NCY A8 Performance Camshaft - GY6 125cc & 150cc

NCY Performance A8 Camshaft – GY6 125cc / 150cc / 169cc The NCY A8 Camshaft is the premier choice for riders seeking a massive boost in low-end torque and mid-range acceleration. Engineered with a specialized leading slope and optimized intake timing, this camshaft allows your engine to maximize every stroke, especially when paired with a big bore kit or performance exhaust. Comprehensive Model Fitment List This camshaft is compatible with 157QMJ, 161QMK, and 152QMI engine platforms. If your engine code includes QM or FM , this part is compatible. Wolf Brand Scooters: Blaze II, EX-150, Lucky II, JET II, V150 Ice Bear (Maddog & More): Maddog 150 (PMZ150-6-F, PMZ150-6N-F), PMZ150-1, PMZ150-C-F, PMZ150-3C(J), PMZ150-3S(J), PMZ150-5N-F, PMZ150-8, PMZ150-16-F, PMZ150-18-F, PMZ150-19, PMZ150-20 Tao Motors / TaoTao: Powermax 150, Lancer 150, Quantum 150, VIP MD150Q-5A ZNEN / Bintelli / Amstar: ZNEN: Cruiser 150, Roar 4, ZN150T series, YY150T series (-3, -4, -8, -12, -29) Bintelli: Scorch 150, Valor 150, Havoc 150 Amstar: Amstar 150, Nostalgia 150 BMS / Lance / SSR: BMS: Heritage 150, Palazzo 150, Pathfinder 150, Valkyrie 150 Lance: Cali Classic 150, Havana Classic 150, PCH 150, Cabo 150 SSR: Pacifica, Rowdy, Turino Other Compatible 150cc Models: SYM: Fiddle 125/150, Allo 125/150 Chicago Scooter Co: Belmont 150 Adly: GTC-50, GTA-50 (150cc variants) Jonway: YY150T-2A, Delta 150 Peace Sports: TPGS-804, 808, 809, 812, 824, 840 ?? IMPORTANT: This camshaft is NOT compatible with Genuine Scooter Co. models (Buddy 125, Buddy 150, Hooligan) or Vespa/Piaggio engines. It is designed strictly for the Chinese/Taiwanese GY6 engine architecture. Technical Specifications Camshaft Profile: A8 (High Torque) Intake Lobe: 26.25 x 19.8 x 10.3mm Exhaust Lobe: 26.15 x 19.56 x 8.4mm Bearings: Dual TPI Premium Bearings (32 x 8mm) Sprocket: 34 Teeth | OD: 66.75mm | ID: 15mm Legal Disclaimer: For off-road use only. Not legal for use on public roads. Not legal for sale or use in California on pollution-controlled vehicles. Installation should be performed by a qualified technician; timing errors can cause catastrophic engine damage.