ClausenRacing51
New member
I have a customer engine with the ARC 6934 Air cup on it. I do not believe this is legal for a akra stock class but was not 100% sure. Rules state fastners must be stock unless otherwise called out. This cup uses the special nuts.
Thanks for any help guys.
Mike Clausen
Clausen Racing Engines
Thanks for any help guys.
Mike Clausen
Clausen Racing Engines