Race gas

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KDXFreestyle

Damn Yankees
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Nov 19, 2002
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If I use race gas for 1 race, this weekend, do I run it 50/50 (100 octane) with regular gas? I have a RK Plug, 2003 Stock KDX (airbox mod) do I have to change my jetting? and what should the premix be? I believe I am running 40 something to 1. thanks!!
 
Rich Rohrich

Rich Rohrich

Moderator / BioHazard
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Jul 27, 1999
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If you aren't going to tune specifically for race fuel then there is no point in using it on your KDX. generic race fuel does NOT give you more power.

There are at least 100 different threads on race fuel that will explain all this in excrutiating detail. Take a look around.
Until the search function is fixed here are a couple of threads that might help:

http://www.ericgorr.com/techarticles/Fuel_Basics.htm
http://www.ericgorr.com/techarticles/fuel_terminology.htm
http://dirtrider.net/forums3/showthread.php?s=&threadid=5282
http://dirtrider.net/forums3/showthread.php?s=&threadid=67473
http://dirtrider.net/forums3/showthread.php?s=&threadid=37888
http://dirtrider.net/forums3/showthread.php?s=&threadid=61871
http://dirtrider.net/forums3/showthread.php?s=&threadid=60651
http://dirtrider.net/forums3/showthread.php?s=&threadid=56137
http://dirtrider.net/forums3/showthread.php?s=&threadid=12435
http://dirtrider.net/forums3/showthread.php?s=&threadid=56918
 
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