EJ25 Turbo Engines – Short blocks
V1 EJ25
ENTRY LEVEL
- Our V1 entry level EJ25 Turbo engine is designed around a new EJ257 semi closed deck block that incorporates a counterweighted and balanced 79mm forged STI crankshaft, forged STI rods and Wossner 99.5mm offset forged pistons. The crankshaft is supported by high performance STI main bearings and Tri-metal KR Conrod bearings. Our combination is suited for the driver seeking to increase engine output beyond the limits of the standard Subaru engine.
- Each Short engine comes fitted with our 12mm upgraded Oil pump, and Pro S Head gaskets.
- Rated output >245kws@wheels
C2 EJ25
PERFORMANCE
- Our C2 performance level EJ25 Turbo engine is designed around a new EJ257 semi closed deck block that incorporates a counterweighted and balanced 79mm forged STI crankshaft, I beam Pro-SA billet rods and JE FSR 99.5mm offset forged pistons. The crankshaft is supported by high performance STI main bearings and Tri-metal KR Conrod bearings. Each engine case is prepared to take our 1/2inch head studs. This combination is suited for the driver seeking to increase engine output beyond the limits of our V1 Subaru engine.
- Each Short engine comes fitted with our 12mm upgraded Oil pump, and Pro S Head gaskets.
- Rated output >310kws@wheels
P3 EJ25
HIGH PERFORMANCE
- Our P3 high performance level EJ25 Turbo engine is designed around a new EJ257 semi closed deck block that uses the latest technology “close decking” process available, this promotes improved head gasket sealing due to the reduction in cylinder vibration. As standard, fitted is a counterweighted and balanced 79mm forged STI crankshaft, X-beam Pauter connecting rods and JE FSR 99.5mm offset forged pistons. The crankshaft and conrods rotate on high performance Tri-metal KR bearings with each engine case pined to ensure the tunnel remains true under high loads. ARP case bolts hold everything together with the block prepared to take our large 1/2inch head studs.
- Each Short engine comes fitted with our 12mm upgraded Oil pump, and Pro S Head gaskets.
- (Upgraded billet crankshaft added upon request)
- Rated output >350 kws +