just wondering how easy it is to install aftermarket water temp, oil pressure and boost gauges?

I've just installed a boost, water temp and voltmeter without too much grief in a pillar pod. I was gonna fit an oil pressure gauge but couldnt be arsed trying to source a sender then fitting it, so I bought a Voltmeter.

 

I bought a 2nd hand top water pipe which had an adaptor for the water sender, then ran the wire through the bulkhead at the bonnet cable gromet. Boost gauge was similar (pipe ran from engine through gromet hole as before, voltmeter just a feed/earth/light feed. I took my ignition feed from the clock plug, light feed from there also and earthed it on the bulkhead, quite straightforward really. If you want any more info give me a shout.

 

Cheers John Crisp