Description
FUJI Racing FSR 2.1 High Compression Stroker Pistons – Subaru
INDUSTRY LEADERS!
JE Pistons are the industry leader in high-performance forged pistons. JE’s performance and quality is the result of decades of experience gained working with elite engine builders and racers from almost all types of motorsports. JE controls every step of their manufacturing process, designing, forging, and machining all their pistons 100% in-house in their USA manufacturing facility.
TECHNICAL DETAILS!
Bore Diameter: 92mm, 92.5mm, 93mm
Compression Height: 1.209″/30.7086mm
Dish Volume 92mm -6.4cc
Dish Volume 92.5mm -7cc
Dish Volume 93mm -7.5cc
Compression Ratio with 48cc Cylinder Heads 9.5:1
Compression Ratio with 49.5cc Cylinder Heads 9.3:1
Wrist Pin Material: 5115 Steel
Piston Material: 2618
Average Weight: 353g Each
MODEL APPLICATION
Suitable for the following models:
- All EJ20 Motors Using 79mm (EJ25) Crankshaft & 130.5mm Conrod length
Please Note: Cylinders will need to be machined to accept these new pistons
Estimated CC for bore size
92mm 2100cc
92.5mm 2125cc
93mm 2150cc
WHAT’S IN THE KIT
- 4 x FSR Pistons (Please Select Size)
- 4 x Wrist Pins
- 1 x Proseal Piston Ring Set
- 8 x Snap Ring Wrist Pin Clips
- 1 x Data Sheet
