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  1. S

    Oil pump add on?

    Has anyone ever added some type of oil pump to a oil slinger style engine (predator 212)? Thanks
  2. S

    Am I just to big?

    So I've been searching for top speed on my built predator 212 mini bike. Current gearing is 17X75 and fastest I can get is 59mph that's about 6300rpms. My buddy gets on the bike and goes 66mph with no changes just rider. I weight 230lb and he weights 130lbs. Could the 100lbs really make that big...
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    Predator Hemi Rpm issue

    I've got a predator 212 hemi and it doesn't seem to turn the Rpms I think it should. I've tried jetting up and down but doesn't improve. Max rpm I've seen is about 6,700rpms. Motor is on a mini bike with gear ratio of 5.00. 14.5in tires, 75t axle gear, 15t clutch. Mod list: Arc flywheel 8*...
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    What's up from Florida

    I've built a few bar stool racers, go kart with a yzf600r engine, have about 8 mopeds and like anything cool. New project is a mini bike. Also have a 4cyl turbo mustang that's kind of fast¿
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    Predator 212 wot issue

    I've got a Predator 212 hemi. Issues is when I'm running wot for an extended period of time 1/2-1 mile the bike will die out like it's running out of gas but will kick back on a few seconds later. Or while it's dieing out if I move the choke lever back and forth it will slowly start running...
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