What size gauges do you all use in your Tripple A Pillar setups 2 1/16 or 2 5/8? I am looking at the Autometer Ultralites, what's the best prices you have found so far? <br><br>Thanks!<br> DRecu! ;D

 

I think the pillars are all designed for 2 1/16&quot; gauges and the best prices I would guess are Summit Racing. I wish I would have thought of them when I got mine.

John

 

Thanks! I figured out the size thing after I looked a little more, &amp; I will be going to Summit Racing I think so far the best prices.<br>Also what do I need to operate the boost gauge, the Pyro &amp; Fuel Pressure caome with a kit but the boost comes just the gauge i'm pretty sure, I need info like where to tap &amp; what hoses to use, stuff like that.<br><br>DRecu!

 

You can use 1/8&quot; parkerflex air brake line on the boost, and you should have a 3/4&quot; pipe plug located on the engine just rearward of the fuel filter. That would be where to pick up boost signal.<br>wk