I talked with the folks at Comp Cams and I'm thinking about dropping in a bigger cam in the short future. One of the things I need to do is up the fuel injectors from the stock 24# ones to what they recommended which was the 39# ones used in a stock Terminator (i.e. like these FR ones: M-9593-M39). This is a NA 01' Cobra so the fuel compensation is just for the bigger cams.
I know I'll need a new tune to account for the bigger fuel injectors, but is there anything else I must do as well if switching out the injectors? I'm really only interested in what's required beyond the updated tune and why it needs to be justified as it relates to the fuel system? The air induction and exhaust is already in good shape.
I know I'll need a new tune to account for the bigger fuel injectors, but is there anything else I must do as well if switching out the injectors? I'm really only interested in what's required beyond the updated tune and why it needs to be justified as it relates to the fuel system? The air induction and exhaust is already in good shape.