Sorry for being thick but...
Does this mean that by changing the chip you are burning fuel at a higher temperature, is the timing dynamic and controlled by the chip?...
Does this not mean that on the road it will be prone to stalling?...
Or is this a specific thing for track bike performance??? Would not changing the plugs do the same thing?
Are you changing it for track performance? I dont understand? You get a good track bike and a crap road bike or vice versa...Derr...Fluffy bunny moment...
