Having recently bought a 1971 mini 1000, I've realised 30 something horsepower isn't what it used to be. I've dug out my old Vizard book of course.
When I last owned minis, there was always someone with a spare engine, not so much now.
Wondering if anyone on SE has anything A series at all? Larger than an 850 anyway. Interested in whole engines, heads, modified or standard. Interested in small bore engines as well, 1275s seem to be scarce and much more expensive now.