Here at Xtreme Powersports we build custom sleds. We do it all, from turbos to deep powder suspensions. Bring your sled to us and we can turn it into a hill climbing machine. Here are some pictures of some of the sleds we have built.

860 Big Bore for 800R $1,899
Reliability, dependability, and shear added horsepower are some of the comments from last year's engine testers and riders. Typical hp gains are 17-19 hp and 12-14 ft. of torque. Kit includes pistons, billet head, boring, porting, plating,y-pipe , and all necessary gaskets are included in the kit.

XP Performance Package: With porting: $1699 Without porting $1375 This package provides customers with the most performance available from their XP on 91 octane pump fuel. It combines an SLP Single Pipe, High Flow™ Intake Kit, Power Dome™ Billet Heads, Porting and V-Force 3 Reeds to provide 165.9 hp. Some additional clutching parts are required that can be purchased separately. Please inquire. We also have kit that doesn't require cylinder porting.

2010 Ski-doo 1200 Summit Turbo Specs:

Click an image to get a closer look.

Start of project turbo Yamadoo	Trying to figure out how to turn a Yamaha into a Ski-Doo	Installing the motor and Garret 28 RS turbo
Starting to reassemble chassis after powder coating	Intercooler installed	Finished product at the Puyallup Snow Show: 2003 turbo'd Yamaha RX-1 motor in a Ski-Doo chassis
Darren Goetz and his Yamadoo	Brian Whitley and his Yamadoo	David Carnes' turbo'd Yamaha Vector
Vector turbo	Eric Eberlien's 2006 800 MXZ deep powder sled	Chad Stanbury's 2004 800 Rev with nitrous

Ski-Doo Renegade 1200 MCX Turbo
MCX turbo kit with 19T Mitsubishi turbo Carillo rods JE 9:1 pistons 350 plus horsepower

2010 Can-Am Renegade XXC 800 Turbo
We installed a trask performance intercooled turbo modified to work with power steering. We also installed Ron Wood's oversized valves, springs, and race camshafts.