20-06-2018, 10:18 PM
(20-06-2018, 07:25 PM)Robert Leigh Wrote:(20-06-2018, 10:30 AM)Chris KC Wrote: In my case oil consumption is mostly about leakage. It is by no means a constant - I used a frightening amount up the A1 to Newcastle, then next to nothing in a couple of thousand miles of subsequent gentle touring. I don't have the original Seven baffles but I do have a spacer plate under the block which restricts splash somewhat.What is the purpose of the spacer plate? Perhaps you are using non-Austin rods and/or pistons, otherwise it will reduce compression ratio, or have I misunderstood?
Robert Leigh
Good guess Robert - it has a Reliant crank and rods, which are I think 1/8" longer than Austin ones. Hence 3 main bearings & pressure oil feed to big ends and C/M.