500 hp 440?

True, on this link, line 46, columns 1 & 2 are direct RPM to Torker II comparisons. The RPM is hard to beat down low.

http://www.forabodiesonly.com/mopar/showthread.php?t=261378&page=2

If you have a Mopar Performance M1 single plane and if fits under the hood, don't throw it away either.

Hmm, so it looks like it'd be a mute point really to try to sell what I have, the torker II, then just buy the RPM as the gains/loss looks minimal at best, its just bascially moving the curve towards a higher rpm...which in my light dart shouldn't affect a whole lot, 416 vs 428 ft lbs at low rpm is still gonna move that thing.

I wonder what a spacer would do on the RPM and Torker II, seems the M1 really likes it.