I was looking at some 130 hp injector tips. Iwas wondering if anyone has ever changed out the tips on the dd3 Jammers. I just want some more fuel for when I put the turbo on the truck. Thanks

Eric

 

Do a search and you will find a lot of material as this question has been asked at least 3 times in the last month. Bottom line is that you can just swap the tips in, but it is reccomended taht you have the pop-off pressures set. I personally have played a lot with these injectors as i have flow tested at least a dozen sets and have ran J1's J3's and J5's all in my truck. I currently have the J3's in and they run pretty good. They are not the best injector out there. But for the money you will get good performance out of them.

Kyle

 

Thanks. I'll do a search. How do you set the pop-off pressure? Thanks

Eric