The Sparks Racing Stage 2 Performance Kit is perfect for any application because it encompasses all the key components which we designed to complement your bike's performance needs. We have taken all the guess-work out of putting together a performance kit, so you don't have to mix-and-match parts to get the performance you want. The biggest issue to overcome with any fuel injected bike is tuning. With the Sparks Racing Stage 2 kit, we supply you with a fuel controller with our latest fuel map already loaded which means there is NO additional tuning needed to run the kit! Also, this kit is an ideal building block for people who plan to do other modifications in the future because it comes with everything needed to start a serious performance build. This kit is available in either our Race Core or Big Core exhaust system. The Race Core system offers the best all-around performance and can be configured with a spark arrestor and quiet inserts. We replace the intake cam only because the exhaust cam has a good profile and works very well. The intake cam we offer is a “Drop-in” cam which means no additional parts are needed for the install.
Each kit includes: Sparks Racing X-6 complete Stainless Steel Exhaust System Dynatek Fuel/Ignition Controller with Sparks mapping Sparks Racing Air Filter Kit FREE Sparks Racing Replacement Air Filter Sparks Racing Intake Camshaft Sparks Racing/ JE Pistons 95mm 13.8:1 Compression Piston Kit (Optional)
The optional high compression piston offered in this kit comes complete with piston, rings, wrist pin, and clips. This Piston Kit requires the use of high octane race fuel of a minimum octane rating of 110. Also, because of such variation in race fuel formulas, additional fuel mapping will be required after installation.
