tell me your 440 combo

Your not asking for much. As stated earlier the stock 440 in 70 claimed 375 HP but as the hemi i think these #s were somewhat under rated. 400 horse is only a 25 gain which can be achieved with one correct bolt on. Some of the guys are correct in stating the small block my be your best bet. I had a 318 done and we play with 396 cars when we hunt em down. It's in a Triple black 72 Duster. Most of em don't want to play. That's what us older farts do on a nice Sat night. We go to town and go hunting. However i am building a 440 Duster and the build is pushing 550 Hp at a cost of about $6000 on motor alone. My 318 was $4000. It's you nickel so remember you'll be the one that will have to make up the excuses for getting you but waxed while out HUNTING. Have fun and keep us posted.