Hello. I`m a new here on the forum. I have a serial Banshee from 2001 and I think about tuning-engine. I`m going to buy: Exhaust FMF Fatty, V-Force 3, a set Dynojet 280,CDI Dynatek, Boost Bottle, filter TwinAir. I want buy Cool Head Pro Desing. And I have any question for you. Will be good head with 20cc Domes to a serial cylinder with pistons and carburetors? Because I don`t want that pistons knock against head decline attaintment performance Banshee, but I want that compression will be bigger. Whether this head give some power? Whether worth change head, if I think about growth power? Maybe leave simply orginal head?