Only if the engine manufacture recommends 93 octane which is highly unlikely. Most likely the manufacture recommends 87 octane and that is what you should use. Using a higher octane is a waste of money and will provide no benefit whatsoever.
65% of 87 and 35% 93 to make 89 octane gas
93 octane
93 octane
93 octane all the way!
there recommended for 92 octane or higher with you should use premium gas witch is 93 octane
New cars with knock sensors to adjust ignition timing can run on lower-octane fuel, but you lose power.
Super or 93 Octane
93
it's a little better than 87 octane but not really high test gas, 91 and 93 octane is the high test.
always run 93oct in dirtbikes, this makes your bike good on gas and 5 mph faster.
use's regular 87 octane which can be bought at any gas station and you can use 93 octane also.
93 octane or higher.