924Board.org

The left one is blank not cut out. The right one should be a yellow transparent cap with oxs on it. Bulb would be behind the cap.

Number 5 in picture.

https://photos.app.goo.gl/krK22fBOCnGMlj2N2

Thanks Eric for pointing that out. I didn't realize the NA engine was built non-interference. I see Ideola and few others have come up with modifications during a rebuild to make the 931 non interfe ...

Here is a link to the procedure I pulled out of my manual. It is for an '81 but should be similar if not the same. Doesn't look like you have to drop it, just disassemble everything on it.
https:// ...

That timing belt tensioner looks awfully rusty. I personally would replace the belt and tensioner before I worried about getting it running correctly. It would totally suck to get it running good on ...

Hey Bureau, I'm the one who posted about the possible stud issue on rennlist. I would take the bolt down to the local hardware store and size it. It should be an M10 which is also the same size the s ...

I just read through this thread because the Color mismatch question was linked in IDEOLA's thread of his list of cars. I just purchased an '81 931 from a friend of mine with color code U7U7 which was ...