Page 62 - Diamond Pistons
P. 62
Big Block Chevy
502 MARINE DOME SERIES
502 Block 9.800 Deck Height: 4.470 Std Bore 4.000 Std Stroke
COMPRESSION RATIO
Bore
Stroke
Rod
C.D.
Weight
Pin
CC's
112cc
118cc
121cc
Ring Set
Part #
4.470
4.000
6.135
1.645
675
2.0cc
9.1
8.7
8.6
09024470
12701
4.500
4.000
6.135
1.645
680
.990 x 2.930
.990 x 2.930
2.0cc
9.2
8.8
8.6
09024500
12702
4.530
4.000
6.135
1.645
701
.990 x 2.930
2.0cc
9.3
8.9
8.7
09024530
12703
• 3D milling on piston crowns for ready to install nish
• Designed as a direct replacement for 502 GM marine engines
• Top ring down dimension: .300”
• Ratios gured for .040 head gasket @ 9.800 Deck & 10.200 Deck
• Standard 1/16 x 1/16 x 3/16 ring package
• Premium 8620 .185W wrist pins included
• Valve pocket depth: 0.310” intake
• Made from 4032 alloy
Optional H-13, M2 and TP-1 wrist pins available as a upgrade to any piston part number - Contact Diamond Pistons for tech assistance
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Order now! 586.792.6620 Fax 586.792.1105
DOMESTIC SERIES
