Ok Dyno results are in. So we set the cams at reasonable lobe centres. 108/108. The cams were base circle ground so we were limited to 0.7mm more lift and more duration on both cams, so a pretty mild increase ( a stage 1 grind you might say). We know my exhaust mods did nothing for power, just made a nicer noise. We know the throttle valves shut down to about 60% at the top end so this will limit the power. Even so we made some great gains. The first graph shows The gains std bike to my bike. The second shows what happens when you remove the stock intake system, in other words if you were stupid enough to put a set of 3 K & N filters you would lose a ton of midrange power. Just to clarify the cams gave us around 30 ft.lb of torque across the board and 22 whp again across the board. NICE!