EJ257 BILLET FSR
SUBARU EJ257 BILLET FSR
Dome/Dish requires no deburring or preparation
100% CNC machined billet piston
Specifically designed for high horsepower Subaru racing engines up to 1200hp
Manufactured from high quality, certified 2618-T6 aluminum alloy Internal and external strut braces
Premium 9310 steel wrist pins included (.905 x 2.250"), DLC upgrade available
Pin fitting, Tru Arc locks, and rings included
Don't see what you need? We will build a custom set of pistons for any application. Just click here to send us a
EJ257 BILLET FSR
| Parts# | Bore | Oversize | Stroke (mm) | Rod (mm) | C/D (mm) | Head CC's | C/R With .040 | Dome CC's | Included Ring Set | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 310927 | 99.5 | STD | 79 | 130.5 | 30.7 | 57 | 8.8:1 | -14.1 | JG4904-3917 |
$1,799.99
|
|
| 286463 | 100 | 0.5 | 79 | 130.5 | 30.7 | 57 | 8.8:1 | -15.1 | JG4904-3937 |
$1,799.99
|