massive reconfiguration time again.
As was recommended by skewers on cudafevers thread I called NGK tech line.. the guy from what told him recommended one size hotter. I told him I was running the NGK 4554. He recommended the 4091. I think 318hasvalvesthatwillfly recommended a hotter plug as well I can't remember or somebody did... Anyways I got the plugs so we shall see...