I read in 2nd gen FAQ that the t2 uim to lim are off by adeverge 3 mm, the lim being larger if I recall is it the same for NA? Basic question is, how do NA ports line up, uim to lim, and lim to the motor? Thanks for the info.

Where are the rotor masters at here? Someone has to know!!! https://www.nopistons.com/forums/pub...1047683358.gif

I'm sure there the runners don't line up perfect, after all, it is just a casting. So I'd say go for it. I doubt you'll notice any kind of a gain though.