ATTENTION: PERFORMANCE AND RACING BUSINESS OWNERS !!!
Deck Thickness: .185"
Pin Included: tool steel P/N 42203 ( .120" wall, 88 grams, 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
2V NON PI
2V PI
4V ALL
Flat Top with 4.6 Engine
10.99:1
12.14:1
11.17:1
Flat Top with 5.4 Engine
10.04:1
10.82:1
10.16:1