
Key Features & Specs:
Fitment:
The Brian Crower BC0128 stroker kit is built for Mitsubishi 4G63 and Evo 7-bolt engine platforms needing added displacement, forged rotating assembly strength, and premium ProH625+ connecting rods. This 2.20L package includes a 4340 billet 7-bolt crankshaft with a 94mm stroke, BC ProH625+ rods, and shelf or custom pistons available in your selected bore size and compression ratio. Designed for turbocharged 4G63 performance builds, this kit provides a strong bottom-end foundation for street, drag, track, and race applications where durability, displacement, and custom piston setup are key. ACL bearings are available separately.