I was lucky enough to pick up an SPQR twin-HS2 throttle quadrant a few years ago, and I've built up a set of carbs to go on the Hornetto using it.
Now I'm actually getting round to fitting it (in time for Revival) I'm noticing that the plastic quadrant is really rather close to the manifold !
Any feedback on these ?
Are they as heat-resisting as the advert in the archive here suggests - I'd hate to melt a bit of unobtanium treasure...