Try our new info resource - "Aladdin's Cave" (Main menu)Just added a separate link to Ash's Dropbox thread (shortcut)
The 400 is absolute class, up to 65bhp from a motor originally producing 37bhp is an amazing hike in performance. The clutch looks really trick.Nigel, was the original endurance racer based on a cb750sohc with a dohc top end?