Ive used a super charger,and intercooler off a 90 something thunderbird super coupe v6 on a 340 dart before.It works great,with little to modify,no oiling,its all self contained like a gear box,and you can raise or lower the boost depending on what pulleys you bolt on the front.Ive seen this same blower on a 225 on fabo before,i believe,and the guy said it works perfect for this size engine.Youll still have your daily driver gas milage,and the extra performance your looking for,for even less cash.The turbo coupes are fairly old now,so the superchargers are cheap,the ones were used on grand prix,front drive regals,etc,with only minor changes.