Brian Crower BC9090 - Polaris RZR XPT Cylinder Jug - 93mm Bore w/O-Ring, Dowel Pin

BC offers stock bore XPTurbo cylinder jugs that have been hopped up with copper o-rings and .500" dowels that mate to the cylinder head to keep both from shifting at high boost levels. We choose the XPT cylinders because of the closed deck design and the fact that they're +.050" taller deck height. This adds rigidity and support to the cylinders as well as delivering less piston side loading with an optimal compression height design piston. BC also offers a +1mm overbore (94mm) that has been re-Nikasil plated.