My next adventure

[David Stepney]

Hello Bob. The engine is "bitsa" with a 1935 crankcase and a 1930 block. Austin crank and rods. I have fitted a late Ruby head, and a reburbished SU H1 (1 1/8") carb with ( I think) an AN needle. Dashpot without spring. Block rebored with a new set of pistons at +.040.  Four blade fan. Whilst it will hit a genuine GPS validated 57mph if I push it hard, it's happy and "in the zone" cruising at 40-45. Original 4 speed crash box.

Bruce. It sounds as if your newly rebuilt engine is running very well indeed.  the best verified speed on my own car, which is in completely standard trim with Zenith 26VA carb and 'low comp' head is 51.6 mph, the Magmo speedo indicating somewhere between 45 and 48 (it's a bit on the vague side). Being on solid mounts, the engine gets a bit growly at that speed and, like your car, appears to be at its most content around 40 to 45 mph.

I noticed that, in one of the photos you posted of your trip, your speedo is indicating 50!

Once again, well done. Not only has the trip been a test of your stamina, but is a credit to your engine building skills.