It's a millenia engine I converted to KLZE specs, that is why I am using the millenia injectors. I have heard it was bigger but I was guessing It shouldn't be a problem. I have access to the KLZE injectors but they aren't in the best condition and I'm not sure if they are even working.
But I don't understand how it will be slower with NA. It came stock with the 2.5 millenia, KLZE head and block with the KL01 cams. Is it that it won't work well with the colt cam NA specs?