what size is this help me out
 

Attachment 6239

what size would the clamp have to be 4 3/4" or 5" ???

measure the inside diameter of the v-band flange.

i dont have the flange thats why i wanna know what size vband flange i need

i know. your picture shows you are measuring the outside diameter of the flange. you need to measure the inside diameter of the flange. the size flange you need to purchase will be the size of pipe that fits into the flange. ex. my 2.5 v band flange fits a 2.5 pipe but the outside diameter of the flange is ~ 3 inches.

it looks like the inside diameter is 3.5 inches so you will need a 3.5 inch v-band clamp. thats a larger turbo. what are you going to put it on?

https://www.homemadeturbo.com/f7/som...entify-117049/

theres better piks on the link above thats my turbo oh and i wanna put it on my b16

measure the inside diameter of the flange on the turbo. when you get that measurement let me know.

and the vband goes on the center onf the turbo also

bump

its 4.5"

Due to the 11 digit part numbers, I would assume it is a KKK turbo. Your best bet to identify it is calling around some turbo rebuilders and giving them the numbers to see if they can cross-reference them to give you more info. You don't want to slap that thing on without knowing what it is. They would also be able to tell you which clamp to get, if you can't figure it out.

its 4.5"

hows that

5" minus the 1/4" "lip" on both sides where the band fits into

so 4.5" it is then? i dnt wanna buy this and then its not the right size if you know what i mean

take the hot side to a shop and purchase the band.

got any side pictures of the turbine housing?

does it look like this?

http://www.gt3turbo.com/Merchant/ima...Add-on%202.png

It doesn't use a vclamp for the exhaust it's just for the center to hold the turbo together

here are some more piks...

Attachment 6204
Attachment 6205
Attachment 6206

Oh ok. its best to find out what turbo it is and find a direct replacement. last thing you want is your turbo to loosing up or come apart. so yes, it would use a 4.5" v-clamp, but like i said, its best to find a replacement part.

what turbo is it? I could have a clamp for you

i havent figured it out yet but i made a thread to see if someone can identify it and someone said it looks like a kkk turbo but when i bought it they told me it was gt30r .57 trim but i really dont know

i can get you some more piks with the numbers that came with it to see if you can help me out with that too if it aint much to ask for...

post pics, i'll see what i can come up with

Attachment 6200
Attachment 6201

bump

Almost 4 months and you still don't have a clamp? I would've bought 3 different sizes to try them out by now. Or measured it and bought one.