Quote: I'm not sure which Plymouth you've got but I can tell you a Fury is comsiderably smaller and lighter than the Imperial. Anything I do in the Imperial would pay off nicely in a car 20" shorter and 1500 lbs lighter.
I have a Suburban. A little bigger and heavier than a Fury, but still "small and light" compared to an Imperial.
I'll likely end up with a more aggressive cam than you. Mainly because my 440 will have around 10:1 compression, so I will need more duration to bleed some compression off. I do plan on loping down the highway at 70mph and 2000rpm.
