The two-stroke monobloc often has an angled spray tube in the jet block and different needle jets (with no cross-hole?), If you've been trying to get a two-stroke carb to run on a four-stroke engine it might be troublesome....

SG

Dean - if you're still after getting a bit more 'go' changing the cam will make more difference than changing the cylinder head!

SG

That's a very well balanced Huntmaster in the background of your earlier pics!
SG

Dean As Will says, this isn't an straightforward exchange of one head for another. On a pre-1952 cylinder barrel, the barrel spigot won't fit the head (not without being ground to reduce the size anyway). A '52-'55 350 barrel will have the right sized spigot (I think, it's definitely smaller, does t...

I think the rubber that's being mentioned is the air cleaner side of the carb, shouldn't be much vacuum there unless something's blocked...

SG

Could one of these be adapted?
https://www.feked.com/carburation-fuel/ ... -complete/

SG

This is the one you want - Nick Mann's Moggy from the 1980's, faster than a Ferrari F40, regular hill-climb winner and street legal!
https://www.gtplanet.net/forum/threads/ ... 89.312352/

SG

That Arrow 200....some nice white/ivory overspray on the front tyre and that cable under the steering head, and nice resprayed front suspension caps?! Also a very snazzy quickly-detachable mirror mounting in the right-hand handlebar end!! On a different note, is that combined throttle twistgrip and ...

Vincent - I find with autojumbles that you can go a long time without seeing much in the way of Ariels and then suddenly you find lots! Last week-end was easily the most Ariels I've ever seen at Shepton (for some reason there were a lot of people selling complete bikes at this one). Probably won't s...

And as there's a been some discussion of HT3's here's a new one that was for sale (along with a couple of interesting Italian off-roaders). This was built up 3 years ago as a 'lockdown' project for pre-'65 trials use, but 'battle damage' to the owner (wrecked shoulder falling down a bank on somethin...