Ignition module

Energy One

mleach72

Well-Known Member
Big dog or thunder heart? Opinions, pros cons

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The stock ignition module is also made by thunderheart. I'm guessing what you are referring to as the thunderheart is the adjustable ignition. A lot of opinions on this. Some guys say they felt a big difference. Others guys say they don't. IMHO, it doesn't seem to make much of a difference in performance, but it makes the motor smoother. I noticed that immediately. I also noticed that I had to turn my idle down after installing it, so it must have more initial timing than the stock ignition. Overall, I'd say it's a good investment. I would probably install one if I bought another big dog.
 
Ordered the adjustable one. Thanks guys. P.s. anyone know how to delete posts?

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