a deal if I am using such strong fasteners?
Basically threw out the 19t and and 90+. went for a tubular exhaust manifold and external waste gate with a HX40 and .82 exhaust side.
Finally got the car tuned well also little rich but it ripped.
While doing a 4th gear pull with the wastegate set to 20psi and I managed to stretch all the head bolts and blow the head gasket spectacularaly.
Blew straight through the front and back of the hg
SO with that being said I checked the head with a straight edge and got a .002 between 1&2 and 3&4, .003 between 2&3 so I don't think the head is warped too badly.
My plan is to go arp studs and .040 MLS with a slight deck.
Pretty sure the block is straight and don't want to pull it for machining if I don't have to.
Going to double check it with a straight edge Monday.
My question is if this whole machining match head to block is that big a deal if I am using such strong fasteners?