Re: how much horses does a power commander add
Generally, it doesn't add any meaureable gain in peak power on a stock engine.
It's whole purpose is to allow you to "re-jet" the engine to optimise whatever is no longer stock. If you have other things like an exhaust system, muffler or cams then it's essential to get your money's worth out of those.
It _can_ smooth the power and make for a nicer ride though even on a stock engine.
"I won't forget that ride for a while. Maybe you're right. Living fast might be worth the final crash. Maybe that's the secret you fliers know." - Flight of the Intruder