I have a set of Black rubber top and a set of Grey plastic top injectors for my 3.8 VR and wondering if anyone knows which is the best set to use as I will send them in for a service?
what mods have you done, if its only running the usual bolt ons like exhaust, extractors and CAI and maybe chip stick with the stockers as you will not need the extra flow.
extra fuel does not make more power, you need more air
No one is going to have a clue what injectors you are talking about, part number are where it's at. But in the end unless you are pushing 150 rwkw + or need a richer mixture for a boosted car stockies will be better
Get the part numbers and see what flow they are, look on the injector the best one for you would be a stock one that was a factory fit for the car, is it a 280 150 960? or 901?