Celica Forums General Discussion Exterior unorthodox

i was just doing some "window shopping" and came across the unorthodox pulley kit. what is the difference between the AEM pulley they sell on this site and the unorthodox ultra ss pulley set? or the ultra street s street crank? is the unorthodox kit worht getting at all?

unorthodox is said to give WAY more hp

there was a thread on this not too long ago...yesterday, in fact. You could probably get your answer by searching the forums.

But to answer your question, I read somewhere that the UR pulley set has shown to make more hp than the AEM kit (don't ask me where I got that from, because I can't remember the source.) The crank pulley is where you are going to make the majority of your power in a pulley set. AEM doesn't have a crank pulley. UR does. Hope this helps.

but doesen't it lessen the life of your engine

it shouldn't. Here's the thread from yesterday: https://celicahobby.com/ubbthrea...;o=&fpart=1

The unorthodox i heard you have to take off the harmonic resonator thingy which does shorten the life of your engine. With AEM smaller HP gains but doesnt affect the engine life.