Diamond Racing Pistons - M157
Piston Features:
- Designed to work with OEM bore coating
- 3D milling on piston crowns for ready to install finish
- Offset pins for quiet operation
- Moly skirt coating for friction loss and skirt wear protection
- Ratios figured for OEM head gasket
- Top ring down dimension: .240"
- Premium H-13 .225W wrist pins chamfered for roundwire locks included
- Premium 1.2mm x 1.2mm x 3.0mm ring package included (Ringset for OEM bores, if using aftermarket sleeves, please call to order)
- Over-sized valve pockets - for larger than stock valve sizes
- Valve pocket depth: 0.045" intake and 0.045" exhaust
- 2618 material for High HP/Boost applications
- Pistons designed to work with OEM and aftermarket rods with a .787" SE width, pistons use pin boss spacers to guide the connecting rod.
Swipe left or right on tables below to see more info.
Items 1-2 of 2
image | item no | bore | stroke | rod | comp height | pin | cc | compression ratio | ring thickness | cyl qty | msrp | buy |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 39100-8 | 98.0mm | 90.5mm | 5.765 | 1.185 | .945 x 2.500 | -8.65cc | 10.0 | 1.2mm x 1.2mm x 3.0mm | 8 | $1835.79 | |
 | 39101-8 | 98.5mm | 90.5mm | 5.765 | 1.185 | .945 x 2.500 | -8.65cc | 10.0 | 1.2mm x 1.2mm x 3.0mm | 8 | $1835.79 |
Swipe left or right on tables below to see more info.
Browse M157 Products
Mercedes M157
Description:
Forced pin oilers from the oil ring; Pin Fitted; Moly Coated Skirts; 3D Dome & Pockets; Pins, Lock's & Support Rails (if required) included
Item #: 39100-8
Condition:
New
Price: $1,835.79
Mercedes M157
Description:
Forced pin oilers from the oil ring; Pin Fitted; Moly Coated Skirts; 3D Dome & Pockets; Pins, Lock's & Support Rails (if required) included
Item #: 39101-8
Condition:
New
Price: $1,835.79
Items 1-2 of 2