Real simple/quick MAS Coupler question

[Goblin]

I'm lazy don't want to go out and measure it.

For a hard pipe attatchment to the MAS what diameter coupler do I have to use on the 2g MAS? I was told 3' but the more I look at it I'm thinking 3.5' because of it's oval shape.

 

[Kevin Jewer]

When using cheap Home Depot style plumbing couplers (soft black rubber) a 3" will strectch over it with some lube. A 4" is also soft enough to crush down and still seal. I use the 4", stepping down to my 3" hard pipe. Then a straight 3" to the turbo inlet. Not sure what actual diamter correlates to the oval mas shape... hope that helps.

 

[Goblin]

Yeah that's my set up right now, but I haven't installed the pipe yet (waiting for MBC so I don't have to hook up the BCS line and so therefore don't have to drill another hole in my piping). I've got 3' to 3' coupler for the MAS side then 3' abs all the way to the turbo inlet with a 3' to 2' coupler for the turbo inlet. It's just the more I look at the MAS I keep thinking to myself "There is no way that this 3' coupler is going to fit on the MAS!".

Thanks for the imput though, it's better than no response at all.

 

[Kevin Jewer]

I've been trying all sorts of things with my ABS intake. It has more capped off tubes sticking out of it than I know what to do with... But its a sweet 20 dollar solution, especially now that I have a turbo with a 3" inlet Good luck.