ProTek RC CR21 Plastic Carburetor Restrictor. This replacement carburetor restrictor is intended for the CR21. Made from durable plastic, this is made to exact size consistent airflow. Package includes one restrictor and two O-rings.
This product was added to our catalog on September 21, 2022
This is an optional ProTek R/C Aluminum Samurai ...
RM, S03 and R03 Carburetor Restrictor. Available in 6mm through 8mm diameters, ProTek R/C carb restrictors are an excellent way to tune the power delivery of your Samurai 321B for any track ...
This is an optional ProTek R/C Aluminum "Elliptical" ...
Samurai 321B Carburetor Restrictor. Featuring a unique oval shape, ProTek R/C Elliptical carb restrictors provide improved fuel mileage, with a more progressive power delivery that is smooth on the bottom, and ramps ...
Plate with Steel Insert. This replacement backplate is intended for the ProTek RC Samurai RM. The steel insert in the cover plate provides less friction on the connecting rod, providing more torque ...
replacement head button is intended for the CR21. The combustion chamber is polished smooth to promote engine performance. The head button is installed between the engine case and the cooling head. Package ...
ProTek RC CR21 Composite Fuel Inlet Nipple. This ...
replacement fuel inlet is intended for the CR21. Made from a durable composite, this allows for consistent fuel flow to the carburetor. Package includes one fuel inlet nipple. This product was added ...