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Stock Head bolts and Gasket

Thanx, I wont be machining the head and block so I will go stock gasket( Fel pro) and head bolts thanx guys..:)
 

donniekak

Well-known member
Joined
Jan 1, 2009
Messages
748
Location
surprise az
I usually use arp headstuds and a mls. However i have run 45 lbs/min on stock headbolts/composite gaskit. Most of the bad rap on 4g63 head sealing issues is on the 7-bolt engines with the tty headbolts. The 6-bolt headbolts are pretty much the same as 6g72 headbolts and those have made 1,000+ hp on stock headbolts and mls gaskets.
 
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