The International CBX Owners Association

I checked the ignition advancer since it was mentioned as one potential cause of poor low-speed acceleration. It moves freely.

I am working on a 3000-mile '79. It has been sitting since 1982, but stored in climate-control. In checking the engine over, valve adjustment, cam chain adjustment, timing, etc, I always take my own advice and checked the advancer. It was frozen solid. Came off the shaft, but would not rotate the advance weights. Took some soaking and pliers to get the reluctor to move and finally off it's shaft. The weights were perfectly free, but the old grease Honda put on the shaft was solid. There was no sign of moisture or rust. This would have created a real running problem had I not checked it. This same Honda grease hardens on the shifter pivot, lever pivots, ignition switch internals, starter and turn signal/high beam switches. These all need taken apart and cleaned and re-greased, even on such a low-mile bike as this.

Dave

For my slow to mid-range stumble, the solution was Mike's Winter [er, rather Spring] Thaw procedure (found in the Tech Tip Chronicles) which involves cleaning out the air passages under the top cap and slider, which can be done with carbs on the bike.

Thanks for the input, Bill. That's 'stuff' that can help others.