Description
The Sparks Racing 935cc Big Block Cylinder Kit is an ideal big bore kit for any RZR 900 XP owner who wants to drastically increase performance without sacrificing reliability. This kit is a “bolt-on” kit so there’s no bottom-end modifications required and this kit is designed to make use of the stock connecting rods. The stock cylinders are designed to just be installed with the engine completely disassembled. The Sparks Racing Big Block cylinder was once in particular designed to be installed without taking the engine completely apart so the installation can also be done without doing away with the engine from the automobile.
Big Block Kit Key Features:
Industry leading one-piece cast cylinder with closed deck design
Closed-deck design offers increased cylinder rigidity and gasket sealing capability as in comparison to an open-deck design
Nikisil plated cylinder which offers light-weight extreme durability and performance
Enlarged water jackets for increased heat dissipation and cooling
Custom designed head gasket to insure gasket integrity
Custom CP pistons manufactured in particular for Sparks Racing
Available for pump fuel race fuel and turbo applications.
Each kit includes:
Sparks Racing 935cc Big Block cylinder
A set of CP/Sparks Racing Piston kits
Head & base gasket
Race Fuel 12.5:1
Compatible With: 935cc Big Bore Kit Polaris 2011 RZR 900 XP/ XP4
Be sure that this fits by entering your model number.
Maximize the performance of your UTV engine
Simple bolt-on option
Industry leading one-piece cast cylinder with closed deck design
Nikisil plated cylinder which offers light-weight extreme durability and performance
