[MidniteBlues]

One other matter that has been omitted from this discussion is the fact that you then add a HAI with ANY exhaust system (other than stock) defeats the whole purpose of the exhaust change. Would be better to leave it stock, then change your exhaust. I to am a believer in what Eloys approach to this whole matter is. Heck he's the one that has the toy to test all these so called upgrades, who are you going to believe? Then there are different types of dynos out there that will give you different numbers. Finally, the environment, one days readings could be higher or lower the very next day-- Only way to really know if you gained power is not a "but" dyno, but spend the 50-100 and do a real world test is MHO--Keep up the good work Eloy, man I wish you had a shop down here in South Florida--hell any where in Florida-- I would visit you and you could tweak my Sky up anytime--