Hi Guys,

I have two quick questions:

1) Whats the maximum PSI I should run a stock evo ix turbo on pump gas?
2) how much stock PSI do evo7's run, i keep finding different answers, and my boost guage isnt connected yet.

thanks in advance

 

if u get an upgraded wastegate actuator i've seen guys push 30 psi, my personal own car pushing 26 on stock turbo

 

1. Stock 9 turbo is out of puff around 24psi

2. Stock E7 is around 20psi peak tapering to ~15psi up top.

 

yum

 

IMO

1) Whats the maximum PSI I should run a stock evo ix turbo on pump gas?
20 PSI. Based on the good mileage/condition. Non tuned

2) how much stock PSI do evo7's run, i keep finding different answers, and my boost guage isnt connected yet.
Probably 12 PSI if your lucky