Reply To: engine type a, b or ?

[MikeN]

Wikipedia refers to it (on the BMC B-Series page) as the “precursor to the B- series” engine or simply the “A40 engine”.

When I took my engine block in for a rebore the guy looked at it and called it a “Somerset” block straight away.

• This reply was modified 2 years, 2 months ago by MikeN.