I have twin dominators, with a Victor Ram on my 540
I find it like lots of fuel to lite off, throttle is snappy and all, but little difficulty in starting, and black smoke out the right header, on the hit. I have soft progresive cams in for the secondaries. I'm thinking I may need to switch to progressive cams?? This will get fuel to the left cylinder banks on start-up, and reduce the smoke on the right side. Am I sorting this out right?