The Lee’s Performance Stage 4 Kit is for serious riders that are ready for a whole new level of power. Built to race, these engine builds are great for street racing, drag racing, superbike road racing, and land speed racing. Depending on the model bike you own, there are typically several variations you can make within the Stage 4 package. When you’re ready, be sure to ask Lee what’s best for your specific application and rider weight. LPC takes pride in ensuring each customer gets the best bang for their buck.

The Kit Includes:

-LEE'S CUSTOM PISTON KIT (1054CC)

-CAM SPROCKETS

-VALVE SHIM KIT

-MANUAL CAM  CHAIN TENSIONER

-CARRILLO H-BEAM RODS

-GASKETS & SHOP SUPPLIES

-OIL-FILTER-PLUGS-BEARINGS

-STAGE 4 HEAD GASKET

-INTAKE MODIFICATION

-LEE'S CUSTOM GRIND STAGE 4 CAMS 

-CNC HEAD PORTING AND VALVE JOB

-CYLINDER BORING AND PLATING

-ENGINE ASSEMBLY

-DYNO TUNE AND BREAK-IN 

*All engine packages can be tailored to your specific application or needs. We also offer a variety of brands and part options as needed when building various engines. Be sure to check out our many available options when considering your next build. Remember, no matter your budget, we have something for you here at LPC.