The 4B11 stroker kit from Brian Crower features:
- BC 4340 billet steel crankshaft (84mm stroke).
- Choice of 4340 steel billet connecting rods w/ARP fasteners.
- CP aluminum forged pistons (any bore size, any compression ratio).
- High strength steel alloy wrist pins for added longevity and reduced flex.
- Ductile iron plasma top rings, tapered second ring, low tension oil rings.
- Fully system balanced and ready to install.
- ACL Race Series rod and main bearings sold separately.
The BC stroker kit for the Mitsubishi 4B11T engine platform incorporates a 98mm stroke crank. Depending on bore size that you decide, the BC kit will take you up to a 2.5L with a sleeved 90mm bore. The kit utilizes premium steel billet connecting rods with ARP2000 fastener. As usual, each BC kit features custom CP pistons, steel alloy wrist pins, full ring pack and locks.