4.8 dyno 340/370
#1
4.8 dyno 340/370
Maybe I am reading this Dyno Graph wrong but it looks to me like it starts running rich at 4.75 rpm. Anyways tuner says its lean and I need a new fuel pump (which I probably do anyway) and he would be able to keep the air fuel around 13 or lower. I thought the higher the number the more fuel. Am I wrong?
Vortech V2
42# Injectors
LT
Vortech V2
42# Injectors
LT
#4
TECH Resident
thats what I was gonna say but had to step away from my computer. I don't know how that motor survived that pull. I would not go WOT in your truck until you get this fixed.
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#10
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dammmmmm, that is lean as ****...AFR should be in at 11.5 area...
who tuned it? since i see ARD on the top of your dynosheet on the previos one u showed.. tell them to step away from the computer
who tuned it? since i see ARD on the top of your dynosheet on the previos one u showed.. tell them to step away from the computer
Last edited by Flaco; 01-28-2009 at 04:56 PM.