Griffon Bores and Strokes

[Silverfox]

Newbe here.
What were the bores and strokes on the 360 and 380cc Griffons?
Thanks
Mike

[Brian Thompson]

360 and 380 bore and stroke.

Hi Mike, and a warm welcome to the forum.

According to the Carrick/Walker 'Greeves' book (ISBN 0-9551597-0-9), bore and stroke measurements were as follows;

36MX4 = 80mm x 72mm.

380 Griffon (inc. QUB MKI and MKII) = 82mm x 72mm.

Hope this helps,

Brian.

[John Wakefield]

360 (36MX4) Bore 80mm Stroke 72mm = 362cc
380 (Griffon) Bore 82mm Stroke 72mm = 380cc
250 (Griffon) Bore 70mm Stroke 64mm = 246cc

[Silverfox]

bores and strokes

Got them.

Thanks John

Mike