ARC Racing 6602-PH Ultralight Billet Flywheel - Predator 212cc HEMI - SFI Certified

$177.01 USD
$177.01 USD
ARC Racing 6602-PH Ultralight Billet Flywheel - Predator 212cc HEMI - SFI Certified

ARC Racing 6602-PH Ultralight Billet Flywheel - Predator 212cc HEMI - SFI Certified

$177.01 USD
$177.01 USD

Shaving rotational mass is the single most effective way to unlock explosive acceleration out of the apex in your racing go kart. The ARC Racing 6602-PH Ultralight Billet Flywheel tips the scales at an astonishingly low 1.75 pounds, drastically reducing parasitic drag on Predator 212cc HEMI powerplants.

Unleashing Predator 212cc Racing Engines

Engineered specifically for the Harbor Freight 212cc HEMI Predator (identified by the cast aluminum valve cover), this CNC-machined billet aluminum flywheel is built to handle extreme RPMs. When you are tuning high-output racing engines, every ounce of rotating weight matters. By dropping the flywheel mass, your engine spools up instantly, allowing your bully clutches to engage with brutal efficiency. Whether you are running a traditional chain drive or an experimental belt engine configuration, the reduced inertia translates directly to lower lap times and aggressive hole shots.

Precision Timing and SFI-Certified Durability

Safety and precision are non-negotiable on the grid. This ARC billet flywheel carries full SFI certification, ensuring it will not shatter under the immense stress of high-RPM kart racing. It comes pre-set to 32 degrees BTDC using a stock key, delivering the optimal ignition timing for modified HEMI builds. While Briggs racers might be busy tuning their lo206 carburetor kit, Predator builders can drop this flywheel in with stock diameter compatibility. Note that stock cooling fins may not fit; we recommend sourcing the DJ-1175 fin for optimal airflow.

  • Ultra-Lightweight Design: Weighs only 1.75 lbs to drastically reduce rotational mass and improve throttle response.
  • SFI Certified Safety: Rigorously tested and certified to withstand the extreme RPMs of competitive karting.
  • Optimized Ignition Timing: Pre-set to 32 degrees BTDC using a standard stock keyway for maximum power delivery.
  • HEMI Predator Specific: Exclusively machined for Harbor Freight 212cc HEMI engines featuring a cast aluminum valve cover.
  • Drop-In Compatibility: Retains the stock overall diameter and works seamlessly with the OEM pull rope and coil.
  • Precision Coil Spacers: Includes necessary hardware to achieve the mandatory minimum 0.030-inch coil gap.
  • High-Grade Billet Aluminum: CNC-machined construction ensures perfect balance and superior durability over cast alternatives.
We did not have a High Resolution of this item, this item picture may be different, but the description and title is accurate. The first two images are AI generated. The third image is accurate, but is not high resolution. Email if you would like a more detail picture before ordering.
We did not have a High Resolution of this item, this item picture may be different, but the description and title is accurate. The first two images are AI generated. The third image is accurate, but is not high resolution. Email if you would like a more detail picture before ordering.

Frequently Asked Questions

Q: Is this flywheel compatible with the standard Predator 212cc engine?

A: No, this specific model (6602-PH) is engineered exclusively for the Predator 212cc HEMI engine, which features a cast aluminum valve cover. It will not fit the standard non-HEMI Predator engine.

Q: Do I need to purchase additional parts for installation?

A: While this is a drop-in part, the stock cooling fins may not fit this billet design. We highly recommend sourcing the DJ-1175 cooling fin for proper airflow. The kit does include the necessary coil spacers to ensure you maintain the mandatory 0.030-inch coil gap.

Q: Why is the flywheel weight so important for my racing kart?

A: By reducing the flywheel mass to 1.75 lbs, you significantly decrease rotational inertia. This allows your engine to spool up much faster, resulting in explosive acceleration out of corners and improved throttle response.

Q: Is this flywheel safe for high-RPM racing?

A: Yes, this ARC flywheel is SFI-certified. It is CNC-machined from high-grade billet aluminum to ensure it can withstand the extreme stresses and high RPMs of competitive karting without the risk of shattering associated with cast flywheels.

Q: What ignition timing does this flywheel provide?

A: This flywheel comes pre-set to 32 degrees BTDC (Before Top Dead Center) when used with a stock key, providing the optimal timing curve for modified HEMI Predator builds.

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