M1000CAT
Active member
I need to pull heads off to do the o ring and might as well do top end while I'm at it. Any suggestions would help
For all the motors I've done I would say Arctic Cat Stock pistons are the best, well worth the money. SPI's I put in 2 sleds, one sled the piston skirts cracked all the way around, second one a ring caught. Cat Pistons never had a problem with anything other then user error when fuel reducer was adjusted the wrong way.I need to pull heads off to do the o ring and might as well do top end while I'm at it. Any suggestions would help