so if (when) i get the UR pulley, it would be safe to get this sony amp (max 760w) and push 380w to one 12"?Gavin said:I didn't read the other topic and replies so I don't know what was said in there, but I think the pulley limits your car to a 600watt system. That I think is plenty of power for a very good system IMO. Also, I'd think ran under 1000watts you wouldn't have problems with your lights dimming.
The problem with the Unorthodox set up is that they don't do anything about the harmonic balancer. A harmonic balancer pretty much just stops vibration from the crank pulley to getting to your engine. I have seen people with the Unorthodox set up before and haven't had any problems yet, but this type
of problem happens in the long run. That is why AEM doesn't make any types of underdrive pulleys, they only make the power steering and the alternator pulleys.