It seems barely possible but its now nearly 2 years since I posted on this thread about ignition problems with the Divers Helmet. Well I had used the T16 around the field but it still stopped every time it got hot.. Today I pulled the distributor. Is it getting harder in there or am I getting older. Boy its tight. Anyway, on looking at the distributor its not wonder that the coil was working over time and hence overheating. The rotor arm is burnt to crazy around the contacts and some of the bacolite has burnt/chipped away. One set of points is stuck closed, not sure why, possibly it has slipped but oddly she was running on 8 last time I drove it. I am using a 12 volt high output coil through the adaptor that fits on the top of the dizzy instead of the 6 volt coil. I wonder whether the 12 volt is too much for the old rotor arm and its tracking right through it and creating near full time sparking hence the firing on 8. Seems highly improbable but one is forced to think about odd situations when things don't make sense.
So , pretty sure rotor arm is totally finished and probably at fault, but was the 12 volt the fault, or the constantly closed points on one side of the distributor? ( its a twin point set up)
I am now going to give up on the divers helmet , I have heard just so many tales of woe, and since it was perfectly rebuilt and set up only about 150 miles ago its not really upto the job.
Would be interested in observations . Andrew
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