KFX 450 HQ Forum banner

Discussions Showcase Albums Media Media Comments Tags Marketplace

1-3 of 3 Results
  1. Engine/EFI/Drivetrain
    So it turns out that I have easy access to 100 octane fuel and I'm wondering if it is worth running through my quad. At $5 a gallon it's a very happy medium between 91 and 110. I have no idea what I would need to do to compensate for the octane increase other than a higher compression piston. I...
  2. Engine/EFI/Drivetrain
    I've been doing research on running race gas seeing as my old 2-strokes loved it. My job is also a VP Dealer so it doesn't cost to much for me either. I've been leaning towards U4.4 (102 Octane, Leaded, Oxygenated, Additives for powersports motors supposedly as well) after talking to my boss who...
  3. For Sale / Wanted
    Doesnt get ridin as much as should. (especially with my kfx 450r :B ) gas powered, think around 25cc clean carb, front discs, and rear brake. top speed around 20 mph (whoa!!) if you or someone you know might be interested please pm me. i live in Maryland about 30 mins from DC. Will post pics...
1-3 of 3 Results