Difference in AFR between 110 race gas and 93 pump gas?
05-01-2013, 10:25 AM
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Difference in AFR between 110 race gas and 93 pump gas? Ive tried searching for this, but I cant find a definite answer. I know that the optimal AFR on 93 pump is roughly 14.7 AFR. I have read that 110 can vary greatly on the brand, some around 11.8 and others are 15+.
To add to the confusion, I dont know the specific brand of fuel. I buy it from a pump near my house. If any of you Missouri guys know what brand the 110 is in Moscow Mills, that would help alot.
With that said, I havent changed my wideband (Innovate LM2) for the fuel change yet. Im showing 13.5 on startup, and 12.0-12.5 for WOT. Should I richen it up more to be safe?
Thanks,
To add to the confusion, I dont know the specific brand of fuel. I buy it from a pump near my house. If any of you Missouri guys know what brand the 110 is in Moscow Mills, that would help alot.
With that said, I havent changed my wideband (Innovate LM2) for the fuel change yet. Im showing 13.5 on startup, and 12.0-12.5 for WOT. Should I richen it up more to be safe?
Thanks,
05-14-2013, 01:43 AM
#2
Ive tried searching for this, but I cant find a definite answer. I know that the optimal AFR on 93 pump is roughly 14.7 AFR. I have read that 110 can vary greatly on the brand, some around 11.8 and others are 15+.
To add to the confusion, I dont know the specific brand of fuel. I buy it from a pump near my house. If any of you Missouri guys know what brand the 110 is in Moscow Mills, that would help alot.
With that said, I havent changed my wideband (Innovate LM2) for the fuel change yet. Im showing 13.5 on startup, and 12.0-12.5 for WOT. Should I richen it up more to be safe?
Thanks,
To add to the confusion, I dont know the specific brand of fuel. I buy it from a pump near my house. If any of you Missouri guys know what brand the 110 is in Moscow Mills, that would help alot.
With that said, I havent changed my wideband (Innovate LM2) for the fuel change yet. Im showing 13.5 on startup, and 12.0-12.5 for WOT. Should I richen it up more to be safe?
Thanks,
youre gona love the change 
