quick question i was running 87 with no problem got to less then half a tank and filled it with 93 should level out to 90 octane not 91 i realize that but will that be a big problem over just 1 octane or am i looking at this the wrong way im waiting for the tank to get to empty and do it right but will it be a problem untill i do.so far nothing horrific has happened no knocking or pinging or anything like that .

 

3767,

No one would really know what you have after that. I have a Jet 2 chip in my Daytona and have always ran premium (91 or more) and have never had any problems.



MN

 

91 octane here with the SC...The only problem I have had is husband bitching about the cost...