MMO mixed with commercial brand racing fuel
Posted: 26 June 2012 03:03 PM   [ Ignore ]
Total Posts:  5
Joined  2009-08-31

I am a NHRA drag racer that uses MMO for many things including leaving an abundant amount mixed in the fuel between races, sometimes weeks, to protect cylinders and fuel pumps without having to drain the fuel. My questions is, does leaving the MMO in the fuel system effect the racing fuel to the point it would not pass tech for legal fuel if left in the system ???  Would it show up in a fuel check by race officials as an illegal substance ???? Please help me on this.

Posted: 26 June 2012 07:21 PM   [ Ignore ]   [ # 1 ]
Total Posts:  103
Joined  2008-01-15

MMO will not show up at the recommended usage rate of 4oz per 10 gallons of fuel.