camshaft timing specs for a 930/09 engine
 

I have a 1980 Euro 911SC with a 930/09 engine. The cams are maked with the 930 147.08 (left) and 930 148.08 (right). The Bently manual has the specs for 930/04, 930/07 and 930/16 engines. Anbody have the valve overlap adjustment specs for mine? Thank You.

John

From "911 Performance Handbook"
 

Intake: Opens 7 BTDC, Closes 47 ABDC
Exhaust: Opens 49 BBDC, Closes 3 BTDC

Emanuel

PS: Sorry it took so long...;)

Emanuel, I was looking for the valve travel 360 degrees from TDC. Is it 1.55mm (0.061")?

1.4 to 1.7, so right between them is the suggested spec.

I don't see that listed. I also checked <i>Porsche 911 Story</i> and don't see it there either. Sorry.

Emanuel

Thanks, for the replies! I wanted to check the cam timing before I tear down the motor on Saturday. Thanks again!

John

I accidently pasted this reply here, please disregard.

See if this link helps.

http://forums.pelicanparts.com/porsche-911-technical-forum/65429-camshaft-timing-specs-930-09-engine.html?highlight=cam