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Challenger SRT Hellcat
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18 Posts
Discussion Starter · #1 ·
Stock demon race pcm installed what fuel is best to run I’m thinking Sunoco gt250 100 octane or is a octane booster better
 

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2017 Dodge Challenger Hellcat
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125 Posts
Stock demon race pcm installed what fuel is best to run I’m thinking Sunoco gt250 100 octane or is a octane booster better
I seen Demonology use a 32oz can of Boostane and be able to use high octane mode. He has a YouTube channel, just type in "demon on boostane" or something like that and it should pop up
 

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Challenger SRT Redeye
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88 Posts
I use VP Racing MS100 or C12, both work great. I also use RaceGas additive mixed with 93 or 89 Ethanol free and had the same results.

C12 is at the pump at my race track vs 5 gallon containers.
 

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Challenger SRT Demon
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706 Posts
I run Sunoco GTX 98. Ethanol free and the best for these cars.
 
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