Hey guys. I have a metallic lower Hahn charge pipe. I'm getting ready to get it powder coated. Are you guys using a bung or is screwing right into the metal Acceptable?

 

IMO, if you havent had it powdercoated yet I would weld a bung in for it over just tapping the metal. Just my opinion though.

 

I was a little worried when I seen the title lol but I welded in a bung before having mine re-coated just seems properly done that way

 

I kicked the habit...sorry for the useless post but I couldn't help....but i did drop my love for meth....well methanol

 

I use the TB spacer that BYT made, i didnt like the idea of tapping the pipe.

 

I have a spacer, however, OP is talking about a welded in bung.
Welding in a bung > Spacer > drill and tap

 

Bung

 

Anyone know anybody who makes spacers with meth ports? Or can anyone tell me where you're getting the bungs from?

 

1/8NPT
eBay it for pennies.

 

Awesome. Thanks

 

Spacer will give you much better results. If you tap the boost tube do it as close to the tb as possible.

 

^THIS.

creepy title is creepy.

Correct though, weld on bung FTW.

 

ive been injecting for 8 months thinking about switching to the main vein (intake mani lol)

 

I agree with Riceburner..... Adding it right to the intake manifold, and maybe a dual sprayer... here is why

I know the older hahn piping was made of steel, steel rust.. Meth/water makes it rust faster, Also, the powercoating on the inside will start peeling... ASK ME HOW I KNOW.....

Depending on how you have it set to spray, some of it will end up hitting the TB plate and when you let off, it will drip down into the intercooler


The intake mainfold is thick enought to drill and tap... Ill be doing that in a few weeks once i get all the parts for the dual sprayer.....

 

Thing i hate about drilling thd intake mani is its impossible to get all the shavings out

 

Mainline that ****. Smoking it rots your teeth, not to mention sucking glass dick is gayer than sucking flesh dick.

 

Take it off the car...

 

um, clean it with dawn dish soap... get all the oil out, then it wont have anything to stick to!!!

 

oh p.s. i opinion was for a supercharged car, i didn't realize this was for t/c.

it is best to have it AFTER the t/b... actually i don't think you could do it before the tb lol

 

I mean you can.....

 

Anyone dyno after being tuned for meth and see the difference in power? Was it worth it?

 

I say you just hotpipe and a ton of meth

 

Take it off the car he says. No **** sherlock

I cleaned it with soap and water, seafoam, it still had shavings in it. I tried to get them out the best i could. No issues so far so no damage was done. Just dont like it. Im gonna have to tap it again twice too. One to add a larger fitting for my -4 vacuum line and one for meth

 

Try cleaning it better before you start? Its not that hard just take your time and do it right I wouldn't leave any shavings behind and risk it. I remember last year I pulled mine for the first had it spotless in under 45min brake clean or carb cleaner go a long ways

 

also spray the inside of the pipe with galvinizer, keeps it from rusting