SHIQINHA Aluminum 212 Hemi Flywheel for Predator 212/224cc Engines — 8° Timing Key, Tuned Jet Kit

This precision-cast aluminum flywheel is built for small-displacement engines used in mini bikes, go-karts, generators and compact utility machines. Engineered for reduced rotational drag and improved heat dissipation compared with heavier steel units, the kit includes the flywheel plus installation hardware and tuning jets so you can fit and fine-tune it quickly. Compatibility targets Predator 212cc and 224cc 60363 Hemi clones and many GX160/GX200-style 6.5hp clone engines commonly found on Coleman, Baja, Axi, Yerf-Dog and similar platforms.

How will this flywheel affect engine responsiveness?

Because it is machined from aluminum and balanced for low drag, the flywheel allows the engine to rev more quickly and reach higher RPMs, improving acceleration and throttle feel. It also includes a built-in timing advance to lengthen and strengthen the ignition spark for more consistent combustion at higher engine speeds.

• Reduced rotational inertia for faster rev-up
• Built-in timing advance for stronger spark
• Rated for motor speeds up to 10,000 rpm
• Better heat transfer to help maintain normal operating temperature

What comes in the package and do I need extra tools?

The kit ships with all frequently needed pieces so you can complete installation without sourcing many external parts. Included are valve springs, a crankshaft key, an 8° offset timing key, jets and a replacement spark plug; basic hand tools are usually sufficient for the swap.

• 1x aluminum hemi flywheel (212cc fitment)
• 2x 26 lb valve springs, 1x emulsion tube, 3x main jets (.036, .037, .038)
• 1x metal crankshaft key, 1x 8° offset timing key, 1x spark plug
• Typical install requires a flywheel puller, socket set, and torque wrench

Which engines and vehicles is this flywheel compatible with?

This flywheel targets the Predator-style 212/224 Hemi platform and compatible GX160/GX200 6.5hp clone engines. It fits common small-vehicle and equipment applications where these engines are factory installed or swapped.

• Predator 212cc, 224cc, 60363 Hemi clones
• Hond* GX160/GX200 clone 6.5hp engines
• Coleman CT200U, CT200U-EX, BT200X; Baja Warrior MB165/MB200; Axi M200
• Mini bikes, go-karts (KT196/Yerf Do*), lawn mowers and small generators

Is installation difficult and what tuning adjustments are included?

Installation is straightforward for anyone comfortable with basic engine maintenance; the kit includes a timing key and multiple jets to adjust fuel delivery as you change flywheel timing characteristics. No complex electronic tuning is required—carburetor jet selection and proper ignition timing are the main adjustments.

• Includes 3 main jets to tune air/fuel mixture after timing change
• 8° offset timing key for advancing ignition timing
• 26 lb valve springs supplied to maintain valve control at higher rpm
• Simple hand tools and a flywheel puller recommended

Who is this for: This SHIQINHA aluminum 212 Hemi flywheel is intended for hobbyists, racers and DIY mechanics seeking a lightweight, better-dissipating flywheel to increase rev speed and optimize combustion on Predator-style 212/224 and GX160/GX200 clone engines. If you operate mini bikes, go-karts, small utility equipment or are performing performance swaps and want a bolt-in upgrade with tuning options, this kit offers a complete hardware and jetting package to get you on the road faster.