I kinda hijacked another thred on this so figured I would ask for info here. I have an 09 sporty low. Has a SE heavy Breather, and cycle shack pipes. I also have a PV tuner. I am trying to understand if their is any benefit with putting a SE ignition module on. I have read that it increases torque in the low bands. But it was kinda vague. I'm assuming it pushes more fuel in during low rpm, but I have a tuner for that. Any advice and info is appreciated. Thanks. Be safe

 

There is no advantage to the SE tuner since you already have a PV, which is a better tuner in most people's opinion.

 

It does nothing to your fuel and has nothing to do with the tuner. It will provide a hotter spark to your spark plugs.

 

Ok thanks. Performance wise is it much of a difference? It's an easy install so it would just be cost. Just wondering if I should bother.

 

The SE Ignition module has nothing to do with a hotter spark, that would be the ignition coil's job. The SE ignition module has a different ignition timing map and a higher rev limiter setting, all of which AND MORE is being done by your PV.

 

Thanks cHarley

 

In the days of carbs changing the ignition module did have real benefits, as a good aftermarket one replaced the EPA compliant timing curve with a better performance one. cHarley has dealt with the EFI position!