440 Engine Rebuild?

[NZ440RT]

My Challenger is in resto, and the engine I was told doesn't need a thing as it's running fine. But I'm sure there must be something to do to clean it up and make it run 100% sound and also make the resto feel 100%

Does it just need to be broken down and cleaned properly? That way they'll (I'm not doing it lol!!) see what may needs to be done? I don't want to bore it as it will lose it's true displacment, although I would go .030 if needs be as if I ever sold it the "new" owner would think it was a wise move

So how can I clean it up and make it run at it's best?

Thanks,
Carl ;D

[Chryco Psycho]

Cam & some good port work can make a huge difference & you can`t tell the difference from the outside !!

[NZ440RT]

Thanks for the tip CP, good to see you here. Unlike myself this is where all the hardout high tech guys are like yourself, Dave, Don. Good I like, Ilike ;D Learning Learing.......