Sorry guys i had made an error with the number its 049D and not 149D This make it a 9E from a dam 3 wheeler. I thought for a moment I was on a winner and had a competion engine.
JW Villiers Engines
Query on 049D returned 1Engine Model 9E 197cc Made( 55-67) BorexStroke( 59 X 72) Rotor(SIBA) Armature(SIBA) Carb(S25/3)
Customer [models if known] H Meadows Vehicles::
No specific information about carb and magneto, Villiers standard has been assumed
Four speed W First 3.25 Second 1.96 Third 1.40 Top 1.00
Villiers Singles Database based on data from Villiers factory data sheets,the VMCC machine book, Glass's Guide, and emails from Villiers owners
Where multiple records exist - Some models are known to have been supplied to several customers. Conflicting data - Yes, It does .
I shall have to wait for someone to see and identify the top end.
Thank you all fopr your help
Ken