Here is a good write up about them:
https://www.adriansmodelaeroengines....php?cat_id=419
Here is an interesting thread from 23 years ago:
Vega engines made in the UK
Is this the one you have with the compression screw, maybe it's a Diesel.
Last edited by 1200SportsterRider; 11-19-2025 at 03:01 AM.
Reason: Add content