Quote: I'd suggest keeping this all in the same thread. 36-38 is a tried and true BB advance total (not counting vac adv) so with you capping the can You are OK for the moment. I would continue searching for the culprit then we can fine tune the timing later. yes timing gets finalzied before carburetion but we have an issue to find and fix first
It's a 340 and I considered keeping it in one place but thought a separate thread on the timing might be in order. And then there is the one on the plugs.
