Celica Forums General Discussion Engine and Performance crank pulley

hey,
there was a post about this subject b4 but i cant find, its about the crank pulley fomr unorthadox...i dont really remember but you guys said it was bad for our motors, ifit is wats soo bad about it? i saw that i can add up to 12 hp

i wanna buy one and have this guy who works for trd at my dealer put it in...should i buy or just not buy it to keep safe??? thanx guys [email]pe@ce[/email]

Yeah, it's been asked... my me!
https://celicahobby.com/ubbthreads/thread.f_1953359139_0_collapsed_5__1.html

it puts wear on the motor, so it'll die sooner or later.