Richard looking at this graph and power curve it appears this is a stock tune? Can you clarify? Is this showing a stock tuned bike with just the cam change? If so, can you load a Penner or other tune on that opens the throttle to 100% so we can get an idea of what the cam and a tune will do? I am sure that's what most will do if they get a cam done they will already have or will shortly plan to get a tune (and a free flowing pipe). I can't see anyone doing the cam without at least first opening up the throttle restriction.