Stock 800 Ctec injectors, whatt boost can they handle?

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Sunvang

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• Oct 20, 2018

• #1

Im installing a Silber kit on my new Alpha for the coming season. Anybody know many psi of boost the stock injectors can handle before theyr run out of fuel?

The Silber kit is setup with 5-6psi, but i usually like to turn my turbo kits up to 10-11psi at 1500-4000ft.

 

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Xrated86

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• Oct 22, 2018

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I dont have the answer about the injectors, but im curious What fuel you are using to run that mutch psi at that altitude?

 

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• Oct 23, 2018

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Xrated86 said:

I dont have the answer about the injectors, but im curious What fuel you are using to run that mutch psi at that altitude?

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Pump gas with about 10liters of 100LL Avgas. Ive run 9psi on straight pump gas before without issues. But our pump gas in Norway comes with a higher octane level then your.

 

Last edited: Oct 24, 2018

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Xrated86

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• Oct 24, 2018

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Humm, Im located in sweden so I guess that we have the same fuel? 98 oktan?

 

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• Oct 24, 2018

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Xrated86 said:

Humm, Im located in sweden so I guess that we have the same fuel? 98 oktan?

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You are correct we do have the same octane measurment an elvel.