Is there a longer rods than L28? I'm getting KA24 (89mm) piston which has higher wrist pins. I thought about stroker but I would like to turn the motor more than 6000rpm. How about just 89mm piston with L28 crank with longer rods? about 2mm longer I think. I think that would be good for more high rpm application. Does anybody knows if the rods out from L4 engines like L18 L20 have longer rods???