How much will increase in fuel pressure do to Air Fuel Ratio?
10-01-2005, 11:32 PM
#1
How much will increase in fuel pressure do to Air Fuel Ratio? My LT1 is running a little lean, around 13.2-5 and I need to richen it with the fuel pressure regulator. How much of a change will each pound of pressure do to the AFR? My tuner is getting a chip done, but until then, any help would be appreciated.
