# 1993 Corrado SLC VRT

**URL:** <https://forums.speedlife.net/t/1993-corrado-slc-vrt/245121>\
**Category:** Builds\
**Created:** [June 30, 2009, 12:18pm UTC](https://forums.speedlife.net/t/1993-corrado-slc-vrt/245121 "2009-06-30T12:18:07Z")\
**Posts on this page:** 1\
**Showing post:** 187

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**Author:** ![KrazyKid](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/krazykid/32/6371_2.png) [@KrazyKid](https://forums.speedlife.net/u/KrazyKid)\
**Post date:** [April 15, 2010, 7:13am UTC](https://forums.speedlife.net/t/1993-corrado-slc-vrt/245121/187 "2010-04-15T07:13:34Z")

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> [@SOLD: 1995 Talon TSi AWD 5-Speed 83K updated with pics](https://forums.speedlife.net/t/sold-1995-talon-tsi-awd-5-speed-83k-updated-with-pics/30915/14):
>
> Finally got a new wastegate spring instead of that homemade boost controller. Anyone know anything about single stage “on/off” type boost controllers? I’d like to run spring pressure for daily and then flick a switch to have “high” boost. I looked around online and the only thing that i was able to find that was anywhere near reasonably priced was a dual stage EBC from turboxs.
> 
> Any more ideas?

You need a simple a air switching solenoid. All it will do is divert the boost reference port, off the charge pipe, compressor housing… or where ever you have the wastegate or your manual boost controller hooked to. With the solenoid in one position, it will send the boost reference to the waste gate only, allowing you to boost to wastegate spring pressure. then with the solenoid in the second position, it will divert the boost reference to the manual boost controller, then to the wastegate. You will also need to T in both the out put from the MBC and the output from the first position on the solenoid into the waste gate port.

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