What Octane to use on 496?
04-25-2005, 09:51 AM
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Re: What Octane to use on 496?
Can the ecm be reprogrammed for 92 octane? can you get any hp gain from having an ecm reprogrammed? I have a 496 ho.
thanks
I am sure I going to sound stupid when I say I was running 87 octane and the transom use to be covered with black soot. even after a short run. I switched to 92 and the black went away.
Maybe I just had really good coat of wax? or is their a more scientific answer.
thanks
I am sure I going to sound stupid when I say I was running 87 octane and the transom use to be covered with black soot. even after a short run. I switched to 92 and the black went away.
Maybe I just had really good coat of wax? or is their a more scientific answer.
04-25-2005, 10:29 AM
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Re: What Octane to use on 496?
Originally Posted by jcimprover
Can the ecm be reprogrammed for 92 octane? can you get any hp gain from having an ecm reprogrammed? I have a 496 ho.
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Re: What Octane to use on 496?
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