If you did not get the "correct" ones alot of people will tell you to send them back. I say keep them. Talked with Piers Harry the other day when ording governer kit. This guy is great to talk to and had no problem discussing the 370's I bought off the group purchase. He is genuinely a diesel fan and will discuss more than most people care to know or understand. Anyway, he siad the variance between all 370 injectors is about 8-10 HP. No matter if you get the "correct" ones or the ones I have. He siad he picked the "correct" ones becuase they gave the best HP with the least smoke. If I were racing I would want that extra 10 HP. But on the street with the discount I got who cares.
The correct # was posted a while back I think under "370's installed". I posted several times on this thread so look up my name.