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99-06 TC ign coil

Started by xlfan, April 23, 2024, 01:45:31 AM

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xlfan

Is it really any other difference than the molded casing between 31655-99 (carb) and 31743-01 (EFI)?

Found the difference 😀

kd

 :scratch:   And ......  :nix:
KD

jsachs1

I have NEVER found a difference in performance, etc., between those 2 coils. I have always used the Magnetti- Morelli coil, on carb conversions back in the day. :up:
John

hrdtail78

EFI has 4 wire plug and carb has 3.  The 4th is for ION sensing
Semper Fi