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Old 07-28-2009, 08:07 PM   #1 (permalink)
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Exclamation Octane booster Question

Any one has experience with octane booster?

I need to boost 87 Octane to 91 to run a BWR SC'd 05 elise. with CharlieX's Tune.

What brand of booster do i need? how much to mix?

Assume I can only get 87 octane (please dont ask why)

Luke
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Old 07-28-2009, 08:14 PM   #2 (permalink)
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Thought octane booster only increases octane by a percentage of a point.
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Old 07-28-2009, 08:16 PM   #3 (permalink)
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Quote:
Originally Posted by s4norice View Post
Any one has experience with octane booster?

I need to boost 87 Octane to 91 to run a BWR SC'd 05 elise. with CharlieX's Tune.

What brand of booster do i need? how much to mix?

Assume I can only get 87 octane (please dont ask why)

Luke
For the last 10 years I've heard nothing but bad things about octane boosters.
They all grossly overestimate their ability to boost the octane, and many actually only increase the "octane" by decimal points.

I've been looking for 100 or 93.5 oct here in Colorado, due to some pinging when it got to 95-100degrees here, no luck... so I'd be interested too.
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Old 07-28-2009, 09:08 PM   #4 (permalink)
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octane boosters don't work. Best thing to do in your situation is to add some 100 octane to get to the desired 91 octane.
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Old 07-29-2009, 04:31 PM   #5 (permalink)
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I suggest you look into toluene. Google "toluene octane booster", you'll find lots of info. Use at your own risk, handle carefully (just like you need to handle gasoline carefully).

HTH,
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