MRRPM Canam 840 big bore kit


100% ATV bolt-on kit requiring no additional machining. This kit can be installed with the engine still in the frame and uses your stock heads. Head work and cams are available. This kit is a perfect option for top end rebuilds or a low cost performance upgrade. Our 840cc kits can be installed on Can-am ATV 650cc thru 850cc Outlanders and Renegades. Fuel/Air tuning may be required after kit install. THIS KIT USES CP PISTONS!

Comes with head and base gaskets!