[Spridgets] Octane Averaging

Rick Fisk refisk at chartermi.net
Tue Dec 4 19:29:40 MST 2012


I don't know the answer to your question.  But I'm curious - how did you
decide 110 is too much and 100 is too little?

Rick

Sent from my keyboard

On Dec 4, 2012, at 9:14 PM, Bob Spruck <mgmaven at bellsouth.net> wrote:

> If I mix equal amounts of 110 and 100 octane race gas, will it average
> out to 105? 110 is too much, 100 is too little, 105 is just right in my
> 11:1 engine. Seems logical to me but I thought I better ask.
>
> Point of reference, here in Georgia Sunoco 110 is going for $9.99 a
> gallon and 100 is $7.99. Probably be more at the track!
>
> Bob
> ------------------------


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