Anyone...from now on...EVER.
GET A WAY TO SCAN BEFORE DROPPING A PULLEY SIZE. Whether you have supporting mods or not it doesn't matter...you need to make sure you can scan. I didn't have a scan tool when I installed my 3.5" pulley...I had a CAI/T-Stat/Plugs/Wires/3" DP/3" Exhaust/PEM's...AND...I still toasted my motor...that was on a ZZP PCM though.
Your car will thank you and so will your wallet when your not chucking pistons or bending rods. Why is it so hard to understand that dropping a pulley isn't the BEST THING TO DO to these cars...people need to READ...and stop asking all these simple questions that can be solved by looking through a few old threads or reading the sticky's at the top of each section.
*end rant.
Go ahead and keep asking noob questions now.
