Description
Introducing the new Billetron HD-X (53ci-99ci) and HD-X+ (100ci-124ci) carburetor for Harley Davidsons (For reference a 1200cc sportster is 74 cubic inches, Evolution Big Twins are 1340 cc or 80 cubic inches). Erase jetting issues with modern solutions that pack a punch. Set it & forget it: Our fuel circuits elimin
