Cad or solid model of 1.8L exhaust flange?
 

Does anyone have a solidmodel or cad drawing of the 1.8L exhaust head flange. Apparently someone found it to be of little importance and threw it away before i had it in the computer.
Thanks
Michael

maybe
 

i dont have it on hand, but i can do some measurements and draw one up for ya give me a couple days

I have one, PM me and ill look through my stuff. I have it in autocad if your esperate I can put it in Pro/e

I'd also like a copy if someone can share...

Loki, you can go ahead and send me your cad file. .dxf or the equivalent is fine, I can import just about anything. You can also take a look at arkmage's post, he has a 1.8L flange that he solid modeled but the ports are a bit oversize he said.
Thanks
-Michael-

anyone happen to have a solid model of a gretty tdo4 turbo?

yeah give me a a bit to find it PM me to remind me.

https://www.miataturbo.net/forums/showthread.php?t=5264

search is your friend :)

bumping a really old thread because i'm looking for this cad model and the link is dead :(

ai
Attachment 207643

Noah Teichmiller needs lessons in the use of datums. :brain:

I was just about to make that up in Catia but then he hasn't included any dimensions for the holes or overall flange size.

hello
can someone share with cad file for 1.8 exhaust flange with standart ports ?
if i correcty understand then posted picture 2 posts back are with oversized ports

Noah Teichmiller also seems to have even crappier measuring abilities than I do, which is pretty sad. Just used a print of this as a sketch to mark up when measuring a factory BP05-13-460 exhaust gasket. I'm confident that if anyone ever actually made a part from that drawing, it wouldn't come close to fitting on the head.

However, the ports do basically match the outline of the gasket, which leaves a little space to match port the head. And the perimeter is darn close to the same length as the inside perimeter of a 1 1/2-in. Sch. 10 weld-el, so those dimensions work pretty well for me.