Does anyone know if you add octane booster to regular 87 octane how much it brings up the octane level? I have the mopar performance computer and have to run 93 octane and thought about running 87 octane with some octane booster but not sure if its a good idea.

 

I can't imagine an octane booster bringing it up that much. Test it out. Your truck may run rough for a tank. I think I would reset the computer before and after your test.

 

104+ Octane Booster & 87 octane worked OK with my MP computer. No 'pinging' At all. Good luck.

 

How concentrated did you mix it? 1 bottle to full tank or 1 bottle to a half tank?

 

Sorry for late reply-busy elsewhere-1 bottle 104+ & then filled-up tank which is the 'big' tank... 22 gallon capacity.