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Carl's Performance
Big Bore Kits - Off-Road
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  Carl's Performance PRO 900 Big Bore Kit
Kit comes with all new ported cast cylinders, billet head set with interchangeable domes, case machining & porting. Complete gasket and seal kits, pistons sets and cylinder studs.

Other items needed but not included with the kit are: SLP single pipe kit, Power Commander 5, SLP motor torque arm and high flow intake, and Carls clutch kit.

Motor will run on premium pump gas at any elevation even at sealevel.

Upper crankcase must be sent in for modification.

"This past season I had the opportunity to ride a Carl's Cycle 900. This potent motor package had tons of bottom end, incredible throttle response and basically more power everywhere. The word that came to mind when I rode it was "FUN!" -CHRIS BURANDT-

Fits: 2011-2015 PRO/RMK 800

For more detailed information, contact our Performance Department at

Quantity Item / Item Code Price
Carl's Performance PRO 900 Big Bore Kit