Experience unparalleled performance with the Wiseco Subaru EJ20 92.50mm Bore Piston Set. Specifically engineered for sport compact racing applications, this set of four forged pistons is designed for serious racers and engine builders who seek maximum durability and custom-level performance. Made from 2618 aluminum, these pistons offer superior tensile strength and longevity under severe duty conditions.Packed with features like Armorglide™ skirt coating for reduced friction and quiet operation, fully machined crowns, and anti-detonation grooves, this piston set ensures precision and enhanced sealing capabilities. Upgrade your Subaru EJ20 engine with this premium component to unleash its full potential on the track.

• Forged from 2618 aluminum for exceptional strength
• Armorglide™ coating minimizes friction and noise
• Precision ring grooves for superior sealing
• Forced pin oiling increases durability
• Custom-built for severe duty racing

Bore Diameter:	92.50 mm
Compression Height:	30.00 mm
Piston Material:	2618 Aluminum
Piston Quantity:	4
Wrist Pin Diameter:	0.9055 in
Oil Ring Thickness:	2.8 mm
Top Ring Thickness:	1.0 mm
Skirt Coating:	Yes
Ring Set Included:	Yes
Piston Volume:	-17.80 cc