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Old 09-18-2011, 03:35 PM   #1
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Default Dwell - MS I vs. MS II

The Dwell settings on the base map for the MSPNP9495 are 4.4, and for their DIYPNP for the 9495, the dwell is set to 3.1.

Just curious why the difference?
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Dwell - MS I vs. MS II-dwellsettings_mspnp9495.jpg   Dwell - MS I vs. MS II-moreignitionoptions_diypnp.jpg  
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Old 09-18-2011, 03:52 PM   #2
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MSI wants the value at 12v -- MSII at 13.2v
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Old 09-29-2011, 05:44 AM   #3
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What Dwell setting should I have.
I'm running MSII with Toyota COPs PNP kit.
"dwell these at 3.5ms cranking, 2.5ms at 12v" That's for MSI?
"Maximum Dwell Duration" same as "running Dwell"
Thx
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Old 09-29-2011, 09:32 AM   #4
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Well you'll first go into the dwell battery correction table and do this:

See post here:
https://www.miataturbo.net/showpost....75&postcount=8



and then you'll make the max dwell duration 2.2ms, cranking can stay around 5ms.
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Old 09-29-2011, 02:14 PM   #5
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Thanks again.
I will do it tonight.
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