230-250-292 1.84 6 cyl Performance head .530 lift for Stock rockers 2510
SKU:
.530 stock Rocker head 1.84/1.6 2510
$1,650.00
$1,650.00
per item
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 73CC Chamber. Will raise the compression of a 230-250-292
THIS IS A NEW GM CASTING, NEVER RAN
Cleaned, crack checked, pressure tested
guides reamed
Intake valve increased to 1.84
Exhaust valve 1.6
Throats were cut for the larger valves and radius-ed in by hand
4 angle valve job
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 .010 to increase compression Appr 73CC
Tapered sparkplugs 74 and up
1 available