Is 14.5 leaner or richer than 14.4?
I have always thought that the 14 part was Air and the 4 part was fuel(14/4)
I always thought that if you bump 14.4 up to 14.5 you are adding fuel.
I just need a yes youre right or yes, you're wrong.
thanks
Is 14.5 leaner or richer than 14.4?
I have always thought that the 14 part was Air and the 4 part was fuel(14/4)
I always thought that if you bump 14.4 up to 14.5 you are adding fuel.
I just need a yes youre right or yes, you're wrong.
thanks
14.5 is leaner than 14.4
Air-fuel ratio
the higher the leaner.... air to fuel ie 14.7:1
2001 3.8 v6 camaro, T5, ford 42lb green top injectors, grand national .63 a/r turbo. 8psi. stock motor, ngk tr6 plugs (one step colder) 91 octane.
2001 4.3 zr2 s10. daily driver, 31" tires, 4x4, cat! and exhaust. looking for mpg.
thanks I cant believe I am so stupid and have thought that for so long!
You're just mixed up a little.Originally Posted by mayne
When you say 14 part air, 4 fuel, it's actually 14.4:1 AFR.
14.4 air to 1 fuel, more air the leaner, the less air richer, when comparing to 14.7
Last edited by MustangPunk; 01-13-2010 at 09:11 PM.
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