no change in throttle response
hey everyone, I'm new here been a member for a bit just not active. I'd like to say thanks to everyone here its great to beable to Google any issue or question and and get tons of answers just not this one.
when I'm getting on the highway going 40-50 sitting right in the power band and I roll into full throttle there is no difference in throttle response from about 60-100%. I'm not sure if its the tuning or the injectors can't keep up or not enough air. my fuel pressure doesn't drop below 58psi at full throttle. I live in Denver Colorado so elevation is 5300 feet. I have stock injectors, airraid intake and 4" turbo back exhaust with no muffler. I'm running the srlxx tune and php ficm tuner on the 40hp setting.