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Re: GM HEI 8 pin module with Microsquirt

Posted: Fri Sep 26, 2008 9:48 am
by old guy
Do a search on E-Bay for a Delphi 585 or Silverado coil.
Here are the numbrs for the connector and pins from Mouser.com. Plug 15439568 1.74 Terminal 15326267 0.13
Here are the setting for Megatune.
Maximum Dwell 5.5 milliseconds
Maximum Spark Duration 2.0 milliseconds
Acceleration Compensation 0.5 milliseconds

Battery Voltage Compensation
Setting Net Voltage Dwell Compensation
-4.0 8.0 Volts 2.4 milliseconds
-2.0 10.0 Volts 0.9 milliseconds
0.0 12.0 Volts 0.0 milliseconds
2.0 14.0 Volts -0.5 milliseconds
4.0 16.0 Volts -0.9 milliseconds