Making a Exhaust Cutoff system - help with actuator

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  • Jonas_R
    S2Forum Possessed
    • Jan 2004
    • 3780
    • Country: Denmark

    #1

    Making a Exhaust Cutoff system - help with actuator

    Hi,

    So I'm currently making my own exhaust cutoff system.

    I'm using a butterfly valve in 3" which I got cheap off ebay. But it has a electric motor which takes 5 seconds to open the valve completely so this sucks.

    My idea is to use an actuator instead and I was looking at one from a Garrett VNT turbo for the 2.5 V6 TDI engines. But I'm unsure what the stroke is because the actuator rod will have to push on an arm that open/closes the butterfly valve. See picture below:


    Anyhow if anybody would now the stroke of the actuator (have attached a picture) or perhaps recommend a different one I would be glad. I like this actuator because it is rather compact.

    I'm also looking at this actuator for the T3 T4 turbo, see link

    I will control it using my Eboost2 AUX output and a solonoid valve from TS that I have lying around.

    Cheers

    Jonas
    Attached Files
    Last edited by Jonas_R; 30 July 2009, 05:51.
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