EAS pressure won't rise over 105 psi

Someone on Rangerovers.net has done it via a relay. The second one was in the spare wheel well mounted on a bracket at the side of the spare wheel.
If you have got a problem with the system though both compressors could still be running all the time and you end up with two knackered.

TCubed said:

Has anyone ever got 2 compressors to run in tandem to take the load off?

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What's the point? Easy to do and totaly pointless.

Datatek said:

What's the point? Easy to do and totaly pointless.

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Well as in, if you have a situation such that the compressor is having to run ever x minutes, having 2 would mean it was running either every 2x minutes or for half the time. Just a thought. Also would pop it up to the higher settings a lot faster; could be fun!

Thank you all for your suggestions and advice. So far I have only tested the gauge and it is OK. I will change the pressure switch as soon as I have the time. It may take a while. I m quite busy at the moment. But I will do it and let you know.

Once again thank you for your help

TCubed: i've thought about it, but decided to just keep the second compressor as a ready spare. It wouldn't help rising the car to the highest setting any faster, as the air gets into airbags from the air tank, not the pump itself.

chort said:

TCubed: i've thought about it, but decided to just keep the second compressor as a ready spare. It wouldn't help rising the car to the highest setting any faster, as the air gets into airbags from the air tank, not the pump itself.

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Ah, that makes sense.
On a possibly related note, I wonder if you could wire the compressor to the tires in a way to ensure constant pressure there..or so you could deflate in an off road scenario.

The reason for uprating the air compressor (or fitting two) is for two reasons.
If you have GenIIIs it drains the tank quick if you raise and lower it like you do when driving off road - GenIIIs have extra lift and need a bigger air volume.
The other reason is when some owners fit on board air connectors to pump up the tyres.
Driving in sandy conditions often requires air to be let out the tyres. Mainly guys in the US and Australia.