I'm setting up individual runner water injection. I saw Joe P's thread where he just tapped the IM. I want something a little more sturdy and am considering JB welding some bungs to the IM. What bungs should I get? I am having difficulty finding a good source of bungs. I also can't figure out what ******* thread pitch and size to get. Any ideas? I have aquamist stuff.

 

Aquamist nozzles are M8 fine why you think JB welding them in is sturdier than a tap is beyond me though..

Oh wait your avatar....

P.S. Aquamist sell an adaptor which is 3/8's IIRC,

 

I thought your car wasn't even running. Shouldn't you fix that first?

 

aquamist will sell you bungs or a tap to make your own. go to their forums.

 

Read my build thread yes it is running. Small issue with the ati damper but it is running.

 

?????? I want to weld in bungs. Not the nozzles.

 

u dont need no bungs just tap the IM and be done with it plenty o meat there.

 

This is what you want. Apparently now available in 1/8 NPT outside thread to adapt your nozzles.

http://www.aquamist.co.uk/vbulletin/...ead.php?p=2625

 

That's the one I meant, 1/8 not 3/8

Faceflora, why would a JBwelded in bung be anymore secure than a tapped bung?

 

BTDT

https://www.miataturbo.net/methanol-water-injection-22/water-injection-stealthy-approach-47844/

There's plenty of meat on the IM to hold the nozzles.
(oh, and, a drill works better than a sawzall, too.)

 

Well. It would be more secure because I did not know that bungs were tapped.

I thought you had to weld them on.

 

Ahhhh lol