APR 91 chip???
04-30-2007, 04:54 PM
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APR 91 chip???
If this is a stupid question go ahead and flame me. I have the 91 chip cause I'm in Cali and this weekend I'm driving back home to Indiana where the premium is 93. Will it effect my car putting 93 in it with the 91 chip or is it not a big deal?
04-30-2007, 04:56 PM
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it'll be a little stronger, as the ECU will be able to run all the specified ign. timing
kinda like 100octane in the 93 program...it'll just max out whatever the spec timing is because it's able to run it...that is all
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