[radz28]

Something I'd been thinking about (I think Alec, from LMP said a few videos ago), that on these max effort combinations, it really pushes these little blowers to a (possible) reliability point. I understand a 900-WHP 1740 build and longevity is different than a 700-WHP 1740 build and longevity (you obviously are going to be spinning the blower faster/harder for more air flow), but with all the material that has to be cut-out (I imagine around bearing plates and supports), how much the rotors may or may not move around in the case. I mean, the rotors probably don't wiggle much below their rated RPMs (by Eaton), but what about the bearing support just behind the snout? Or - what about the shaft-support area? Is there any real mechanical analysis done for these porting programs in these areas?Maybe it doesn't even matter.

Just thinking out loud...

I don't know if there's really an appreciable difference, at this level of porting, from anyone listed so far. I've read and watched great results from all of them. Had I gone a different path, I'd probably gone with any of those guys. While not as convenient, I've heard Synergy does good porting, too.