Was just browsing old Ebay and came across this gem, earlier I posted an engine No of 283737 over S that was on a model 5 series 1, I picked up, here is a model 5 series 1 with an S on the lower crankcase also, it has a larger S than the one of mine and is around 10K later engine No, No real point here but just thought it interesting.

[Linked Image]

[Linked Image]


how many other lower crankcase letters out there???

Last edited by jonesy; 05/03/14 09:13 PM.
If you dont make a mess you aint making anything.