I have a set of 80# injectors that installed and cannot get to work. They were only in for 30 minutes and are brand new with all packaging included. The car never left the driveway with them in. I'm looking to buy some 42# or 60# injectors as I'm doing a flex fuel conversion soon (already have the parts. Just need injectors.). I'm also willing to trade the brand new 80# injectors for some used 40 or 60 lb ones that are in great working condition.