I have my Accel 1-1/2" fuel pressure gauge from the TPI fuel rail and I would like to use it on my new Stealthram. I have the gauge with a short tube & 90* fitting with a male 1/8 on one end and a female schrader on the other...

What is the size of the male fitting that goes into the Stealth fuel rail? Is there an adapter to fit my female shrader valve fitting onto the rail fitting? I tried to find the right adapters, but no luck. HELP

 

I found my answer. I just went to Napa and got a 1/8 NPT 90* brass "street elbow". The elbow screws into the rail and the gauge screws into the elbow. Neat!

I think I was trying to make it more difficult than it needed to be...