Had the Project out yesterday for a run on Bosch plugs (colder plugs as I thought to eliminate pre ignition from the list of causes) it did run well and I stopped three times to try hot starting, started every time, I am beginning to get a bit windy about the volume of the Goldie silencers though, glorious it is but loud.
Now I reckon it would be toned down a bit if siamesed (wishful thinking?) and I wonder if it would twitter if Siamesed more or better than with twin pipes