Hi guys

Ive got a sr30 great turbo but recently changed the waste gate actuator on the turbo but since then i have been experiencing fair bit of lag I was wondering if anyone could recommend me someone that could check it out or anyone that knows a fair bit of knowledge and can help me out.

Cheers.

If your wastegate actuator arm is adjustable, it probably needs to be tensioned.

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03 STi @ 280hp/1.3bar

hmm okay cool man will give it a go, but before i go do it does tensioning the arm keep the wastegate shut until the allocated boost???

needs to be set up in conjunction with the boost control solenoid duty cycle if it has a different rated spring/diaphragm than your previous actuator