BC Stroker Kit – RB30 3.21L 90mm Crank, ProHD Rod [BIZ]

RB26 Head / RB30 Block Stroker Kit

BC's stroker kit for RB26 head / RB30 block comes with a forged billet crankshaft with a 90mm stroke. Combined with an 87mm bore, the displacement can be increased up to 3.21L, achieving a significant power increase. BC's RB26 head / RB30 block stroker kit includes the following items:

・BC 90mm stroke billet crankshaft

・BC ProHD series high-strength connecting rods / ARP 7/16″ high-strength connecting rod bolts

・CP-Carrillo custom pistons, piston pins, piston rings

*Please specify the bore, compression ratio, etc., for the custom pistons when ordering.

*Since custom pistons are made-to-order, delivery will take a minimum of two months. Thank you for your understanding.