It all leads to one thing, lean fuelling. It was all Dynojet kits when I was growing up. New pipes, or just a slip-on can? Needs up-jetting. And, although expensive when compared to buying a few jets, you knew your bike was going to run pretty well for the setup you had.
They did the testing for you to save you constantly removing a bank of carbs, swapping jets and then road testing it. That was enough of a selling point, and well worth the money, for most people.
Back to the point.
A little bit of searching online and I found 6Sigma racing jet kits for sale on eBay. Reasonable money, good feedback and they seemed to have a fair idea on what they were doing. Gotta be worth a shot so I put in a best offer, they accepted and the rest, as they say, is history.
