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Modified actuator to lower boost

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Old 09-27-2003, 11:04 AM
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Default Modified actuator to lower boost

I need to modify(rig)my actuator to make lower boost.I'm pretty sure its shorten for lower boost and lengthen for higher boost.I'm just asking to make sure.
Old 09-27-2003, 11:34 AM
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Its an internal wastegate, right? Can't you just port the wastegate passage?
Old 09-27-2003, 12:41 PM
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If he has a boost controller it should. A manual one will work fine and can be made really cheap.
Old 09-27-2003, 03:06 PM
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Boost controller cannot make set the boost lower than what the WG is set at
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Old 09-27-2003, 03:39 PM
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Originally posted by Skillionaire
Boost controller cannot make set the boost lower than what the WG is set at
Actually a boost controller can not lower boost below what it will be when the WG is all the way open. Set at? If it is wide open then it is wide open. If you set a boost controller to as low as it goes then it will open the wastgate sooner and limit boost.
Old 09-27-2003, 03:47 PM
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What i meant was for example. The WG on my car will let me run a minimum of 8psi. There is no boost controller i can install to run 4psi. Sorry if i was unclear.
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Old 09-27-2003, 05:05 PM
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you can bend the accuator to move it closer to the flapper, this would lower just a little but it would also couse more lag im sure.

this would not be a perfect solution.
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