Mamba Pro - for all you tech-heads

I happen to be in the market for a speedo to go in my B44, and I am running sensored in it because of the smoothness of the novak systems.


What i want to know is, is the Mamba Pro as smooth as the novak systems, and will it play nicely with the novak motors?

I am currently running a 5.5 on a mamba max( I know ), because my old novak wont handle a 5.5.

One if the things that I have noticed is the castle systems seem to have a really low current limitation, the mamba monster is 120, the mamba max is 100, but my XBR is 120 and a GTB is 540, does anyone know if there is a reason behind this or can the novaks just handle more.

Not Bashing Castle I just want a good racing speedo and those are some of the things to consider.