-40%
17cc OUTLAW HEMI 212cc PREDATOR HEAD 28.5 - 25mm gokart racing - mini bike drags
$ 129.35
- Description
- Size Guide
Description
new take off 17cc hemi 212cc predator outlaw head with 28.5mm intake and 25mm exhaust stainless black knight coated valves. black knight coating helps with wear and heat. new take off meaning takin off a new engine that has only been through testing at the factory.Due to the differences in cam base circles, deck heights, head milling, gasket thickness, rocker arms, etc., actual pushrod length can vary. I CAN DRILL TO FIT THE NON-HEMI PREDATOR BLOCK AT NO EXTRA CHARGE - message me if you need it drilled
28.5mm stainless intake valves with nitride coating
25mm stainless exhaust valve with nitride coating
cut .050" for a 17cc polished combustion chamber (approximate)
aluminum retainers with keepers
ported and polished (see pictures)
lapped-in valves on a 3 angle valve job
26 springs
modified guides
new take off rocker arm assembly
new take off valve cover
valve cover bolts
new take off 5.550" stock length push rods
new head gasket
new valve cover gasket
new intake gasket
new exhaust gasket
spark plug and wrench
BLACK KNIGHT
SI's unique "Black Knight" valves (code: BK) come with a special coating that serves two purposes; to improve heat transfer for increased valve train life, and to combat the problems associated with lower quality unleaded gasoline. Carbon build-up with these valves is almost non-existent.