GIVE A THUMBS UP!!!<br /><br />Idleing on cold start. 3.4 pulley on factory long block plus pac springs.<br /><br />Part links -----<br />PAC springs = http://amzn.to/2AuBl0B<br />450lph FP = http://amzn.to/2inRjPQ<br />Supercharger to 3" pipe adapter = http://amzn.to/2AsK17m
