Right now I'm running a 62/74 over an S480 with the 1.32 housing. I was wondering if stepping up to a billet 66 compressor wheel would hinder spoolup or driveability and make towing more challenging which I really don't do much of but don't want it to be a problem if I do. I'm already planning on putting a 1.1 housing on the 80. Hoping to get over the 800 HP mark. Truck is an auto with 4.10s. Any advice would be greatly appreciated. Thanks