Try our new info resource - "Aladdin's Cave" (Main menu)Just added a separate link to Ash's Dropbox thread (shortcut)
I too used Terry (back in 2016 thereabouts) to restore a 400F engine. Nice down-to-earth bloke with traditional engineering premises - he wrote an interesting 3 part blog on the job.On the subject of CB750 gearboxes, I’m in the throes of rebuilding mine, for no other reason than I want to restore the bike to factory fresh. There is no issue with the ‘box, though once a month it might drop into a false neutral from 4th - it’s such a smooth box that I generally blame myself for being too lazy snicking it into each gear. However, my local engine builder suggests this can typical of 2nd & 4th gears, and so will undercut (by a couple of degrees) the dogs on those gears - ie to encourage them to stay selected once engaged. Seems such an obvious solution that I’m wondering why not standard practice - comments pls?