MSD Coil on plugs vs Factory OEM

Cevidicus,

Thanks for the article. I'm a touch skeptical though. The article claimed that the Granatelli provided 10 additional HP, a smoother idle, and more consistent ets. I know there are a lot of games people can play with dynos, you'll notice that the testing took place on a Granatelli dyno. Yet, they didn't bother to show a list of time slips with these consistent ETs.

I'd like to see some independent test results.

I do think Granatelli coils and their hotter spark might be useful on the supercharged or NOS applications, which upon further investigation it is clear that they installed the Granatelli coils on a 6.1L Hemi with a Magnuson supercharger.

I'd like to see these tested on a stock motor.

Regards,

Joe Dokes