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  • Member
  • Member For: 16y 1m 8d
  • Gender: Male
  • Location: NQLD

stock turbo and actuator limit I believe is where im roughly at which is 330rkw. All I have is 4 inch intake, 3.5 x force system, pwstage 2 intercooler,60lb injectors and surge tank for insurance. The actuator is quite good. Im about to fit a bigger turbo to replace the smaller FG and my tuner (Blueboost)says he might use the same actuator. So the car will be hopefully pushing 380rwkw with stock actuator. Will keep you posted on how it goes. And with the valve springs im only just now doing them with the turbo now for insurance. So they still good for a bit. Hope this helps..

  • Boost Addict
  • Member
  • Member For: 16y 11m 2d
  • Gender: Male
  • Location: Perth, W.A.

hey ray, the turbo I supplied came with upgraded actuator, 12psi I think from memory and a nicely ported rear housing. you should haven o issues.

  • Member
  • Member For: 18y 3m 7d
  • Gender: Male
  • Location: Ascot, Western Australia

Our TTG is making 321AWKW, which is probably mid 350RWKW in a rear wheel drive car.

This is with a stock turbo and holds steady 15-15.5psi.

  • Donating Members
  • Member For: 21y 9m 20d
  • Gender: Male
  • Location: Townsville
  On 01/07/2010 at 4:55 PM, djkice said:

hey ray, the turbo I supplied came with upgraded actuator, 12psi I think from memory and a nicely ported rear housing. you should haven o issues.

Hi djkice,

Yeah Ray knows this with the turbo you supplied but some tuners say there have been boost spiking with the 12psi actuators. Dave will still prob use the standard one from the smaller turbo being roughly 8psi or close.

He is keen and so am I to see what it has!

  • Boost Addict
  • Member
  • Member For: 16y 11m 2d
  • Gender: Male
  • Location: Perth, W.A.

well I had issues with spiking, changed to 3 different actuators, 3 different exhaust housing ported differently.

the final port which is on there now works perfectly with the 12psi actuator, but dave knows what hes doing... good luck!

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