A guy at a local crossfire performance shop wants to sell me a crank pullie for 550 but said If I could find it cheaper any where else he would match the price. So if any one knows of any websites that have the crank pullie for less than 550 please leave the name of the web site because I am running low on cash

 

Crank pulley manufacturer? size?

 

It's ams crank pullie. Stock diamater js lighter

 

Thats just what I was going to recommend Abedin Motorsports "Uncompromised Performance"

 

you may gain 5whp with it, not worth the money.

 

Didn't even know that these were available. Would this work on a NA car?
They don't recommend using a crank pulley here. "We do not believe it is safe to change the crank pulley due to the potential harm to the crank."

Evosport Under-Drive Pulley Kit Performance Mercedes C240/320 20

 

If you are looking for cheap additional hp for your money do a different mod, The crank pulley is very expensive for what its worth. Yes the ams crank pulley does fit the NA crossfire. I contacted them months ago about it to make sure

 

Yea I think Ima js go with the evo sport underdrive pullies

 

i cant tell if your car is s/c or not. if it is hp autowerks is having a special on its c3 s/c pulley for 450 shipped. almost equal to a 178 crank pulley

 

Mine is the special edition na

 

You so Krazy!
Car is red. No SC unless it's been painted.

 

Anyone have a recent experience with the underdrive pulleys? I read earlier that Evo sport has tanked but this is a seperate retailer.

Evosport Under-Drive Pulley Kit Performance Mercedes C240/320 20