Just ran my fingers into the ports.the top and back side of the lump feel like raw alum..not slick and the valve below the head surface also feels dry..the top of the valves seem alittle sooty..I would of thought with fuel they would be clean as a whistle...
Tom..I was going to put the merc. VC back on..should I not..the front hole is oil fill..which I use a breather cap and the second one I added that baffle to the hole..does it need filled or extended...maybe I'll get something else..