i recently bought a 98 670 mxz took it out for thirty miles and deton a piston. not i found out that the guy i bought it from had the carbs on backwards. but i was just wondering with twin pipes what should it have for jets since it came stock with single pipe
i am new to the site and i am looking for any info to help me. ok well i bought a 1995 mach 1 670 from a guy and when i got it home i tore down the top end and put new jug and head gaskets on it well when i was in there i noticed that the pistons were brand new oem bombardier pistons and the...