Try our new info resource - "Aladdin's Cave" (Main menu)Just added a separate link to Ash's Dropbox thread (shortcut)
Nowt wrong with Hepolite, used shed loads of them in the late 80's
Hi Ash,The rusting would have to be REALLY deep to give me any cause for concern. Good grade meehanite which I believe was used by Honda certainly does rust but nearly always cleans off to useable metal underneath. If your spare standard barrels have been left bare (without pistons popped back in) then that would be a bonus. If the pistons are in that’s when the trouble can start around the rings.Ian
Luckily too, no fin damage on them.