Main Menu
Your Cart

Naraku Carburetor CVK 24mm (139QMB, GY6)

Description: Naraku 24mm pressure-controlled tuning carburetor. 24mm intake for 85cc+ cylinders with relevant sized heads. E-choke and 102 Main Jet, with 42mm air filter connection. No accelerator pump to prevent over oiling. Great for a performance increase on 85-180cc 4-stroke engines. Supplied jets are for 85cc engines. 24mm intake manifold set recommended. Carb can also be used as a replacement item on standard 125cc engines. Air filter connection: 42mm. Intake connection: 32mm. Jet Size is 5mm.

NOTE: Installation of Naraku Carburetor CVK 24mm on a 139QMB big bore cylinder head will require a bigger intake manifold like the NARAKU V.2 Intake Manifold (Part# NK200.32).


•    E-Choke
•    Non-Accelerator Pump
•    Cable/Rear Pull Linkages
•    Throttle Adjustment Knob
•    Open & Adjust Enricher Screw


•    Airbox Side: ID 38mm, OD 42mm
•    Engine Side: ID 24mm, OD 32mm
•    Venturi: 24mm


•    Main: 102 (5mm Thread) CVK Style
•    Pilot: 35s (6mm Thread x 28 Length)
•    Fit Air-Filter Port I.D. 3mm max. ± 41mm
•    Fit Intake Manifold 2mm max. ± 30mm

•    Fit GY6 125/150cc+
•    Fit QMB 49/50cc+

Supported Models: GY6 139QMB 49cc-50cc 4-stroke, 50QMF 90cc-100cc, 152QMI 125cc, 157QMJ 150cc, 161QMK 170cc, Chinese Scooter, ATV, Genuine Buddy, Kymco, Polaris RZR 170, Ruckus, TaoTao, Vento, and virtually any other GY6-based engine with CVK carburetor.

Item Weight & Product Dimensions:
•    1.656 pounds | 5.375" (L) x 4.772" (W) x 4.680" (H)

Write a review
Note: HTML is not translated!
Bad Good
Naraku Carburetor CVK 24mm (139QMB, GY6)
  • Availability: 16
  • Brand Naraku
  • Reward Points: 3
  • Model: NK200.06
  • Weight: 1.86lb
  • SKU: NK200.06
  • MPN: NK200.04
Products Sold: 5
Product Views: 2652
Price in reward points: 84