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Microtech Question about Secondary Injector Staging

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Old Mar 16, 2003 | 01:54 PM
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rx7_turbo2's Avatar
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Professor D.P
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Question about Secondary Injector Staging

How does the Microtech stage secondary injectors. Manifold pressure?, RPM based, primary injector duty?

I will be running 1600cc secondaries with 720cc primarys and am wondering about how the staging will take place.
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Old Mar 16, 2003 | 02:11 PM
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You can stage based on TPS signal, RPM, or MAP signal - your choice.

Brandon
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Old Mar 17, 2003 | 01:14 PM
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Originally posted by No7Yet
You can stage based on TPS signal, RPM, or MAP signal - your choice.

Brandon
That's good to hear. Anybody have any experience with what works best? I would imagine in order for the TPS to be effective you would need a full range unit.

We had installed the same setup on a 10th Ann running a Wolf3D V3 and had some trouble interpreting how the secondary injectors were staged, it's good to hear the Microtech does it a bit easier.
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Old Mar 17, 2003 | 05:40 PM
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On a turbo car you would use MAP, say 00hg or 2psi,
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Old Mar 17, 2003 | 06:15 PM
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Originally posted by 10sec rx7
On a turbo car you would use MAP, say 00hg or 2psi,
I believe that's how it works on the Haltech
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