3Y tappet cover and carb plumbing

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Greyhound
Newbie
Posts: 9
Joined: Tue Oct 01, 2019 10:18 am
Town: Bundaberg
Vehicle: Toyota HiAce
Real Name: Gordon

3Y tappet cover and carb plumbing

Post by Greyhound »

Howzit Everyone !

I'm about to fit a 3Y engine into my project and would really appreciate your help in working out some of the plumbing.

Looking at the photo of my carby can anyone tell me what the pipes marked 1, 2 and 3 connect to ? I'm guessing that one of the smaller pipes goes to the vacuum advance on my dizzy, but I'm not sure which one.

Then looking at the photo of the engine please can you tell me what pipe A on the exhaust manifold connects to. Item B on the tappet cover has a rubber bung that it looks like something should push into, but I can't figure out what. I also need help to figure out what Pipe C on the tappet cover connects to. Pipe D is some kind of breather on the carb spacer, but again I don't know what it connects to.

Any help would be greatly appreciated.

Thanks in advance.
Attachments
Carby mark up.jpg
3Y Engine markup yellow.jpg
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