In response to the question of 57 DeSoto displacement, all Firesweeps had the 325 CID poly engine. All Firedomes and Fireflites had the 341 CID engine, and the Adventurer model had a slightly modified bore/stroke making the 341 into a 345 CID. There were other differences in carb, exhause, etc., but that's the scoop for the displacement. Ed Petrus <http://www.angelfire.com/de/petrus/index.html> >How come I see the displacement for 57 DeSotos listed as either 331 or 341? >Could someone post the definitive lineup of engines for DeSoto for that >year, please? They were all hemi's, correct? |