Diamond Racing Pistons - 2018+ RS3 TTRS 2.5L
Piston Features:
- 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
- Side gas ports for better ring seal
- Ratios figured for 83.0mm x .036 head gasket @ 8.661 Deck Height
- Top ring down dimension: .240"
- Premium 8620 .180W wrist pins chamfered for roundwire locks included
- Premium 1.0mm x 1.2mm x 2.8mm ring package included
- Oversized valve pockets - for larger than stock valve sizes
- Valve pocket depth: 0.110" intake and 0.095" exhaust
- 2618 material for High HP/Boost applications
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 38250-5 | 82.5mm | 92.8mm | 5.669 | 1.165 | .905 x 2.250 | -6.5cc | 9.5 | 1.0mm x 1.2mm 2.8mm | 5 | $944.21 | |
 | 38251-5 | 83.0mm | 92.8mm | 5.669 | 1.165 | .905 x 2.250 | -6.5cc | 9.6 | 1.0mm x 1.2mm 2.8mm | 5 | $944.21 |
Swipe left or right on tables below to see more info.
Browse 2018+ RS3 TTRS 2.5L Products
RS3 TTRS 2.5L
Description:
Forced pin oilers from the oil ring; Pin Fitted; Side Gas Ports; Moly Coated Skirts; 3D Dome & Pockets; Pins, Lock's & Support Rails (if required) included
Item #: 38250-5
Condition:
New
Price: $944.21
RS3 TTRS 2.5L
Description:
Forced pin oilers from the oil ring; Pin Fitted; Side Gas Ports; Moly Coated Skirts; 3D Dome & Pockets; Pins, Lock's & Support Rails (if required) included
Item #: 38251-5
Condition:
New
Price: $944.21
Items 1-2 of 2