Hello. I have been wanting get rid of a couple tractors to get some room freed up. I hate to do it but its just one of those things. I have not really messed with the old hit and miss engines much besides starting them and working them. I have been thinking about trying to trade a couple tractors out for a larger hit and miss or some small ones. The oil field engines are pretty facinating to me also. Plus, these engines are somewhat smaller than my tractors(storage). Does anybody know of any good sites on the internet for classifieds for these engines? small or large, either one. I found Smokstak which is pretty helpful. Thankyou