M8 Turbo Studs, M10 Turbine Housing?
 

Kraken manifold I have has M8 studs for the turbo flange. Used SR20 turbo I bought turned out to have the holes in the turbine flange drilled for M10 hardware. Options for making this work, other than getting the manifold flange drilled and tapped for M10?

Does anyone make studs that are M8 on one end and M10 on the other? Or just get some metal tubing that's 8mm ID and 10mm OD and make up some bushings to slip on the studs?

These exist. This is just an example since I don't know what thread pitch you need.

You arent likely to find 10 x 8 mm studs in Inconel. I do however, have those sleeves you mentioned. made a set just for that, never ended up using them.

Thanks, will need to take one of the studs to hardware store to check what thread pitch they are.

How'd you make your sleeves?

Are Inconel studs required for a small street turbo setup?

I made mine. here is a pretty close off the shelf solution: https://www.mcmaster.com/#standard-m...ubing/=1dl1sw3

part number 89895K736

Ugh...do you happen to know if McM-C shows you the shipping rate before finalizing your order? It wants a credit card.

not sure but there is a big 'ol toll free phone number at the top of the page.

but youre in MD so like 5 -10 bucks i think. compair to machine time to custom make them, its a drop in the bucket.

ps, you deserve another negi-cat for such a retarded response after the spoon feed session. But ill spare you.