Airflow has been significantly increased by opening the venturi to the max limit of .615 using a CNC machining center - the same technology we use to bore our connecting rods. The carburetor will be jetted for your application. Will pass AKRA and NKA box stock tech. Also a great carb for the Predator 212cc engines and for applications other than karting such as Mini Bikes, Drift Trikes, Bar Stools or Mud Motors. The carb will come jetted for open air filter. If using a Factory Stock Air Box please call 800-521-3560 to order. The jetting is different for that application.
We jet these carbs specific to your application. The carb will come with instructions for timing and coil gap recommendations. Please select which restrictor plate you are using, which header configuration you are using, your type of racing and your cam from the drop-down boxes so we can customize your carb to match your needs. Carb is set up for Gasoline fuel only.
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Carb is awesome love arc products good addition to my son's race motor
This carb really wok up my mud motor!
Bolted it on..and lost a half a second...and it came with out bowl gaskets
We had an unusual application. We built a UH6F hovercraft powered by a 6.5 HP Briggs and Stratton. Not a bolt on setup but worth the effort. We gained over 300 RPMs and it runs great. We also bought an air filter and adapter. https://youtu.be/ygoAByCeNkY
Solved my predator 212 (non hemi) fuel delivery issues, idles great now and pulls strong through entire throttle curve...paired with RLV header/muffler, Air Filter adapter/filter, ARC Rod, ARC billet flywheel, 22lb white springs, 010 headgasket, 3910x plug...... Thanks ARC!
I had a speed and idle issue. This carb fixed both problems. Ran great, good price.
Bolted right on the my Honda clone. Started the first pull, adjusted the idel, and go have fun. I can tell a big difference in performance.