72mm sleeved and match ported cylinder. Wiseco or Wossner 72mm big bore forged piston.Talon TITANIUM cylinder head and cylinder to case stud kit. Runs on pump or race gas. Bolt on kit no mods required. Stage 3 porting is an aggressive all around power gain port job great for dunes, trails, MX, and some drag racing. PRICES AND LISTINGS ARE SUBJECT TO CHANGE AT ANY TIME WITHOUT NOTICE. DO YOU MAKE A LIVING WORKING ON BIKES? ARE YOU A SHOP OR DEALER.
99% of problems can be easily solved without returning the entire order. Once items have been modified, installed, or used in any way they are not eligible for return. This product is NOT DIY. Over 99% of people in the world are not qualified to build an engine.
We ALWAYS STRONGLY recommend parts be installed by a qualified, experienced mechanic. Also, we want information from customers when their experience is less than desirable so we know what areas need improvement the most. Please work with us and we will ALWAYS work with you.