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anyone run propylene oxide in there fuel? i have been told at a safe mixture its worth 10% hp gain I run in an open class truck pulling so any fuel is legal so I won't be cheating just looking to add a few hp and it would be easy to poor into fuel I am not worried about the oder of the fuel Just curious if it works

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Most of the racing organizations I know of flat outlaw that stuff Several years ago(10 to 20 ) Klotz was using it in some of there NHRA approved legal racing gasoline, some one caught on and raised a beef, no more after that. It made a lot of the plastic fuel cells unusable due to leaving a traceable residue in them, which would not clean out no matter what the guys did that had them and what they tried to remove the residue I have a three gallon one from a old race car, you can still smell the residue in it, bracket racers usually don't get fuel checked