The Details ⚙️
Want faster throttle response and real performance gains? This PWK flat slide carburetor kit is one of the best upgrades you can make to your GY6 QMJ157 setup — period.
This is a complete, pre-assembled drop-in kit that includes everything you need: PWK carb (size + finish of your choice), intake manifold, Uni pod filter, throttle cable, and full jet kit. No piecing things together — just install and tune.
We ship each carb with a base tune for sea level, but expect to fine-tune depending on your elevation, engine size, and setup. If you want to dial it in perfectly, a wideband is highly recommended.
📊 Take the guesswork out of tuning: Wideband O2 Sensor Kit
Choose your setup based on your build:
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26mm — Best for 150cc
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28mm — Best for 170cc–180cc
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30mm — Best for 190cc–232cc
More airflow, quicker response, and noticeably stronger acceleration — this is a must-have upgrade 🔥
What's Included 📦
- 🌀 PWK Flat Slide Carburetor (26mm / 28mm / 30mm)
- 🌬️ Uni Pod Air Filter
- 🧩 Intake Manifold
- 🧵 Throttle Cable
- 🎯 Pre-installed base tune (sea level)
Pilot Jet Kit Included:
32, 35, 38, 40, 42, 45, 48, 50, 52, 55
Main Jet Kit Included:
100, 105, 108, 110, 115, 120, 125, 130, 135, 140
Important Things to Note 🚨
- Carb is pre-tuned for sea level — fine tuning will be required for most setups.
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Buggy owners: Included throttle cable will NOT be long enough — you must source your own.
- Maddog & wide tire Ruckus builds require additional parts:
🧩 Clocking Flange: CLICK HERE
🧵 Angled Cable Top: CLICK HERE
Not sure which size or setup you need? Message us — we’ll help you dial it in 👍
