FITS ALL YAMAHA BLASTER MODELS AND YEARS. New 68mm after market cylinder. After market head machined for stroker crank. Billet oil injection block off plate with oring.
Cylinder to case dowel pins. Hotrods stroker crank with rod. NO HEAD OR CASE MODIFICATION ARE REQUIRED TO USE THIS CRANK. This is a bolt on kit and the piston uses pump or race gas. We recommend that this be installed by a qualified mechanic with experience doing this type of work.The item "Blaster YFS 240cc Big Bore Stroker Crank 68mm Cylinder Head Complete Rebuild Kit" is in sale since Thursday, July 29, 2021. This item is in the category "eBay Motors\Parts & Accessories\ATV, Side-by-Side & UTV Parts & Accessories\Engines & Components". The seller is "bpracingatv" and is located in Upland, California. This item can be shipped worldwide.