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Re: MAF sensors, tuning, etc? questions
one more thought is the MAF placement. Ideally it needs to be in a straight run of tubing. If you have bends it seems to "mess" with the readings.
I swapped to SD tune and moved my IAT into the piping when I went turbo. Might have been able to get away with the MAF but with the 2 bar SD I can tune into boost and works very well. I did keep my front O2 sensors and still have the computer make adjustments based off those during "normal" driving.
all that said if you have a good straight piping run and don't have FI then the MAF works great.
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Dave
1968 Custom Chevy with turbo charged 5.3 gen III 4l80e swap
1967-71 GMC 3/4 ton long step 4x4 (not sure what year exactly?)
"A good friend will bail you out of jail...but a true friend will be sitting next to you saying "that was frekin awesome".
"If it doesn't fit force it...If it breaks then it needed to be replaced anyway!"
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