Polaris RZR 170 Peformance Kit Power Package 180cc

DROWsports Polaris RZR 170 Big Bore Kit Power Package 180cc is the ultimate 180cc package. It includes all the components to give your Polaris RZR 170 a major kick. This includes a 2V Big Bore Cylinder Kit with our specially made Forged Piston (DROWspec), a mid-range power camshaft, and a 2V Cylinder Head with larger valves. Note: The fully upgrading kit does require an upgraded ECU, we recommend using the aRacer RC Super X to achieve and utilize the best performance of your RZR. The Polaris RZR 170 2V Big Bore Cylinder Kit is an upgraded engine performance part designed to increase power, reliability, and durability. The kit includes a fully machined 63mm cylinder that fits a 57mm spacing with good tolerances to ensure proper compression. The piston is a 63mm forged piston with our own design and specification. These pistons are fitted with 63mm piston rings and a wrist pin held together by clips. There are two options for base gaskets, a thinner gasket designed for higher compressi