Thanks Blaine, brokenujoint & Climbit for the advise I'll go ahead and look for a compressor to activate only the lockers.
Just to clarify, my intention was to get a simple advice on what was the best source to activate a locker with. I never wanted to start an argument threat on what is better a York, ARB compressor or CO2 kit
But again I have only been in the wheeling community for 3 years and I still consider my self a noob. Compared to you guys that have 8+ years wheeling.
Thanks for advice!