Almost all of the power adders out there make pretty much the same claims power wise. Procharger comes with an intercooler that is why they claim no timing changes (from stock). Results DEFINITELY vary from car to car.
Really there is no "wrong" way power adder wise, you just have to choose which type you want to go with and then narrow it down.
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"I'm in the 82nd Airborne and this is as far as the bastards are going!"
93 Cobra, R302 331,canfields,T-76,TKO......sold
87 Coupe, 466, Edelbrock heads,Vic jr,150 shot 10.41@129.5...sold
2006 Honda 450ER .....new toy
Do you own a Torch Red FRC and tremble every time you drive under I75 on Hwy 60 and look in your rearview mirror? If so you are suffering from what is known as Cobraphobia.