I need a 36# maf sensor. Can I just buy the calibration for my stock one? I was looking into getting an aftermarket one and the guy said that there is some tube that he has get order to calibrate it to 36#
Get a Pro-M. They are the best, forget about the stock sensor it's not programmable and if it were it's a waste of money when the meter is only 58mm. If the one this "guy" is talking about is a C&L, those are just as bad as the stock sensor because they reuse the stock sensor and try to fool it with different calibration tubes. Get a Pro-M and be done with it.
What do you need such large injectors for? You should just go with a 80mm plastic Pro-M with those injectors.