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2JZ-Phantom
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2,117 Posts
Discussion Starter · #1 ·
Hey guys I just installed my hks s-afr into today but I still need some help. Can anyone tell want it means when it says you can adjust the fuel in 1% increments up to -50% or +50%? So if I put for example +40% at 4000rpm does this mean that the injectors will put in 40% more fuel? Also can anyone give me baseline fuel percentages too try out? Thanks
 

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iSketch Master!
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9,044 Posts
umm yes that what it means...as long as your injectors can push that much more fuel. And you better not be pullin or adding fuel arbitrarily cause you could seriously screw something up. Get a wideband or go tune on the dyno.

Alex
 
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