2004+ IMPREZA STI , 2005+ FORESTER XT, LEGACY GT, 2006+ WRX EJ255 / EJ257
SUBARU 2004+ IMPREZA STI , 2005+ FORESTER XT, LEGACY GT, 2006+ WRX EJ255 / EJ257
JE designs are specifically engineered for extreme applications up to, and including, professional competition. In this environment, the higher compression ratios, highest boost or heavy nitrous usage necessitate the higher tensile strength 2618 aluminum alloy.
Dome/Dish requires no deburring or preparation and feature smooth flowing radii for excellent flame travel.
Pin fitting, wire 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
2004+ IMPREZA STI , 2005+ FORESTER XT, LEGACY GT, 2006+ WRX EJ255 / EJ257
| Parts# | Bore | Oversize | Stroke (mm) | Rod (mm) | C/D (mm) | Head CC's | C/R With .040 | Dome CC's | Included Ring Set | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 291061 | 99.5 | STD | 79 | 130.5 | 30.7 | 57 | 8.5:1 | -16.5 | JG4904-3917 |
$899.99
|
|
| 296348 | 99.75 | 0.25 | 79 | 130.5 | 30.7 | 57 | 8.5:1 | -16.9 | JG4904-3927 |
$899.99
|
|
| 291062 | 100 | 0.5 | 79 | 130.5 | 30.7 | 57 | 8.5:1 | -17.3 | JG4904-3937 |
$899.99
|
|
| 291063 | 99.5 | STD | 83 | 130.5 | 28.7 | 57 | 8.5:1 | -20.7 | JG4904-3917 |
$899.99
|
|
| 296352 | 99.75 | 0.25 | 83 | 130.5 | 28.7 | 57 | 8.5:1 | -21.1 | JG4904-3927 |
$899.99
|
|
| 291064 | 100 | 0.5 | 83 | 130.5 | 28.7 | 57 | 8.5:1 | -21.5 | JG4904-3937 |
$899.99
|
|
| 310936 | 99.5 | STD | 79 | 130.5 | 30.7 | 57 | 9.5:1 | -7 | JG4904-3917 |
$899.99
|
|
| 310937 | 99.75 | 0.25 | 79 | 130.5 | 30.7 | 57 | 9.5:1 | -7.3 | JG4904-3927 |
$899.99
|
|
| 310938 | 100 | 0.5 | 79 | 130.5 | 30.7 | 57 | 9.5:1 | -7.6 | JG4904-3937 |
$899.99
|