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6671 Predator 79cc Billet Flywheel
ARC Racing 6671 billet flywheel designed for Predator 79cc engines. Featuring SFI-certified 6061-T6 billet aluminum construction and a precision balanced design, this flywheel delivers improved durability and reliable high-RPM performance for small engine builds. See full product details below.
6671 Predator 79cc Billet Flywheel
The ARC Racing 6671 billet flywheel is engineered specifically for Predator 79cc engines. Precision-machined from 6061-T6 billet aluminum and SFI certified, this flywheel replaces the factory cast flywheel with a stronger and more reliable component designed for safe high-RPM operation.
This flywheel features powerful rare-earth magnets that produce a strong ignition signal for consistent spark delivery and stable ignition timing. Weighing approximately 3.15 lbs, it provides a balance of durability and performance for kart racing, minibikes, and small engine builds.
The flywheel is preset to approximately 28° BTDC (about 4° advance over stock) when installed with a standard flywheel key and includes all required hardware for installation.
Upgrading to a billet flywheel significantly improves engine safety and reliability by replacing the weaker cast flywheel with a high-strength aluminum design capable of handling increased RPM and performance use.
Key Features
- SFI-certified 6061-T6 billet aluminum construction
- Designed specifically for Predator 79cc engines
- Powerful rare-earth magnets for strong ignition signal
- Preset timing: 28° BTDC (4° advance)
- Approximate flywheel weight: 3.15 lbs
- Includes required installation hardware
- Minimum ignition coil gap: .030"
- Recommended torque specification: 55 ft/lbs
- Improves safety and durability in high-RPM applications
Fitment
- Predator 79cc engines
Important Fitment Notice: This flywheel fits ONLY Predator 79cc engines. It will NOT fit Predator 212, Honda GX200, or 196cc clone engine platforms.
Frequently Asked Questions
What engine does the ARC 6671 flywheel fit?
The ARC 6671 billet flywheel is designed specifically for Predator 79cc engines.
Will this flywheel fit Predator 212 or GX200 engines?
No. This flywheel is designed only for the Predator 79cc engine and will not fit Predator 212, Honda GX200, or clone engines.
What timing is the flywheel set at?
The flywheel is preset at approximately 28° BTDC when installed with a standard flywheel key.
What coil gap should be used?
ARC Racing recommends a minimum ignition coil gap of .030 inches.
What torque should be used when installing the flywheel?
The flywheel nut should be tightened to 55 ft/lbs.
Compatible Engine Platforms
- Predator 79cc
Complete your Predator 79cc engine build with ARC Racing billet performance components including billet connecting rods, billet crankshafts, billet sidecovers, and high-performance billet flywheels engineered for kart racing and high-RPM small engine performance.