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ARC

Billet Adjustable Flywheel for Predator 212 Hemi

Billet Adjustable Flywheel for Predator 212 Hemi

Regular price $203.12 USD
Regular price Sale price $203.12 USD
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The ARC billet adjustable flywheel replaces the heavy stock cast iron unit on your Predator 212 Hemi engine. Made from billet aluminum, it drops rotating weight to 3.5 lb so your kart accelerates quicker off the line and out of corners. The indexed hub lets you advance ignition timing in precise 2-degree steps up to 14 degrees to match your cam, compression ratio, and track conditions.

Experts will appreciate the rare-earth magnet that delivers a clean signal at high RPM, the SFI certification for safety, and the requirement for a #5982 coil relocation bracket. Beginners simply get a smoother running engine that makes more usable power exactly when you need it.

This flywheel fits the Gen 2 Predator 212 Hemi with the cast aluminum valve cover. It is not compatible with the stock pull starter.

💡 Safety Notes: Always torque the flywheel to 65 ft/lbs and maintain a minimum 0.030 in coil gap. Proper installation prevents vibration and keeps your kart engine running safely at race speeds.

Whether you are just getting into karting or chasing tenths at the track, this silver billet flywheel gives you the adjustability and weight savings that stock parts cannot match.

Diameter 5-3/4 in
Weight 3.5 lb
Timing Adjustment 2° increments, up to 14° advance
Magnet Type Rare-earth
Minimum Coil Gap 0.030 in
Torque Spec 65 ft/lbs
Certification SFI

Frequently Asked Questions

  1. Will this billet adjustable flywheel fit my Predator 212 Hemi engine? Yes it is designed specifically for the Gen 2 Predator 212 Hemi with cast aluminum valve cover and includes an indexed adjustable hub that eliminates keyway modification.
  2. Do I need any extra parts to install this ARC flywheel? You will need the #5982 coil relocation bracket and it is not compatible with the stock pull starter on your kart engine.
  3. What kind of performance gains can I expect from this adjustable flywheel? Racers see quicker acceleration from the reduced 3.5 lb rotating mass plus the ability to dial in 2-degree timing steps for better power delivery on any track.

More from ARC

✓ Product Highlights

  • Replaces stock cast iron flywheel on Predator 212 Hemi engines.
  • Billet aluminum construction reduces rotating mass to 3.5 lb.
  • Diameter measures 5.75 inches.
  • Adjustable timing in 2 degree increments with up to 14 degrees of advance.
  • Uses rare earth magnet for reliable signal at high RPM.
  • SFI certified for safety in racing applications.
  • Requires coil relocation bracket part number 5982 for proper fit.
  • Indexed adjustable hub eliminates the need for keyway modification.
  • Minimum recommended coil gap is 0.030 inches.
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