Tony,
Do you still have an SR? I know (think?) you sold one to Arash, but i dont know if that was your only one?
Monos without motors come up on ebay about monthly, i guess. If you were a real pump obsessive, im thinking that it would be easy enough to couple one of those to the SR (assuming you do still have one?)
I just looked up "lister diesel" and came up with item # 150917648329 - ignore the price, and the fact that it wouldnt stand up to any methanol content....
