so, is this A/F ratio gonna blow up my motor?




it couldn't be made any richer... fuel pressure already too high. going higher with either the rise rate or the static basline resulted in higher pressures at first, but they quickly dropped. looks like bigger injectors are my only option. what a pain.

 

sheist, I thought you were talking about my dad's chili for a second.

 

I would say so!

 

schwett, that looks pretty lean. care to tell us about your JRSC / motor setup?

 

h22a. jrsc. stock everything else except for iceman intake (not in cold air mode but the inlet is right about a cold air source), colder plugs, cartech fmu and vafc. we didn't do much with the vafc once we saw that it couldn't be made richer with the fmu. what's irritating is that other people with the same setup can get down to 11:1. increasing the FP further has little or no effect. it's already over 100psi at full boost.

 

I like my A/F ratios to be in the 12.0:1 - 12.5:1 range!