What are some max RPM limits you guys are hitting on builds w/ turbo upgrades?

[Se7eN]

I think MRX’ers and all GTX folk are in the same fam. But non GTX peepo I’m not so sure about.

I have 2 buddies with GT models they have more lag then all the GTXs and MRXs put together. I just want peak power it's fine. But for everything else, not really

 

[bluthdr]

7,200 with X47R and 4 port.Tuned by alex

 

[PhoenixM3]

7,200 with X47R and 4 port.Tuned by alex

I’m considering that same setup.