Octane calculator question...
Thread Starter
Melting Slicks
Joined: Jul 2015
Posts: 2,670
Likes: 400
Octane calculator question...
Plain and simple...Whats the highest octane rating you can get delivered to your home ? The highest octane pump here is 93.....is it 110 ? If it is, how much 110 do you have to add to 93 to get to 100 for one gallon ?
Instructor
Joined: Jun 2021
Posts: 128
Likes: 71
From: Wiesbaden, Germany
I use to use this on my Evo back in the day. 1 quart to 5 gallons of 91 made around 105 octane, I used 3 quarts to a full tank of gas. . My tuner laughed at me the first time till he hit the gas, he was a believer. They also sell straight race fuel.
https://torcoracefuel.net/collections/accelerators
As far as mixing race fuel with 93, there are tons of calculators online.
https://torcoracefuel.net/collections/accelerators
As far as mixing race fuel with 93, there are tons of calculators online.
Last edited by MKR_DmD; Jul 19, 2021 at 04:42 PM.
Team Owner
Joined: Nov 2006
Posts: 21,136
Likes: 212
From: Long Island New York
You started a thread yesterday saying your car is currently tuned to run 93, why do you think you need to go to 100?
if you’re just looking for a little safety margin then bumping up the 93 a point or two should be sufficient. Torco will get you there easy enough and a heck of a lot easier and cheaper then blending 100 fuel.
if you’re just looking for a little safety margin then bumping up the 93 a point or two should be sufficient. Torco will get you there easy enough and a heck of a lot easier and cheaper then blending 100 fuel.
Safety Car
Joined: Sep 2013
Posts: 4,355
Likes: 2,630
From: Draper Utah
Octane works on a direct ratio.... 5 gallons of 93 mixed with 5 gallons of 110 gives you 10 gallons of 101.5.
(93+110)/2 = 101.5
7 gallons of 93 mixed with 5 gallons of 110 will give you 12 gallons of 100.1
((93×7) + (110x5))/12 = 100.1
You might want to check my math... LOL...
(93+110)/2 = 101.5
7 gallons of 93 mixed with 5 gallons of 110 will give you 12 gallons of 100.1
((93×7) + (110x5))/12 = 100.1
You might want to check my math... LOL...
Last edited by Iceaxe; Jul 19, 2021 at 09:59 PM.
