hi, can you or anyone advise on which kit would be best suited to a 98 gmc 6.5 L turbo diesel. it's NOT a duramax. i know squat about water/meth injection and although some guys have hooked i/c's to their trucks by cobbling parts together. the fact that there is not much room for an i/c leads me to think for my needs water meth would suffice. i don't want the hassle of ordering the wrong kit. the truck came from the factory with 195hp & 430tq however it was a slug so i swapped a 4 inch turbo back exhaust, that helped however i then swapped in a heath diesel hp4 computer and HO injectors and the truck actually now has some get up n go. i'd guess i'm closer 250hp & 600tq, however that is a guess as i have never dynoed it nor heard results from anyone with similar mods. i did search your site but found nothing about the 6.5 but best guess says i need the
Progressive Controller but don't know about nozzles or map, and bars are somewhere to have a drink last i heard. so what kit might you advise. and sorry bout the long post but wanted to give you as much info as possible to make the best call as possible. Ed