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Tippy Tippy is offline
Chain fence eating turbo
Join Date: Dec 2008
Location: Austin, TX
Posts: 8,726
Originally Posted by WinRice View Post
The MS ECU will fully control the spark, except dwell. The M&W is basically a 'dumb' box that has 6 low voltage inputs and 6 high voltage outputs. The MS will provide the 5V low voltage square wave trigger signal to the M&W. The M&W will send a 460V capacitive discharge pulse to the coil. One of the hottest sparks out there.

Those coils are 2-wire without any kind of an ignitor, so the M&W box is more of an ignitor with very high voltage.
MS handles dwell
Old 06-18-2018, 04:32 PM
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