advice needed from those in the know

[RobThomas]

950=948cc plus a bit. You've got a 950.

[timetraveller]

how dissapointing lol...............
the gearbox and axle must be working wonders for it

[philthehill]

Whilst you may only have a 948cc engine you do have either the later 1098cc head or if you are extra lucky a 12G295 head.

[timetraveller]

stop teasing me phil lol.....
where would these ref numbers be stamped ??
and what is a 12G295 head from ??

[timetraveller]

20181007_182144.jpg (2.81 MiB) Viewed 876 times

Whilst you may only have a 948cc engine you do have either the later 1098cc head or if you are extra lucky a 12G295 head.

just been out and whipped the rocker cover off.........

[philthehill]

You have a standard 12G202 head from a 1098cc engine.
The 12G295 head was fitted to MG Midgets ect. see attached list below.
The 12G202 cylinder head breaths a lot better and is an improvement on the standard 948cc cylinder head.