[dghii]

I've searched and searched and have done nothing but confuse myself...
What (in degrees) are the cam timing marks for an '84 spider?

I downloaded the centerline templates, cut them out and they looked like 114/114, which is not right at all.

I've seen reference to 114/104 for S2's but nothing specific to the S3.

Help!

 

[ghnl]

Can you figure anything out from this (from Alfa Shop Manual)?

 

[Vintre]

Hope this helps

http://www.centerlinealfa.com/shop/centerlinealfa.com/files/1332217742_camshaft_specifations.pdf

So for your '84:

Intake 118

Exhaust 108

Good luck,

Vin

 

[Vintre]

Eric's chart confirms.

The easy math (taught to me by Papajam) is use the degree of angularity, double it, and add 100.

So for the Intake, 9, doubled and add 100 = 118

For the exhaust, -4, doubled and add 100 = 108

Good luck,

Vin