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clubbie70

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netherlands

My new gt1752 arrived......

took the actuaotor off to pressure test it

disconected it starts to open around 13 psi and fully open at 30 psi

is this correct??


i used 2 different gauges ...both the same reading...

nrs on actuator

4050712
BA-165 S8505


Carlzilla

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Quarry Bonk

Im sure the pressure is when the valve starts to crack open, looks like a 12psi or 1bar(14psi) actuator

On 26th Jan, 2012 Tom Fenton said:
ring problems are down to wear or abuse but although annoying it isn't a show stopper

On 5th Aug, 2014 madmk1 said:
Shit the bed! I had snapped the end of my shaft off!!

17.213 @ 71mph, 64bhp n/a (Old Engine)


Brett

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Doncaster, South Yorkshire

The gt17 ( if from a saab) should be around 4psi

Yes i moved to the darkside *happy*

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theoneeyedlizard

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oli79

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Chinese?

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robert

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uranus

5.5 psi base setting on gt17's i have used.

Medusa + injection = too much torque for the dyno ..https://youtu.be/qg5o0_tJxYM


evolotion

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Glasgow, Scotland

if its off a diesel itll start to crack open at 14psi+ as a general rule with "half a hole" preload(3mm or so) the boost it cracks open at is the boost the engine will run.

turbo 16v k-series 11.9@118.9 :)

Denis O'Brien.

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