I have a 71 demon 225. The 6 starts and runs, but only runs decently for about 35 mins then starta crapping out. Anyways my variety of gear head friends have differing opinions of motor choices. Some says do and LS swap, some say find an old v8 rebuilt it and swap out. LS swap besides being near sacrilege sounds too complex, involved and spendy. Old mopar v8 seems do able, but also spendy. My idea... clifford 6=8 kit, rebuild motor, maybe bore over and shift kit for tranny, if thats an...
6=8 and bore over?
