DID Xring Gold chain and any steel sprockets, because I said so.
13 tooth will help you lug around slower in second, but lose top speed.
The chain is worn out when you no longer have adjustment left or you don’t lube it and the links start binding, corrode, or are missing the Xrings.
Just keeping it simple.
94mm bbk, +4 stroker, Hot Cams, Vertex piston, FMF Power Bomb header and Power Core can, KW black diamond valves/dual springs, FCR39, K&N, Elka long-travel LT fronts and rear, Houser +3, +3/4 LT A-arms, American Star pro xs chromoly tie rods, Dyna non-programable, Tusk +3 axle.