I've recently got my 66 f250 that is on a CV frame, floor, drivetrain. I have installed long tube headers and 2.5" dual exhaust with an x-pipe. (no rear o2's or EGR) Based off of some tunes on here I've done some fuel and spark adjustments. What do you think so far? It definitely makes more power but seems to have some fluctuations in power during a pull. I'm also not getting the throttle to open 100%, only about 76%. I have attached the tune and log. Any help is appreciated!
pull2.hpl2011 Crown Victoria LX 0930-2020 etc tq adj-spark-fuel rev.hptpull2.hpl2011 Crown Victoria LX 0930-2020 etc tq adj-spark-fuel rev.hpt
Reply With Quote