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Air Ride Suspensions \  valve sizes

valve sizes

Air Ride Suspensions Q & A
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replies 12
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j-bird   +1y
what does it really come down to between 1/2 and 3/8 valves? speed? control?
j-bird   +1y
damn so many people hit this forum and none wanted to reply.....help alittle!
whynotfab   +1y
What exactly do you mean? There's the obvious answer that the size itself is different, in turn meaning larger orifice = more speed/possibly less control. Then there's sometimes a price difference depending on brand of valve.
j-bird   +1y
i was just wondering what it came down to the sizes between 3/8 and 1/2.....no prices needed......so it comes down to speed and control
whynotfab   +1y
Yep, that's why I didnt understand the question at first.. bigger = more air flow, that simple really.
forbidden   +1y
Alot of people run 1/2" fills to raise the ride faster but run 3/8" dumps to have better control when laying out
theinternetkid   +1y
I run all 1/2 inch. The front drops fast and the rear lifts fast, but I'm good with the switches.
whynotfab   +1y
I have 1/2" also, just drilled out plugs to screw into dumps to get the speed just right.. and used mini ball valves to adjust the lift speed just right also. Truck dumps/lifts evenly.. but anytime in the future I'll buy 3/8" dumps to save $$.
jmfknpizzle   +1y
i run 3/8s its just right for me
bagged2dragg   +1y
well... If you run 3/8's valves with 1/2in line.. your running a true 3/8's of air to your bag... running 1/2 line with 1/2 valve is practially no difference in speed/or control IMO
I'm running 1/2 Parker with 1/2 line.. but thats only b/c there was $2 difference between 1/2 and 3/8

Jeff Robinson
Mini Madness