New GMC with 19.5's
#3
This is my third Duramax with the edge attitude combo. The new LLY motor is not as smooth in power delivery and EGT's are a heck of alot higher. If you have had an LB7 and and LLY....you will wish you had the first genereation LB7. Transmission is still "Learning" 2K miles....but it is getting better.
#10
Looks great... If you are having shifting issues with the Edge try Quadzilla. I have had better luck with Quad lately over the Edge, no defueling between shifts, more linear power delivery, and more midrange and top end, but just slightly less bottom end. I love modding out these diesels,
Jeff
Jeff




