Installed the Air Up/Down system the other day and finally got around to testing it out today.
First had to repair the passenger side section of line that got into the exhaust manifold. I got lazy on install and didn't double check it.
Pretty simple install. All pre-cut lines just figure out which go where. I laid it in the driveway and loosely put it together, then pulled it under the Jeep.
Route it and secure it all. Then find a safe and easy to get to location for the shrader valves, Drill four 5/16 holes.
Then tested.
Hook your whips to each tire. Had a little trouble getting the quick connect fittings to seal up on both the shraders and the valve stems. Can't just spin the end of the fitting you have to spin the the hose with it. I think I'm still a little concerned about being able to hear if they are not on properly while on the side of the highway or trail head.
Being that all the air is being released through the valve stems with valves still in airing down from 28psi to 12 psi still took about 10 minutes.
I forgot to time it.
Air up from 12 psi to 28 psi took 10 minutes. One plus was the extra valve stem on the Machetes gave me a place to check them as they were filling. They pretty much filled equally. Maybe 1/2 psi difference while checking.
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