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Race fuels and MMT

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Mad Hatter

Gotta go Faster
5,237
4,227
Santiago, Chile
Opening up the engine for a rebuild.... At the last Enduro race I could not afford to get any race fuel so I used boostane to get the fuel from 93 to 98 Octane... Have a 93 race tune from Shaun at AED. It took two quarts for roughly 50 gallons.

When possible, I use Sunoco GT260 plus to mix in and raise the octane level for safety.... My logs show no Knock, and it advances 3 degrees from 27.5 degrees with our local 93 pump gas..

But looking at the spark plugs and valves, you can see how orange they are!!!

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AND!!! Then when I look up the problems with MMT additives........ Guess what... The Sunoco GT260 plus has it as well!!!!
 

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