Redline ported 4 mil with hot rods crank. Dune/drag ported with race gas cut domes pro design head. Shearer inframes vforce 3 reeds 35 pwk. Lota done to it and no issues whatsoever. Ita been like a child for last 5 years.but im looking for something to run xc with. Call or txt if u want 3174080546