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212 Built Stage 3 Motor

212 Built Stage 3 Motor

$1,500.00 Regular Price
$1,300.00Sale Price
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Predator 212 Stage 3 Built Racing Engine (Hemi)

Overview

  • Purpose-built 212cc single-cylinder OHV race engine tuned for 4500–7500+ RPM operation. Ideal for sprint karting, mini bikes, and short-track applications. Delivers explosive mid-to-top end with reliable high-RPM durability.

Key Upgrades

  • Induction: 22 mm round-slide carburetor (WC22/Mikuni-style) with open filter and adapter; rejetted and bench-tuned for high-flow.

  • Camshaft: .260–.265 in lift race cam (e.g., TTS-265 “Banzai” profile) with 26 lb valve springs for strong pull from ~4500 to 7000+ RPM.

  • Flywheel: Lightweight billet aluminum flywheel with advanced timing (approx. 32–34°) and high-energy magnets; Hemi taper.

  • Bottom End: Billet connecting rod (ARC 3.308) for 5500+ RPM+ durability; governor removed.

  • Cylinder Head: Ported/matched intake and exhaust, performance valve job; fire-ring or performance head gasket for sealing at high cylinder pressure.

  • Exhaust: Tuned header recommended, 0.930–0.960 in ID for open pipe performance (muffler optional; use racing muffler only).

  • Fasteners/Assembly: HD hardware, new side cover gasket, precision clearances set for high-RPM reliability.

Performance

  • Power: Approximately 15–18+ HP on gasoline with proper header and jetting; higher with additional head work and fuel.

  • RPM Range: Usable band ~4500–7500+ RPM depending on cam, header, and load.

  • Clutch/Converter: Target clutch engagement 3800–5000 RPM for best launch and midrange.

  • Fuel: 91–93 octane recommended; race gas or methanol builds require corresponding carb and timing changes.

    PREMIUM SPECS

    TRUE BIKER DNA

    We fuse the bold character of a heavyweight cruiser into a agile frame. Every curve is crafted to command attention while you ride the road.

    MAXIMUM CAPABILITY

    Experience roar through high-end audio setups. Our machines feature versatile engine specs, allowing you to choose between high-velocity power or a relaxed weekend cruise.

    BAGGER STYLING

    Achieve that iconic low-slung look. Our design utilizes flared custom bags and a sleek rear shell to perfect the ultimate custom silhouette.

    STAGE 3 POWERED

    Uncompromising force in every rev. The 212 Stage 3 engine setup ensures your mini build has the torque and stamina to outpace the competition.

    OFFICIAL STREET GEAR

    Shirt = Entry to Win (Not valid in NY or FL)

    Built Small. Rides Big. Gear up while your build is in progress—or even if a full custom bike isn’t in the budget yet. Grab a shirt or poster to rep Eastside Shorty now. Every shirt purchase automatically enters you into our sweepstakes to win a bike. In-stock / ships in 3–5 days. Sweepstakes details (no purchase necessary where required by law). Not valid in New York or Florida.

    Sweepstakes details (no purchase necessary where required by law).

    TAILOR MADE

    Make it yours. From engine tuning to vibrant aesthetics, you call the shots. Note that specialized mechanical parts and artisanal paint work will adjust the manufacturing window and price.

    Colors & Coats

    Stand out with specialized metallic, satin, or deep gloss layers. Our team can execute complex multi-color designs on request.

    Rims & Rubber

    Pick from vintage steel spoke designs or modern racing metals. Fitted with either nimble low-profile tires or wide-stance rubber for more grip.

    Sound Systems

    Next-level Bluetooth decks paired with rugged speakers. These marine-grade units ensure your music stays clear above the engine's deep exhaust.

    Custom Illumination

    Illuminate the dark with smart LED strips and high-beam setups. Sync your ground lighting to your music for an immersive night ride.

    Power Improvements

    Boost your acceleration with custom stage kits. We offer nitrous systems and specialized intake paths to get every bit of speed possible.

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