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Thread: Mechanical timing - correct?

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Posts: 11-11 of 11
2009-11-09 00:41:25
Originally Posted by jer_760
Installing a crank pulley would have no affect on cam timing.

Yes, I agree. It hasn't been running 100% for quite some time - mis-shift over rev
broke 3 rockers @ Chi convention 1/4 mile - 2 summers ago. Replaced rockers back
then, but didn't verify mechanical timing.
So, since I was in there installing a crank pulley, figured I'd pull the valve
cover and check it out.

I didn't have the camera lined up directly over, so it does look like it's off
from 0 deg, 2nd mark per the UR install instructions (bought it brand new,
drop shipped from UR).

Idle isn't great, vacuum a bit low, around 12 inHg, but have S3 cams and O2
induction manifold. Will have to check timing again...
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