ATTENTION: PERFORMANCE AND RACING BUSINESS OWNERS !!!
Pin Included: Chrome Moly steel P/N 42207 ( .150" wall, 2.500" long )
Round Wire Locks: P/N 42270 - .061" wide
Recommended Piston Clearance: .003" measured .850" from bottom of the oil ring
COMPRESSION RATIOS
OEM 4V Head
-2.5cc Flat Top with 5.0 Coyote Engine
10.0:1