Okay, this is good information, I have the stage 2 from Snow.
https://www.snowperformance.net/Stag...o-2130-brd.htm
My tuner has good experience with Meth, but i think you are correct to really be safe with A/F as the dispersion may not be equal.
What kind of power gains did you see with that?
I need to find a 2.7 pulley, as with the cooler temps it could be worth to max the super charger out now. I already have innovators west H/H, thump tensioner, and Mosaleen set up.
I think Brenspeed has pulleys, need to check