[xrayengineer]

I have a full return fuel system for my carb. I am adding a nitrous fuel system. It is a deadhead regulator for the nitrous only. I want to make an air bleed for the deadhead regulator. My question is, can I tap into my existing return line for the air bleed? I don't have an easy way to make another return line to the tank. I thought I could either put a gauge port adapter where my return line connects to my bypass regulator and run the air bleed line from the deadhead into there. Or also go about 4 feet down on the return line going away from the bypass regulator and put the gauge port adapter in there.

I just don't know if the deadhead regulator pressure will affect the bypass regulator or vice versa. I have the flare fitting and 0.02o jet plumbed into the unused port on the deadhead regulator already, I just dont know where to put the fuel!

Anyone done this?
Thanks

 

[67stang]

i think it would be acceptable to tap into any portion of the return or fuel tank for the air bleed.

 

[ramo]

Thats how mine is set up. It works fine.
Chris

 

[xrayengineer]

Any thoughts on which location would be better? Right into the bypass regulator or down the line a few feet? Or would it matter?