100 octane gas
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From: Between the Blue and the Sand
As long as it is unleaded, yes it can run on 100 octane.
But unless you have your ECU reprogrammed to take advantage of the additional octane, it's mostly just a waste of expensive gas. Just mix it with 91 till you have 94-95 octane.
SC~
But unless you have your ECU reprogrammed to take advantage of the additional octane, it's mostly just a waste of expensive gas. Just mix it with 91 till you have 94-95 octane.
SC~
on your stock evo, you wouldnt get any more power over 94. If you get a fuel computer, you could lean it out a lot more before getting knock with 100 octane.
Neadless to say, if you just ran 100 octane, on your stock evo, the only good thing you would be doing is basically cutting any chance of knock out.
Neadless to say, if you just ran 100 octane, on your stock evo, the only good thing you would be doing is basically cutting any chance of knock out.
This is why we at Dyno Flash test everything before we open our mouth !
For example we have tested 6 different cam combinations to find the best one
Here we have A - B testing of the same STOCK car with regular 91 pump gas and then 116 race fuel
Obviously the ecu gets less knock signal and then runs more timing = more power
Its important to TEST and VERIFY before you state facts
For example we have tested 6 different cam combinations to find the best one
Here we have A - B testing of the same STOCK car with regular 91 pump gas and then 116 race fuel
Obviously the ecu gets less knock signal and then runs more timing = more power
Its important to TEST and VERIFY before you state facts
In Timeout
Joined: Oct 2003
Posts: 427
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From: Kennesaw Ga
Al that rocks! Mitsu did us right on the computer, so any reflash / piggy back just put in the good gas and have fun! 
Originally posted by Alfriedesq
This is why we at Dyno Flash test everything before we open our mouth !
For example we have tested 6 different cam combinations to find the best one
Here we have A - B testing of the same STOCK car with regular 91 pump gas and then 116 race fuel
Obviously the ecu gets less knock signal and then runs more timing = more power
Its important to TEST and VERIFY before you state facts
This is why we at Dyno Flash test everything before we open our mouth !
For example we have tested 6 different cam combinations to find the best one
Here we have A - B testing of the same STOCK car with regular 91 pump gas and then 116 race fuel
Obviously the ecu gets less knock signal and then runs more timing = more power
Its important to TEST and VERIFY before you state facts
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From: its not where you at, its where you from!
I run 101 unleaded mixed with 1/4 tank of 91 octane...we poor bastages in AZ don't get anything above 91...I feel a bit of difference with 101 octane. Runs much better, and feels stronger. And it states in the manual to run 100+ octane if possible. I get a lot of knocking when I run just 91...101 isn't cheap, but it's worth it IMHO...
Originally posted by Alfriedesq
Here we have A - B testing of the same STOCK car with regular 91 pump gas and then 116 race fuel
Obviously the ecu gets less knock signal and then runs more timing = more power
Here we have A - B testing of the same STOCK car with regular 91 pump gas and then 116 race fuel
Obviously the ecu gets less knock signal and then runs more timing = more power
Originally posted by 2fast2Furious
Al that rocks! Mitsu did us right on the computer, so any reflash / piggy back just put in the good gas and have fun!
Al that rocks! Mitsu did us right on the computer, so any reflash / piggy back just put in the good gas and have fun!
Originally posted by boostedwrx
wasnt 100 RON? I dont have the manual in front of me.........
wasnt 100 RON? I dont have the manual in front of me.........
Keith
Originally posted by SuPaNooK
where the hell did they expect us to get this kinda gas....
kinda stupid they didnt think about it for ppl ont he west coast with only 91...
where the hell did they expect us to get this kinda gas....
kinda stupid they didnt think about it for ppl ont he west coast with only 91...
it could be worse, try running your evo on 90 pump octane... just be glad you live in the USA!!
