Lucky its not a video of doing the exhaust cam,you would have to bleep it from all the swearing.Dialling the exhaust cam in whilst in the frame is a prick of a job and it doesn,t seem to get easier,no matter how many times you do it.Dads bike has got brock drop in pistons,ported head,yosh cams,factory pro stacks,small airbox mod and ended up with 185hp/107ft/lb SAE on pump.probably would have cracked 190 with all shorts.Its probably got a little less mid and top end than an intake on the exhaust but it pulls good from 3000 which suits the heavy rider and the factory pro stacks make max power around 9800.