Increased engine performance often means increased engine speed and load. Original factory crankshafts may not be able to withstand the added stress, resulting in catastrophic failure. Cosworth billet crankshafts are machined from ultra strong EN40B steel, are engineered to endure the harshest conditions and have been tested to withstand over 1,000HP.
|20004138||Mitsubishi EVO 4G63 (2.2L conversion) 94mm stoke- Fully counter weighted-Billet Steel|
|20006577||Mitsubishi EVO 4B11T (2.2L conversion) 94mm stoke- Fully counter weighted-Billet Steel|
|20002315||Subaru WRX STi EJ25 (2.5L) 79mm stroke- Light weight version Billet Steel|
|20002316||Subaru WRX STi EJ25 (2.5L) 81mm stroke- Light weight version Billet Steel|
Cosworth stroker kits are the perfect way to add displacement, torque and power to your engine. Each kit includes select matched components from Cosworth's parts list ensuring reliable performance.
|KK3831||Mitsubishi Evo 4G63 (2.2L) w 94mm Billet Crankshaft|
|20007783||Mitsubishi Evo 4B11 (2.2L) w 94mm Billet Crankshaft|
|20002500||Subaru EJ25 (2.6L) w 81mm Billet Crankshaft|
|20002501||Subaru EJ20 (2.2L) w 79mm Forged Crankshaft|
|20002502||Subaru EJ20 (2.2L) w 79mm Billet Crankshaft|