Please explain where the air intake valve is located (where the rubber cap is also located) so i can add the new speed restrictor screw.

thank you.

 

The rubber cap air restrictor goes on the front of the intake tube that is molded into the top of the air filter lid. Just remove the lid to install or remove the rubber cap, it stores under the seat. Not sure what restrictor screw you are referring to though.

Jaybee