they arent exactly good for any of our cars. Expect less than 1HP gain and you might notice that your engine revs a little faster. if you have an aftermarket sound system it might not be good because it weakens your alternator. Other than adding some bling under your hood, the pully relly doesent do much.
you really are an idiot. how are they bad for the car?? do you realize that it's the crank pullies and not the alternator pullies that are bad?? you really need to do some research...
i thought that crank was the only bad one-water pump pulley from ur raCing and aem alt. pulley should be fine but with an aftermarket system i think 600 watts rms is max you can use without damging something
There is nothing wrong with the aem pulley, you only notice alittle better throttle response but the crank pulley is what is bad for our cars, not the alternator.
I've had no problems with the AEM pulley... as others have alluded to -> don't expect much more than a slightly better throttle response and a barely noteworthy hp gain (<1 hp)
... but any positive gain is worth it, however small the incremental increase -
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