Greddy T518Z Whp

[jflogerzi]

It's the second haft of the tube that goes into the firewall. It's near the back on the passenger side

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[wparsons]

Originally Posted by j_ros94

No regrets just a little concerned how it got to 13psi peak boost.

What is the wastegate sprung for? Is there any sort of boost controller in the setup? Have you checked the vacuum lines for the wastegate to make sure there's no leaks/blockages?

[j_ros94]

Originally Posted by wparsons

What is the wastegate sprung for? Is there any sort of boost controller in the setup? Have you checked the vacuum lines for the wastegate to make sure there's no leaks/blockages?

Doesnt seem to have any leaks but as for blockages im not sure.

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[wparsons]

Are you sure you have the T518Z kit and not T620Z? From what I can find, the T620Z is set with a 12psi spring vs the 7psi of the T518Z.

[j_ros94]

Originally Posted by wparsons

Are you sure you have the T518Z kit and not T620Z? From what I can find, the T620Z is set with a 12psi spring vs the 7psi of the T518Z.

Im sure it is.

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[Soloside]

Originally Posted by wparsons

Are you sure you have the T518Z kit and not T620Z? From what I can find, the T620Z is set with a 12psi spring vs the 7psi of the T518Z.

33x on pump gas with a 518z kit is very very high in my opinion...


I don't even think with the t620z would be able to get that high on pump

[wparsons]

Originally Posted by j_ros94

Im sure it is.

I'd check if the actuator is binding or anything, and if the vacuum line has any blockages. Definitely shouldn't be holding 6psi over the spring pressure.


Where is it connected into the vacuum system?

[j_ros94]

Originally Posted by wparsons

I'd check if the actuator is binding or anything, and if the vacuum line has any blockages. Definitely shouldn't be holding 6psi over the spring pressure.


Where is it connected into the vacuum system?

Alright I'll check that out. Like what greddy told me I should adjust the actuator arm to lower boost?

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[wparsons]

Originally Posted by j_ros94

Alright I'll check that out. Like what greddy told me I should adjust the actuator arm to lower boost?

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Is there two (or more) holes on the actuator arm? If there is, you'll want the one that gives the most leverage (further from the pivot).

[j_ros94]

Originally Posted by wparsons

Is there two (or more) holes on the actuator arm? If there is, you'll want the one that gives the most leverage (further from the pivot).

Ill update you when I bring it back to the shop to check but i appreciate all the info and keep an eye on it!

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[Irace86.2.0]

Originally Posted by j_ros94

What sound tube?

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See the red tube on the left going to the sound generator? Remove the rest of the sound generator.



https://www.ft86club.com/forums/showthread.php?t=72263

[j_ros94]

So my car doesn't backfire even while Sasha was dyno tuning my car. Is that a tuning related question or?

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[jflogerzi]

Originally Posted by j_ros94

So my car doesn't backfire even while Sasha was dyno tuning my car. Is that a tuning related question or?

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Do you want a pop and bang tune? If so ask your tuner to give you map. With ecutek you have 4 maps you can use and switch between.

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[j_ros94]

Originally Posted by jflogerzi

Do you want a pop and bang tune? If so ask your tuner to give you map. With ecutek you have 4 maps you can use and switch between.

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I see. I thought it'd just do it itself due to power lol

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