95.5mm big bore cylinder with custom big bore sleeve that is nikasil plated. JE 13:1 forged piston. JE hi temp piston rings. MAXLOCK heavy duty head studs.ARP 12 point head nuts and washers. Clutch kit (fibers, steels, springs). This is a bolt on kit with no machining required. Piston uses pump or race gas. Please check your order thoroughly when receiving it.
We recommend that this kit be installed by a qualified mechanic with experience working on these types of motors. Piston comes with specific instructions for setting the ring gap. If you do not follow these exactly your motor will fail.
The item "DRZ400 DRZ 400 400S Big Bore Stroker 490cc 95.5mm Cylinder Motor Kit w Clutch" is in sale since Tuesday, September 25, 2018. This item is in the category "eBay Motors\Parts & Accessories\Motorcycle Parts\Engines & Engine Parts\Big Bore & Top End Kits". The seller is "bpracingatv" and is located in Upland, California.This item can be shipped worldwide.