How to find out if your car is tuned?

Originally Posted by Chuck33079 I would be very concerned. Florida has 93 octane and it's at sea level. You're at altitude on 91. You've got to be running lean. Go

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How to find out if your car is tuned?

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04-14-2015, 08:00 PM

#18 (permalink)

firulice

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Join Date: Nov 2014

Location: utah

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Quote:

Originally Posted by Chuck33079

I would be very concerned. Florida has 93 octane and it's at sea level. You're at altitude on 91. You've got to be running lean. Go make a pull on a dyno and see what the sniffer says your AFR is.

The higher the altitude the lower octane required. I'm at over 5300ft and 91 should be fine here. I will get it to a dyno soon though and see what each Map looks like a determine if I need a re-tune

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