WebDepending on your engine build, whether it’s a mild build or an aggressive build, you may want to change how rich or lean the engine is running. Today we are going to talk about that and show you how to adjust target … WebJun 17, 2024 · Tip in is likely going to be one extreme end of the timing curve so if the phasing is off that could be when it shows up. Sorry no Chevelle, 73 Cadillac Eldorado - Fairly stock low comp 500cid. FiTech Go4 600 - Timing control via gutted 7 pin large cap HEI - Fuel RobbMc Powersurge with returns.
FiTech EFI - Lean Spike, Fuel Pressure Troubleshooting
WebThe default calibration already has a background table that is set up to work pretty good “out of the box” but it may be too lean or too rich during quick tip-ins for certain engines. Accel Decay 20F = A larger decay will … WebFiTech Fuel Injection System Handheld Controller Feature Definition Guide WARNING! ... and so that the tip in in to full throttle is starting from rich. 3000 45kPa Cruise = AFR at 3000 RPM and 45kPa-typical of a light cruise, but not, for example, overdrive cruising at lower RPMs and higher loads. Suggested range 13.4 - 14.1:1 great place to work hellas
Handheld Controller Feature Definitions - FiTech Fuel …
WebOct 7, 2024 · 9. Hello All. I finally gave up and gave in with this fitech issue I am having. Setup: 5.7 V8 - Stock w/ edelbrock intake. Turbo Charged - 10 lbs. boost. Issues: after acceleration and on deceleration from cruising or WOT, AFR goes way lean (16.0 -20) and almost dies. Seems to happen more dramatically under hard braking. WebOct 16, 2024 · I suspect it is a lean condition in my case (and probably yours) given my heads and cam. There are a number of tuning adjustments that can play a part. I suggest you turn on the data logging and make a few runs that will cause the issue and see what the data tells you. You can share the log with FiTech and see what they suggest. AND … WebApr 13, 2024 · I have a fitech dual quad on my 511 stroker with a tunnel ram. Not running in the car yet, but it ran well on the dyno with timing control. Ran too rich which probably cut down on power a little bit, but I believe that was because the O2 sensor was too close to the exhaust exit. Looking forward to running it in the car soon. View attachment 580103 great place to work hilti