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RX-7 550s -Injector on time? What are you using?

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Old 07-08-2011, 04:10 PM
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Default RX-7 550s -Injector on time? What are you using?
DIYPNP base map. Hoping to start tuning on Saturday and looking to get all my settings right.

How do I find the injector on time to use for these puppies? I'm assuming this isn't an unusual setup around here.
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Old 07-08-2011, 05:15 PM
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Uh oh...15 views and no replies. This is starting to feel like a dumb question.
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Old 07-08-2011, 05:57 PM
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I'm using 1.2 ms. I haven't done the scatter plot method on my set but I believe that people who did that with the high-imp RX-7 injectors saw non-linear results with the slope indicating anything from 1.0 to 1.5. I had always been using 1.2 anyway, but if you're inclined to mess with it you can read this thread:
https://www.miataturbo.net/ecus-tuning-54/how-find-your-injector-dead-time-56061/
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Old 07-08-2011, 06:20 PM
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use 1.2ms
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Old 07-08-2011, 06:41 PM
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Thank you, kind sirs.
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Old 07-08-2011, 08:40 PM
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Here's a way to figure it out...

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Originally Posted by concealer404
Buy an MSPNP Pro, you'll feel better.
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Old 07-09-2011, 12:12 AM
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Or let someone else do the work and just tell you what it is......

http://injector-rehab.com/shop/lag.html

Edit: Sorry, thought I read RC 550.
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