Octane Booster?

Originally Posted by Silverstone

Octane boosters have no real effect on fuel octane unless you use numerous bottles. In this case, the effect would still be minimal. Keep in mind that "octane points" translate to tenths of "(R+M)/2" octane.
There are also certain amounts used to calculate this, such as "adds 7 octane points to 5 gallons of fuel." This will make 5 gallons of 89 octane into 89.7 octane, assuming a perfect, optimistic blend. I feel this is still over what its effective octane would be.

You'd have a better experience adding toluene alone to your fuel.

Originally Posted by JARblue

Get some toluene.

anyone use Lucas octane booster or any octane booster?

Originally Posted by MZ DAIZY

Hmmm... I was just reading that thread. It is Lucas and I did buy 2 bottles of it, but it seems like I won’t have a problem with too much octane, more like not enough...

Originally Posted by Hotrodz

Too much octane, no such thing just at some point you will be maxed. I have used Boostane as an octane booster with good results and my tuner is a fan of it as well.

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