Ignition Question

[Turk55]

So thinking about changing Ing. on my 09 SG which has beed updated from 96 to 107" S&S 528g cams, ported heads, 10.5 comp. pistons and adsorted parts. thinking Power Commander V but, what ya think :small3d012:, way to many items out their.

 

[Jack Klarich]

So thinking about changing Ing. on my 09 SG which has beed updated from 96 to 107" S&S 528g cams, ported heads, 10.5 comp. pistons and adsorted parts. thinking Power Commander V but, what ya think :small3d012:, way to many items out their.

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[dbmg]

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[Hoople]

So thinking about changing Ing. on my 09 SG

Don't you really mean fueler rather than ignition. Adding a Power Commander V won't change your ignition system or spark timing at all.
It doesn't get any better than the Delphi ignition you now have.
Cams do require a big change in the required ignition curve. It's something to think about.