Hey, and thanks allready for the feedback, I will check for leaks tomorrow, it is night here. The fuel pump and the Filter were replaced last year, but there is some crud in the filter, but the filter is a modern style one hooked up to the fuel line and it the paper looks fine and the gas tank came new some weeks ago. I believe the white spark plugs come from me setting the Rochester to lean. Does the mixture get richer or leaner when I screw it out? In German angle barrel BVFs it gets richer when you screw it out, so I screwed it in a bit hoping for improved mpg.
