Hi All,
Looking closely at the pic, it seems to me that its basically a Trident /Rocket3 engine in a featherbed frame!
They then stuck a modified A7/10 timing case on the outside, to run an alternator?? behind the cylinders,
and to bring out the drive to the OHC's ??????
Does anyone have more photos or a link to any website?????
By the way theres a slide show on SRM's website on the stripdown of a A10 Spitfire scrambler,
It would be of interest to all, especially those group members whoare new and non technically minded regarding
A series BSA's
Regards
John O R