Wiseco Sport Compact EJ Pistons | Multiple Subaru Fitments (K598M100)
WisecoMultiple Subaru Fitments Sport Compact EJ Pistons by Wiseco
Own a Subaru EJ255 or EJ257 and plan on building a motor? Wiseco is proven to make some of the best pistons on the market!
Featuring valve pocket designs that allow maximum flow around valve, also allowing oversized valves and high lift cams to be utilized. Piston crown shapes designed to promote maximum intake charge efficiency thru scavenging mixture "cross flow" during intake and exhaust valve overlap. More fuel and air equals more horsepower!
Their pistons are designed to optimize squish or quench during compression combustion cycle event, resulting in resistance to detonation and pre-ignition. The end product is longer engine life and increased horsepower potential.
Features
- Constructed from High-Quality Materials
- Stroke: 3.110" (79mm)
- Rod: 5.137" (130.5mm)
- Comp Ht: 1.209" (30.7mm)
- Volume: -19cc
- Deck Clearance: 0.012" (0.30mm)
- Block Ht: 7.913" (201mm)
- Comp Ratio: 8.9:1
Benefits
- Improved Reliability over OEM Pistons due to Increased Strength
Please Note: Most Wiseco Pistons have offset pins. (Pins must be offset, same as OEM, for quietest operation).
Applications
- 2006-2014 Subaru WRX
- 2004-2021 Subaru STI
- 2004-2013 Subaru Forester XT
- 2005-2012 Subaru Legacy GT
- 2005-2009 Subaru Outback XT
- 2004-2006 Subaru Baja XT
- 2006-2006 Saab 9-2x
What's In The Box?
- 1 - Sport Compact Piston Kit
- 1 - Piston Pins and Rings Kit
Warranty
- WISECO warrants this product will be free from defects in material and workmanship for thirty (30) days following date of original purchase.
