I have this head and barrel with an oddly angled spark plug. Does anyone know what it is?
Thanks,
Les
Anyone know what this is?
- Roger Gwynn
- Holder of a Golden Anorak

- Posts: 2005
- Joined: Tue May 28, 2013 11:34 am
- Location: Norwich, UK
- Contact:
Re: Anyone know what this is?
The cylinder is 23-52, the head is 35-52 as fitted to 1952-53 VHA and VCH machines.
Roger Gwynn, caretaker of the club's works drawings and machine register, membership secretary 2015-26. Director of AOMCC, Draganfly Motorcycles, Craven Equipment and Supreme Motorcycles mostly retired.
Re: Anyone know what this is?
What do you mean by 23-52 and 35-52? Are they years? Thanks very much Roger
- Roger Gwynn
- Holder of a Golden Anorak

- Posts: 2005
- Joined: Tue May 28, 2013 11:34 am
- Location: Norwich, UK
- Contact:
Re: Anyone know what this is?
No, they are the spares numbers, the years are 1952-53, the suffix of the number is the year the part was introduced (usually)
Roger Gwynn, caretaker of the club's works drawings and machine register, membership secretary 2015-26. Director of AOMCC, Draganfly Motorcycles, Craven Equipment and Supreme Motorcycles mostly retired.
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