| Secured By | ![]() |
Subaru EJ255/EJ257 Block with EJ20 Head FSR - JE Forged FSR Piston Set. Supplied complete with pins, rings and clips.
| Piston | Oversize | Stroke mm | Rod | C/D | Head | CR with | Dish/Dome | ||||
| Number | Bore | (mm) | (mm) | (mm) | (mm) | CC's | 0.040 | CC's | Gram | Skirt | |
| 99.50 | STD | 79.00 | 130.50 | 30.70 | 48.0 | 8.5:1 | -25.5 | 411.00 | F | ||
| 296349 | 99.75 | 0.25 | 79.00 | 130.50 | 30.70 | 48.0 | 8.5:1 | -26.0 | 413.00 | F | |
| 291060 | 100.00 | 0.50 | 79.00 | 130.50 | 30.70 | 48.0 | 8.5:1 | -26.4 | 416.00 | F |