New Bosch RV275's are 40hp +. They're cheap and reliable and will yield a small increase in mpg.I have a 01 2500 and it’s time for new injectors because one has a cracked tip. I’ve been wanting to get bigger injectors to be able to get a little more power out of my motor. A buddy told me that I could just take my stock injectors and put a 75over rebuild kit into them and everything would fit fine. I’m just looking to see if anyone has any input on this or even know if it’s possible to do before I take them out and try to rebuild them.