Does anyone have a spare TaskForce oil bath air cleaner top or an entire filter that they would be willing to part with? I'd like to try a paper element setup on my truck to see if I can cure the black (non-oily) soot build-up on tail pipe along with the strong smell of gas after driving it. Its a 235, single barrel rochester, with Pertronix distributor insert. Starts and runs good. No blue smoke. I also still have a leak of something black (not oil, not gas, by smell) coming out of the intake port on #4 cylinder. I was able to see that this leak is not coming off of the valve cover.