diver_dave
Advanced Contributor
My stb timing was set to 40 degrees BTDC. 
Not sure when I had set it last, but sure enough, it was sitting about 8 degrees too advanced. Luckily, it is my worn engine, with somewhat low compression, and it has been running premium gas. I think the rusted timing marker metal indicator threw me off on the "backwards" engine. Anyway, the plugs all look ok, not a bit of aluminum! on the tips, so, I'm leaving for the Bahamas tomorrow am.
Not sure when I had set it last, but sure enough, it was sitting about 8 degrees too advanced. Luckily, it is my worn engine, with somewhat low compression, and it has been running premium gas. I think the rusted timing marker metal indicator threw me off on the "backwards" engine. Anyway, the plugs all look ok, not a bit of aluminum! on the tips, so, I'm leaving for the Bahamas tomorrow am.

