Man, I tried to reply like three times here and I keep losing my text.

Anyway, the car is running. I took it out for a ride today for the first time in over a year. Seems to run OK, gets up and goes. Surprised myself!

Fuel is a mix of pump 93/Cam 2 100 unleaded. It will run on 93 but I can get the Cam 2 at the pump down the road from my house so I try to keep at least 5 gallons of it in there.

Plugs are at .050" cause I thought it would help to promote more spark energy. Dunno, I guess I could try .035" on my next set of plugs. Almost everything I've read over the years about plug gaps says .045-.060" is what you want. I think advancing the timing and going to a hotter plug is really what helped.

When I did the compression test, I thought I might have a roasted valve in the #5 cylinder but I'm not really sure. I don't have a leak down tester. (on my list) Could be bad but seems to run OK anyway.

I changed the oil which I think helped with compression. The old oil was thin and black. I'll probably be rebuilding this engine sooner than later.

Thanks again for the tips, this has been helpful.


'71 Duster
'17 Ram 1500