This kit will give you the best bang for your buck. Kit includes: 2 stage header, high flow filter with adaptor, #92 main jet, 18lb valve springs, billet rod with bearings, aluminum flywheel, .265" lift cam (236 duration in. & 236 ex.), chromoly pushrods & a 14cc cylinder head. Picture may vary from actual kit. This kit is not designed for the 212cc Predator.