Need VBand sizing help for my setup
#1
Registered User
Thread Starter
Join Date: Mar 2012
Posts: 1,093
Likes: 0
Received 0 Likes
on
0 Posts
Need VBand sizing help for my setup
First off, sorry if this is a stupid question
My turbo has an I.D of 3", and the O.D is 3.75 inches as displayed in the picture
on the other side of the 3.75" , it is 3"
My downpipe is just under 3" ID and about 3 3/16" O.D
What needs to be done to make this work? a new flange welded on the downpipe? is there a clamp that would work without modification ?
This is my first time using vband anything
on atp's website it says for 3" vband it will be for 3.585 to 3.75" , this downpipe is under that
My turbo has an I.D of 3", and the O.D is 3.75 inches as displayed in the picture
on the other side of the 3.75" , it is 3"
My downpipe is just under 3" ID and about 3 3/16" O.D
What needs to be done to make this work? a new flange welded on the downpipe? is there a clamp that would work without modification ?
This is my first time using vband anything
on atp's website it says for 3" vband it will be for 3.585 to 3.75" , this downpipe is under that
#3
You are going to need a 3.5 inch vband clamp for the turbo side, which may be too big for that smaller flange on the downpipe. I would suggest getting a new 3 inch vband flange for the down pipe, the one you have looks too be a smaller version typically used on a 3inch downpipe to mate to a precision 2.5 inch vband outlet...
Sent from my iPhone using Tapatalk
Sent from my iPhone using Tapatalk
#4
Registered User
Thread Starter
Join Date: Mar 2012
Posts: 1,093
Likes: 0
Received 0 Likes
on
0 Posts
It's a bullseye. I looked at my exhaust which is vband and it's significantly bigger and it's still for 3" you're right. I will try that piece and see if it mates up fine
Thanks for the help !
Sent from my LG-E739 using Tapatalk 2
Thanks for the help !
Sent from my LG-E739 using Tapatalk 2
Trending Topics
#8
If it's a true marmon it should have a 20* taper to it. Marmon Flanges aren't flat like traditional VBAND.
Judging from the pic and the actual width of the flange, it certainly looks like a marmon, your traditional VBAND is a lot more narrow.
You have 2 options:
1: Send your Hotside to full-race to have them chop the marmon and install a reg 3" vband (do this)
2:Build a new downpipe to fit, as you'll need a 3.5" pipe, or some sort of flare adapter to flare to the larger flange.
I have the marmon on mine and have considered getting a 3" welded on and building a new downpipe as fitting the huge 3.5" through my engine bay is tough, especially with my plans to add the SP cutout.
Judging from the pic and the actual width of the flange, it certainly looks like a marmon, your traditional VBAND is a lot more narrow.
You have 2 options:
1: Send your Hotside to full-race to have them chop the marmon and install a reg 3" vband (do this)
2:Build a new downpipe to fit, as you'll need a 3.5" pipe, or some sort of flare adapter to flare to the larger flange.
I have the marmon on mine and have considered getting a 3" welded on and building a new downpipe as fitting the huge 3.5" through my engine bay is tough, especially with my plans to add the SP cutout.
#10
Registered User
Thread Starter
Join Date: Mar 2012
Posts: 1,093
Likes: 0
Received 0 Likes
on
0 Posts
Ok it does seem to have a taper as you stated.
this particular kit says it is for s200 turbos and s300, it is 3.5" and then i can buy a taper down to 3" however this ends up being 80$ in stainless http://www.himni-racing.com/turbo-fl...2f0426cd1cdf0e
this one is about half the price. i believe it should be the same, though it says nothing of s200 turbos. it is literally the same size.
http://racepartsolutions.com/proddet...FLANGE&cat=102
i will email them and see if it will work
this particular kit says it is for s200 turbos and s300, it is 3.5" and then i can buy a taper down to 3" however this ends up being 80$ in stainless http://www.himni-racing.com/turbo-fl...2f0426cd1cdf0e
this one is about half the price. i believe it should be the same, though it says nothing of s200 turbos. it is literally the same size.
http://racepartsolutions.com/proddet...FLANGE&cat=102
i will email them and see if it will work