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ZAMDOE Carburettor Jets Kit Review: Practical tuning and spares for scooters and ATVs

ZAMDOE 40 Pcs Carburetor Jets Kit for PWK Keihin OKO CVK KOSO PE PWM Carburetor (30 Pcs Main Jets & 10 Pcs Slow Pilot Jets), with Carburetor Cleaning Brush Kit
4.7
[Wide Main Jet Range]  Multiple main jets #100–#170 cover PWK 21–42mm carburetors for precise tuning.
[Comprehensive Pilot Jets]  Pilot jets #32–#55 included for fine low-speed adjustments.
[Broad Carburetor Compatibility]  Fits PWK, CVK, PE types and brands like OKO, KOSO, Stage-6, Polini.
[Direct Part Replacements]  Replaces SCL-2018090001/0002/0003 series for direct fit and easy maintenance.
[Fits Multiple Engines]  Compatible with scooters, ATVs, karts 125–250cc GY6 engines for versatile use.
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Automotive parts aimed at making carburettor jet tuning and maintenance straightforward for scooters, ATVs and karts. Enthusiasts who want more consistent throttle response and fewer blockages will welcome the comprehensive set and brush kit. Is the ZAMDOE Carburettor Jets Kit the practical, budget-savvy choice for routine tuning?

⚡ At a Glance
  • Jet Sizes: Main jets span roughly #100–#170 across supplied sub-sets; slow pilot jets #32–#55
  • Best for: Home mechanics and tuners working on scooters, ATVs and karts with 125–250cc GY6 engines
  • Not ideal for: Precision race teams needing factory-spec jets or bespoke, matched jetting solutions

A 40-piece jet selection combines main and pilot jets with a cleaning brush kit. Suits common PWK, CVK and PE-style carburettors for straightforward on-vehicle adjustments.


Easier tuning across a wide range – with a 40-piece jet selection

The kit contains 30 main jets and 10 slow pilot jets in stepped sizes, allowing incremental changes to fuel flow. Swapping main or pilot jets alters the fuel/air ratio at different throttle positions, letting users chase the correct jetting.

Faster identification of the right main and pilot jet combination for changes in altitude, mods or different exhausts. Reduces guesswork during tuning sessions and shortens workshop time.

Quicker maintenance and fewer blockages – with the included cleaning brush kit

Small wire and nylon brushes are supplied to clean jet ports, passages and exterior crevices, removing varnish and debris that restrict flow. Clean ports restore intended jet flow characteristics without needing replacement parts.

Routine cleaning helps maintain consistent idle and throttle response and prolongs the life of jets. Simple maintenance means fewer unexpected stoppages on the road.

Broad fitment for many small engines – with compatibility for PWK, CVK and PE carburettor types

Descriptions confirm fitment to PWK, CVK and PE-style carburettors and list compatibility with OKO, KOSO, Stage-6 and Polini among others. Recommended fitment includes scooters, ATVs and karts using 125cc–250cc GY6 motors.

Useful as a single spares kit for mixed workshops or riders with multiple vehicles. Reduces the need to buy different branded jets for common carburettor types.

✨ The 4 Key Reasons for ZAMDOE Carburettor Jets Kit
  1. 40-Piece Kit – Lets tuners carry a full range of spares for on-the-road adjustments
  2. Cost-effective Alternative – Saves money compared with branded jets while keeping functionality
  3. Cleaning Brush Kit Included – Makes routine maintenance faster, clearing blockages in minutes
  4. User-Reported Performance Uplift – Drivers notice improved throttle response and steadier running
📋 Technical Details at a Glance
  • Category: Automotive Parts and Accessories
  • Subcategory: Carburettor Jets Kit
  • Brand: ZAMDOE
  • Kit contents: 30 main jets and 10 slow pilot jets (40 pieces total)
  • Main jet sizes: #100, #105, #108, #110, #115, #120, #125, #130, #135, #140, #145, #150, #155, #160, #170
❓ Frequently Asked Questions

Q: How many jets are included and what sizes are they?

A: The kit contains 40 pieces in total, with 30 main jets and 10 slow pilot jets. Main jet sizes range from about #100 up to #170 and pilot jets range #32 to #55.

Q: Which carburettors and engines will these jets fit?

A: Descriptions list compatibility with PWK, CVK and PE-style carburettors and note fitment for scooters, ATVs and karts using 125–250cc GY6 motors.

Q: Will using the kit improve engine running?

A: User feedback reports significant improvements in engine performance and throttle response after correct jet selection and tuning.

🏆 Our Verdict

The ZAMDOE Carburettor Jets Kit suits home mechanics and riders who need a broad range of spare jets and a simple maintenance kit for scooters, ATVs and karts. Wide main and pilot jet coverage paired with cleaning brushes makes tuning and upkeep straightforward. As a cost-effective alternative to branded sets, it represents sensible long-term value for routine tuning and spares.