JE FSR Pistons EJ257 Block With EJ20 Heads 99.5mm Bore High Compression Subaru Turbo 2.5L

Special Price $609.99 Regular Price $659.49
Part#
325249

Description:
New high strength FSR forging design! JE Pistons new FSR forgings are both strong and lightweight! The new FSR design has undergone extensive on-track testing to ensure flawless performance under the most demanding conditions.

Piston Profile Matches EJ20 Combustion Chamber. No Cylinder Head Modifications Necessary.

Features:
-Dome/Dish requires no deburring or preparation
-2618 T6 high tensile forged aluminum
-Specifically engineered for high horsepower Subaru engines.
-Dome and dishes feature smooth flowing radii for excellent flame travel.
-1.2 x 1.2 x 2.5mm ring widths.
-.905 x 2.500 straight wall carbon steel wrist pin provided.
-Pin fitting and Tru Arc locks included
-Piston Profile Matches EJ20 Chamber Profile

Specifications:
Bore: 99.5mm
Stroke: 79mm
C/D: 30.7mm
Head CC's: 48
C/r With 0.40: 9.5:1
Dome CC's: -16.4
Grams: 411

Applications:
2002-2005 WRX

More Information
Color Silver
Manufacturer JE Pistons
Price 659.49
Sales Price 609.99
Write Your Own Review
Only registered users can write reviews. Please, Sign in or create an account
More from JE Pistons
To Top