Originally Posted by RallySoob
oh ya, I'm going to get the perrin lightened crank pulley too. Any cons with that item? I cant find any... its cheap and should increase performance feel. I want it put on before my tune on april 2nd.
I would advise against touching the crank pulley. Leave the stock one on the car.
There is the potential (not guaranteed. But it MIGHT) for it to cause idling issues, CELs, fluctuating idle when AC kicks in, and more prone to stalling on take-offs.