mcmaster. they sell a grainer valve that comes with the ball and spring. all the parts are there.

http://www.volvospeedshop.com/MBC.html

http://www.gusmahon.org/html/boostcontrol.htm


I had a small piece of plastic vacuum line union inline to the wastegate in which I drilled the hole (used a sewing needle).


Also, if you order from McMaster today, youll have parts tomorrow.

comes out to be 18.98, i may see if the hardware store has anything like this stuff.

they wont hav ethe valve, but they should have the 1/4" nipple.

100% correct sir, i guess i have to order it damn.

It looks like you moved your coolant over-flow? Where did you move it to?

Didn't move it, last minute install with no pics afterward

I see. I think I'm going to move mine to the front bumper, or inside the pass. Fender

look decant mr brain
https://www.miataforumz.com/attachme...ine=1331916068

whats the black piece?

my friend and i got creative and made a piece of brake line slide in from the inside and become the nipple for the line. fits in very snug, and is flared on the inside a little bit.