Cam chain tensioners

[Steve Robertson]

I was reading somewhere that a HRC race alternator does the opposite,
not producing much below 6K.

> Final bit about this is that a really clever racer might configure the  
> alternator so that it stopped producing power during full throttle  
> application. Even with an SV much of the circuit is run under part- 
> throttle operation. Cutting the alternator to run off the battery  
> (temporary total loss) might give the best of both worlds for  
> endurance racing - during the daytime anyway. (grin)