RB in a S13

were you using the holset wastegate actuator? how did you get your boost to go that low? i thought hx wastegates were set at 20+ psi? i have no issue running it in the 20+psi because i have all the supporting mods i just wanted to start in a lower pressure for tuning purposes, i didnt want to start tuning at 20+psi.

Did you have any boost controller when you ran it with the internal wastegate? i was thinking of porting the internal wastegate and use an electronic boost controller hoping that i wont see much boost creep. im planning to run 15-20ish psi, what ever our crappy california 91 octane can handle. let me know what you think.