During winter 2010/2011 and in 2011 I actually wanted to build a Regina from scratch, if possible a Sport like my dad owned.
With an alu cylinder head one port right, an Amal carburater with pump…
So I collected parts here and there and started what I wanted to do.
I indeet build up an engine like the 350 Sport but due to some lucky circumstance I changed the approach. The 350 Sport engine is now used for my Regina CoffeRacer.
Very simple I got a 400ccm Type 6 engine with round housing, but the housing was badly damaged. What to do? Easy chop the broken housing part, luckely the round housing corner, which I don’t like anyhow and replace it with a sharp corner housing of a type 0 engine.
Result, you get a very unique sharp corner type 0 housing with al advantages of a type 6 engine and power. 🙂
The 2nd Regina, 400ccm