Idler pulley for GT500

[mr 347]

Hi I have a 2012 GT500, and Im installing a 3.4 Whipple on it. My concern is belt slip. Who makes a Idler pulley that would correct this? Thank you in advance. Also, green or blue belt? The car is stock minus the blower.

 

[slowbra1]

Hi I have a 2012 GT500, and Im installing a 3.4 Whipple on it. My concern is belt slip. Who makes a Idler pulley that would correct this? Thank you in advance. Also, green or blue belt? The car is stock minus the blower.

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