340 General Rebuild Info- Cam Recommendations

Greetings!

New to the Pentastar world and the rest of the world has kept me from getting anything done on my 71-72 340 Demon that I acquired a couple of years back. Clutch is still bad and my shop is packed with OPS (Other People's Stuff) at the moment, plus a failed lift install! (too thin concrete!) BUTT working slowly to get thru the cow poo.....

While the clutch job is straight forward, I was considering a boost to the 340-4V. I was watching a recent-ish episode of Graveyard Cars (I know....many of you are haters..... but I also like the cars and info....not the BS! I wear my boots when I watch the show....) where they fired up a black Cuda (I believe) without mufflers and it sounded a bit more than a stock engine (aside from the obvious noise!). I doubt that anyone there publishes the specs for their rebuilds and I know Worman "talks stock" all the time.....but I'm guessing a little more lift and duration on a cam isn't too much of a crime...! My car runs more like a hand-vac and I'm thinking more Hoover.....not exactly a shop vac.....but I need it to be streetable without massive valve train/mechanical mods.

BUTT, I have no knowledge of the 340 class of engines and was wondering if there are any reference books that I can look for that outline the details of these engines, good, bad, recommended fixes etc. Good general rebuild/maintenance information. I don't have a factory shop manual yet......so references there would be good. I do know that Mopar does their manuals a bit different than the Ford stuff I've been working in for years.

Just trying to line up some ducks.....
Thanks for the forum!
Steve
What do you expect from the engine? What type of induction and exhaust does it have, it's a 4-speed so what gear does it have in the rear end? It's true an old grind will work pretty good, but if you're going to modify this in any way as you put it together or build it you're probably going to want a custom ground cam which isn't a big deal. I'm thinking something like .495 .510 lift / 220/[email protected] 109 if you're using stock heads and definitely a solid.. then let's get modified those heads beyond about job and minor casket matching and cleaning up and things like that then you can push that lift more and depending on what you want to do with the rear end of course. An easy 375-410 horsepower