Back on the subject of getting rid of power jets.... without talk of Jet sizes !

Sometime back I had a mc18 racer to work on.. It had no air solenoid or Y adapter or tubes
on the carbs. other than the gas line !..

Am I right in thinking with blocked power jets I can remove all the tubes and solenoid etc etc and just block of the hook up ports for them on the carbs ?..

Regards
Ian