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Old 09-25-2013   #54
VetteVet
 
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Join Date: Jan 2009
Location: Mandeville, LA
Posts: 340
Default Re: Anyone care to guess...

Quote:
Originally Posted by XfireZ51 View Post
No you're absolutely correct. W the 411 you would use those dwell tables. I was musing about our current 9 slot reluctor on the crank, ie just use the current crank signal, ditch the ICM and do some custom code for the stock LT-5 ECM to handle dwell. Still would need something to do the firing sequence which is also a function of the current ICM.
Dom,

I agree that a code rewrite would be able to handle the dwell aspect. I also agree that an external firing sequencer would be required, as the stock ECM does not have enough free digital outputs to handle the task.

Jep
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