230-250-292 1.94 6 cyl Performance head .530 lift for Stock rockers 2613
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 71CC 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 1.6
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 Stock rockers
Stainless steel chromed stems valves. Undercut stems.
Setup with .530 lift capable springs and lite weight retainers.
Head decked .025 to increase compression Appr 71CC
GASKETED SPARKPLUGS 13/16 SOCKET .5 EGR PLUGS
THERE IS A CASTING DEFECT ON CENTER INTAKE PORT. SINCE THESE PICTURES, A LITTLE ULTRA GREY RTV WAS LAID OUT OVER IT. THIS WILL SEAL PERFECTLY WITH NO PROBLEMS.