Not smart just handsome! LOL...
At 11 to 1 I went all over the place with adjusting carbs timing different carbs different adjustments different heads different head gaskets and so forth... I do idle just a tad higher than most as I really don't like it chopping really hard.. one inevitable factor always seems to work and that's adding just a tidbit of octane and zero problems. not that I have any serious problems when I don't use a little octane of course I can always shut it off against the clutch a little bit but I just prefer my engine to shut down nice and quick on its own... The aluminum heads didn't solve the problem... I bought a bottle of torco fuel octane booster and we're going to give that a little whirl this summer.. it just needs the slightest bit of octane boost to make the run-on problem go away. Right now I had maybe one gallon to a tank full and no problems. Again no big problems here just a little run on without some octane. Af gauge reads perfect at idle cruise and full throttle and plugs look pretty good...
