If you don't have them, you need them! Another great product from SS Diesel Supply. I've noticed big power gains and my Suburban pulls my 28' race car trailer up hills with no porblem. Just be advised, this is not a task for a "Backyard" mechanic. I... ...read more From: Nick
WOW! Can't believe the difference. Truck starts like it's summer. And the extra power from the injectors is amazing. Starts great and runs awesome. Thanks Walt for all the help before and during install. Great products and great people. ...read more From: Myron N.