hks evc6 and aquamist hfs5...fail safe-boost cut

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Oct 15, 2008, 12:10 PM

#16

vroomevo

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hahaha...great, now i have alot more time...and extra funds. hehehe
hope to see you when you get to tucson man...
Chong.
ohh...pmed about mac valve, i need to get one and if you know local guy, that would be awesome.

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Nov 30, 2008, 10:56 PM

#17

vroomevo

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Quote:

Originally Posted by Richard L

I think this drawing will work.

The MAC valve allows the HHS to control boost under the normal conditions, As soon as the failsafe activates, it divert the boost directly to the wastegate, at the sametime blocking off the EVC's port I.

finally got the MAC valve.
question about the wires though...
so, which is positive/negative on MAC valve? it is all black without any indication, should i connect +12V wire from aquamist to the wire close to front/sticker faced on MAC valve? or the opposite?

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