Hi , ED Made a really nice job of your conversion. Yes it's a 35 FP. Spoke to Glen yesterday he's running an apc 12x6. Fuel consumption is very good.Not been run for ages cos of lockdown,he fueled it up primed and 3rd flick start.When i first tied it ran ok but was a bit stuttery picking up,tried a 2mm smaller sleeve and now it is almost instant like a glow. Let us know the results when you have tried yours.
Cheers Mick