townhead

what is the crankshaft stroke of k engine 1077cc ke10 and the bore size?

i have a ke20 with jap diff i have been offered a borg warner complete rear drive brake and diff assy what are the differences between the aust and jap housing assemblies will the complete housings and brake assy interchange will the aussie borg warner diff housing thanks

anyone know what different diff ratios where i the ke20 series with the jap made diff