2k12jk

Y system consist of ... ARB twin compressor, 2.5 gal viair tank, ARB locker manifold, Carolina metal Masters passenger seat compressor bracket mount., 2.5" SS oil filled guage (exterior), 1.5" interior psi guage, 2 SS quik connect couplers for hose connections. Did a trail run on one of my 40" x17 Toyo Mt tire, 0-30 psi took 3.5 mins to inflate. Seems like a long time when your watching it...

Wildschwein

Do you have lockers as well?

Also, this is almost exactly what I'd like to do (different location though), do you have a good shopping list of all the couplers, adapters, etc? Are you using a manifold anywhere?

Thanks!

thegoat

Change the AN to NPT fitting to this... http://www.summitracing.com/parts/AER-FBM2004 and increase your airline diameter. The hole in ARB fitting is half the size of the AeroQuip fitting and will allow more airflow.

Wildschwein

I'm seeing some guys run ⅜" hose and others are running the little hard air lines. How much does this matter? I was thinking tires and tools are all about volume, not pressure. Are those little airlines sufficient for moving volumes of air?

I plan to do steel braided hose in the engine compartment, but was considering the air line to feed a quick connect port at the rear bumper.

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thegoat

I never did an upgrade to the lines to increase the diameter, so I have no experience in how much it affects speed.