American Flat 6

Microsquirt Info

I'll be using this page to post specific info on getting the Microsquirt EFI to work on the Corvair. There are very specific wiring instructions that need to be followed. I'll show pics of tuning software specifics and settings. And I'll post A/F maps and spark maps that can be downloaded and input into another Microsquirt ecu used on a Corvair.

Stay tuned...

08.09.2014

Fuel map to be used with the Microsquirt ECU.
I believe this can also run on the Megasquirt MS2 unit.

To the right is a basic fuel VE map for a stock displacement 140hp Corvair. This will allow the engine to start and run. Maybe a little rich. Tune as necessary from this map.

Copy and save on your tuning laptop. Save as a .table only. Not .txt or any other type.

09.14.2014

<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<tableData xmlns="http://www.usEasyDocs.com/theory/vetable.htm/:table">
<bibliography author="Lance Gardiner" company="BGSoflex, copyright 2010, All Rights Reserved." writeDate="Tue Aug 12 2014 18:50:48 GMT-0500 (Central Daylight Time)"></bibliography>
<versionInfo fileFormat="1.0"/>
<table cols="16" rows="16">
<xAxis cols="16" name="rpm">
         600
         1100
         1400
         1700
         2000
         2400
         2700
         3000
         3300
         3600
         3900
         4200
         4600
         4900
         5200
         5500
      </xAxis>
<yAxis name="kpaix" rows="16">
         25.0
         30.0
         36.0
         40.0
         46.0
         50.0
         56.0
         60.0
         66.0
         70.0
         76.0
         80.0
         86.0
         92.0
         96.0
         101.0
      </yAxis>
<zValues cols="16" rows="16">
         57 57 58 58 58 59 59 59 59 59 59 58 58 58 58 57
         59 59 60 60 60 61 61 61 61 61 61 60 60 60 60 59
         61 62 62 62 63 63 63 63 63 63 63 63 63 62 62 61
         63 63 64 64 64 65 65 65 65 65 65 64 64 64 63 63
         65 66 66 66 67 67 67 67 67 67 67 67 67 66 66 65
         66 67 68 68 68 69 69 69 69 69 69 68 68 68 67 67
         69 70 70 70 71 71 71 71 71 71 71 71 70 70 70 69
         70 71 72 72 72 73 73 73 73 73 73 72 72 72 71 71
         73 73 74 74 75 75 75 75 75 75 75 75 74 74 74 73
         74 75 75 76 76 76 77 77 77 77 77 76 76 76 75 75
         76 77 78 78 79 79 79 79 79 79 79 79 78 78 78 77
         78 79 79 80 80 80 81 81 81 81 81 80 80 80 79 79
         80 81 82 82 83 83 83 83 83 83 83 83 82 82 81 81
         83 84 84 85 85 85 85 86 86 85 85 85 85 84 84 83
         84 85 86 86 86 87 87 87 87 87 87 87 86 86 85 85
         86 87 88 88 88 89 89 89 89 89 89 89 88 88 87 87
</zValues>
</table>
</tableData>

Ignition map to be used with the Microsquirt ECU.
I believe this can also run on the Megasquirt MS2 unit.

To the right is a basic ignition map for a stock displacement 140hp Corvair. This will allow the engine to start and run. Tune as necessary from this map. This ignition map can be used on most naturally aspirated Corvair engines. NOT recommended for turbos or other boosted Corvairs.

Copy and save on your tuning laptop. Save as a .table only. Not .txt or any other type.

09.14.2014

<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<tableData xmlns="http://www.usEasyDocs.com/theory/spktable.htm/:table">
<bibliography author="Lance Gardiner" company="BGSoflex, copyright 2010, All Rights Reserved." writeDate="Tue Aug 12 2014 18:48:07 GMT-0500 (Central Daylight Time)"></bibliography>
<versionInfo fileFormat="1.0"/>
<table cols="12" rows="12">
<xAxis cols="12" name="rpm">
         600
         750
         1100
         1400
         1800
         2100
         2500
         2800
         3200
         3500
         3900
         6000
      </xAxis>
<yAxis name="kpaix" rows="12">
         25.0
         32.0
         39.0
         46.0
         53.0
         60.0
         66.0
         73.0
         80.0
         87.0
         94.0
         101.0
      </yAxis>
<zValues cols="12" rows="12">
         13.0 10.0 17.6 22.2 28.3 32.9 39.1 43.7 46.7 46.7 46.7 46.7
         13.0 10.0 17.3 21.8 27.9 32.4 38.4 42.9 45.9 45.9 45.9 45.9
         13.0 10.0 17.0 21.5 27.4 31.8 37.7 42.2 45.1 45.1 45.1 45.1
         13.0 10.0 16.7 21.1 26.9 31.3 37.1 41.4 44.3 44.3 44.3 44.3
         13.0 10.0 16.4 20.7 26.4 30.7 36.4 40.7 43.5 43.5 43.5 43.5
         13.0 10.0 16.1 20.3 25.9 30.1 35.7 39.9 42.7 42.7 42.7 42.7
         13.0 10.0 15.8 20.0 25.5 29.6 35.2 39.3 42.0 42.0 42.0 42.0
         13.0 10.0 15.5 19.6 25.0 29.1 34.5 38.5 41.2 41.2 41.2 41.2
         13.0 10.0 15.2 19.2 24.5 28.5 33.8 37.8 40.4 40.4 40.4 40.4
         13.0 10.0 14.9 18.8 24.0 27.9 33.1 37.0 39.6 39.6 39.6 39.6
         5.0 10.0 14.6 18.5 23.6 27.4 32.5 36.3 38.8 38.8 38.8 38.8
         5.0 10.0 14.3 18.1 23.1 26.8 31.8 35.5 38.0 38.0 38.0 38.0
</zValues>
</table>
</tableData>

American Flat 6

Corvair Performance

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