230-250-292 1.94 6 cyl Performance head .600 lift for roller rockers 1008
As the title says. Performance head for the 230-250-292 6 cyl engines.
Expect a TQ and HP increase with this head. Ready to bolt on and Go!
LARGE chamber head. Right at 70CC Chamber. Will raise the compression of a 230-250-292
Cleaned, crack checked, pressure tested
New guides installed
Hardened exh seats installed
Intake valve increased to 1.94
Exhaust valve 1.60
Throats were cut for the larger valves and radius-ed in by hand
HI-FLOW bolt in lump kit installed
Machined for Viton valve seals And installed.
Uses Roller rockers with Screw in studs, 7/16 Studs included
Stainless steel chromed stems valves. Undercut stems.
Setup with .600 lift capable springs and lite weight retainers.
Head decked .030 to increase compression Appr 70CC
Gasketed sparkplugs 74 and older
We had a problem and hit water in one intake port. The hole was repaired with epoxy from the backside. Warranted against leaks. One pipe plug was added to perform the repair. Price reduced accordingly.