its a 1213.. I bought it a while ago in a car, we had a different motor, did not use it much but this year with the rule change I could not keep it as a back up with out sending it to the 600 shop..brad I do not think this motor can pull as good as a 1250, just don't want to spend a lot of money for a so so engine, but do not want to junk a ok motor..
joe