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Hypothetical question about running a blow through setup (carbed intake) but retaining cam sensor/coils

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V6UnderPressure

The Artist FKA Scott4DMny
Joined
May 27, 2001
Messages
2,913
This is just for discussion purposes so I don't need the "why" questions. I know of some folks running a blow through setup on the older buicks and running a distributor, etc. The question is, can the ignition be run with the cam sensor and some sort of piggy back or standalone ignition controller to run individual coils (like LS coils, etc.)? Has anyone done this?
 
Stock ECM could do it. No different than cranking the engine over with the fuel pump disconnected or the injectors unplugged. If it has a carb it’ll fire right up.
Want CNP? Use a tr6 module.
 
I'm with Steve D. ECM sees cam and crank sync it would fire coils. I don't know at what point ls coils are actually even needed though, I have a truck coil pack on my tr6 and it's never ran better than it did at 28 psi last week. I'd just keep it simple if I were doing that, just me though. I don't know much.
 
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