The Dark Side of Will wrote:Inertia doesn't accelerate things.. it maintains the status quo. The only inertia that's going to increase the tach reading after the fuel is cut is the inertia of the tach needle.EBSB52 wrote:Maybe they cut the fule or ignition early so the inertia doesn't throw it over redline? Yes/no??? It would seem like you would be way out the torque range by then anyway, so I agree, it sells just like HP sells.
Mass-production instrumentation has never been terribly reliable. I would expect this to be better on a sport bike than a car, but maybe the tach was off a little bit.
Sounds fair.Inertia doesn't accelerate things.. it maintains the status quo. The only inertia that's going to increase the tach reading after the fuel is cut is the inertia of the tach needle.
I dunno, in the early 90's, the ZX11 indicated 191 and radar gunned at 175 per various sport bike mags. I wonder if they are more accurate now that they are done electronically rather than thru conventional mechanical speedometers?Mass-production instrumentation has never been terribly reliable. I would expect this to be better on a sport bike than a car, but maybe the tach was off a little bit.
BTW, do rev limiters work shutting down fuel now rather than killing 2 coils? Back in the day they killed 2 of the 4 coils or in the case of old gixers they has 2 coils for 4 cylinders and they would kill 1 coil.