42-122 Complete R1 carb kit. SOLD AS KIT
ULTIMA® 4.25” MOTORS, 120 CI, 127 CI
By combining a sleek “free flow” air cleaner assembly with an Ultima® reusable, high flo surgical cotton air filter & performance carburetor, the new Ultima® Complete carb kits are an easy choice for maximum horsepower at minimal cost. These all new complete carb kits include everything needed to install our performance carburetors & air cleaner assemblies onto your motor of choice. Extra jets have been included for additional adjust ability right out of the box.
ULTIMA® 4.25” MOTORS, 120 CI, 127 CI
By combining a sleek “free flow” air cleaner assembly with an Ultima® reusable, high flo surgical cotton air filter & performance carburetor, the new Ultima® Complete carb kits are an easy choice for maximum horsepower at minimal cost. These all new complete carb kits include everything needed to install our performance carburetors & air cleaner assemblies onto your motor of choice. Extra jets have been included for additional adjust ability right out of the box.