Diamond Racing Pistons - High Compression
Piston Features:
- 3D milling on piston crowns for ready to install finish
- Designed to work with most OEM open and closed chamber cylinder heads
- Top ring down dimension: .240"
- Ratios figured for .040 head gasket @ 10.720 Deck
- Standard ring package 1/16 x 1/16 x 3/16 ring package
- Premium 8620 .155W wrist pins included
- Valve pocket depth: 0.225" intake and .191" exhaust
- Will work with up to a intake valve size of 2.190" and exhaust valve size of 1.880"
- Made from 4032 alloy
Swipe left or right on tables below to see more info.
Items 1-3 of 3
image | item no | bore | stroke | rod | comp height | pin | cc | compression ratio | ring thickness | cyl qty | msrp | buy |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 52440-8 | 4.350 | 3.750 | 6.768 | 2.029 | 1.094 x 2.930 | 8.6cc | 11.3 | 1/16 x 1/16 x 3/16 | 8 | $1514.76 | |
 | 52441-8 | 4.360 | 3.750 | 6.768 | 2.029 | 1.094 x 2.930 | 8.6cc | 11.3 | 1/16 x 1/16 x 3/16 | 8 | $1514.76 | |
 | 52442-8 | 4.380 | 3.750 | 6.768 | 2.029 | 1.094 x 2.930 | 8.6cc | 11.4 | 1/16 x 1/16 x 3/16 | 8 | $1514.76 |
Swipe left or right on tables below to see more info.
Browse High Compression Products
Big Block Mopar Dome
Description:
Forced pin oilers from the oil ring; Pin Fitted; 3D Dome & Pockets; Pins, Lock's & Support Rails (if required) included
Item #: 52440-8
Condition:
New
Price: $1,514.76
Big Block Mopar Dome
Description:
Forced pin oilers from the oil ring; Pin Fitted; 3D Dome & Pockets; Pins, Lock's & Support Rails (if required) included
Item #: 52441-8
Condition:
New
Price: $1,514.76
Big Block Mopar Dome
Description:
Forced pin oilers from the oil ring; Pin Fitted; 3D Dome & Pockets; Pins, Lock's & Support Rails (if required) included
Item #: 52442-8
Condition:
New
Price: $1,514.76
Items 1-3 of 3