by Stuart » Mon Jul 19, 2010 10:59 am
We could make a guess at the spec if you like? as Hans says the Avonbar 1380 option only came about for the mk3 Midas, it was to reduce the gap in performance between the heavier mk3 and the lighter mk2, a 1380 mk3 is similar in performance to a 1275 mk2.
It really makes no difference if it was supplied direct from Midas or Avonbar, Midas cars just used one of the standard 1380 spec engines, usually with the 266 and 3.1 final drive.
I have an Avonbar catalogue from the time, Kent 266 or 276 cam, Omega or Powermax pistons, two head specs.
What exactly are you looking for? and why? Avonbar you would think will have records of engine numbers and spec.