has anyone had any problems at idel with aem pullies. or any problems at all with pullies?

dont get a undampened crank pulley,

myself and about 4 others (out of 8 who replied to thread 40% ratio) have already blown their oil pumps or had related failures due to an aftermarket crank pulley.

accessory pulles seem to be okay however.

I had no problem with my aem pullies.

^^Ditto.

those aem pullies wont cause and power failures at idel or blow an engine.


all those engine mods you have made are the ones i was looking at doing --
the aem cai
the dc headers and the aem pullies
are the power gains noticeable?

i hope not cause mine are getting put on as i type this

aem does not make a CRANK pulley

it does make an accessory pulley the alternator, and i said before those are okay.

its the crank pulleys you need to steer away from. Since he said all pulleys not just aem i had to comment on the dangers of the "other" pulley