Description
Brian Crower BC0627 stroker kit is designed for Subaru EJ257 STI engine builds using a 2.71L displacement setup. It includes a 4340 billet crankshaft with 83mm stroke, I-Beam rods with ARP2000 bolts and 5.141 inch center-to-center length, and custom pistons with bore and compression options. Component references include BC5629 crank, BC6607 rods, and BC7629 pistons, with ACL Race bearings available separately.