Hi Hondaites.
I have just returned from the US of A and had a great ride around Asheville, Black Mountain area in NC.
On return to Australia aftre five weeks I simply had the battery charged on the CB750 K5, turned the fuel on then the key the hit the tit and Varoom the 4>1 sounded so great it was almost music to the ears.Especially in the middle of winter, yes it does get cold here too.
Yes, the HONDA SOHC is reliable indeed.
Pity I never saw a CB 750 any where at all in my travels in NC SC AZ UTAH Calif.
Dave in Australia.