GOOFIT
Carburetor PZ19 19mm Electric Choke for 2-Stroke 50cc 70cc 90cc Jog, Minarelli 1E40QMB Engine
Carburetor PZ19 19mm Electric Choke for 2-Stroke 50cc 70cc 90cc Jog, Minarelli 1E40QMB Engine
5.0 / 5.0
(11) 11 total reviews
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GOOFIT 19mm Precision 2-Stroke Carburetor with Electric Auto-Choke
Restore the "snap" and reliability of your 2-stroke engine. The GOOFIT 19mm Carburetor is a premium replacement specifically engineered for the high-performance demands of 50cc, 70cc, and 90cc 2-stroke engines. Optimized for the Minarelli (1E40QMB / 1PE40QMB) platform, this carburetor is the ultimate solution for scooters and ATVs that suffer from difficult starts, "flat spots" in acceleration, or messy fuel leaks.
Equipped with a integrated electric auto-choke, this unit manages the air-fuel enrichment automatically, ensuring your machine fires up instantly on the first try. Its precision-machined internal circuits are designed to keep the engine running smoothly throughout the RPM range, effectively preventing "oil-lacking" (lean conditions) and "oil-spilling" (flooding) while the engine is under load.
Product Compatibility
- Engine Type: 2-Stroke 50cc, 70cc, 90cc Air-Cooled or Liquid-Cooled engines.
- Specific Engine Models: Minarelli 1E40QMB, 1PE40QMB, JOG50, JOG90.
- Vehicle Types: Scooters, Mopeds, ATVs, Quads, and Go-Karts (Yamaha Jog clones, Eton, Polaris, etc.).
Key Technical Specifications:
- Manifold Intake Diameter: 19mm (0.74")
- Air Filter Mounting (OD): 35mm (1.37")
- Choke Type: Electric Auto-Choke (Plug-and-Play)
- Design: 2-Stroke Specific High-Flow Venturi.
Why Choose the GOOFIT Minarelli Series?
- Instant Auto-Start: The electric choke eliminates the hassle of manual levers, providing the perfect mixture for cold starts every time.
- Leak-Proof Performance: Engineered with high-quality seals and a precision float system to avoid oil-spilling and ensure a clean garage floor.
- Smooth 2-Stroke Power: By providing a consistent fuel-to-air ratio, this carburetor prevents the engine from "bogging" at high speeds, providing smooth, continuous power for trail riding or street commuting.
- Commercial Build Quality: Durable and heat-resistant, this unit is built to withstand the high vibration and temperature cycles typical of 2-stroke powerplants.
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Fitment FAQ
Will this part fit my specific model and year?
This carburetor is intended for Engine Type: 2-Stroke 50cc, 70cc, 90cc Air-Cooled or Liquid-Cooled engines.; Specific Engine Models: Minarelli 1E40QMB, 1PE40QMB, JOG50, JOG90.; Vehicle Types: Scooters, Mopeds, ATVs, Quads, and Go-Karts (Yamaha Jog clones, Eton, Polaris, etc.).. Key physical/spec details from the product data include Manifold Intake Diameter: 19mm (0.74"), Air Filter Mounting (OD): 35mm (1.37"), 19mm. Use the compatibility table and product photos together before ordering.
Do I need to match the OEM part number?
Yes. If your original part has a stamped OEM or manufacturer number, match that number first before ordering. For this carburetor, also compare the intake diameter, outlet diameter, flange/bolt spacing, choke type, throttle-cable connection, fuel/vacuum ports, and engine displacement. This is especially important for Yamaha/Polaris PZ19/JOG50/JOG90 models because similar model names can use different parts by year or trim.
What models or situations does this part not fit?
Do not order this carburetor for machines outside the listed compatibility, or for units with different intake sizes, cable/choke styles, flange spacing, jetting requirements, or fuel/vacuum port layouts. Do not rely only on the model name or engine size.
What should I check before ordering?
Before ordering, compare your original part with the photos and check the intake diameter, outlet diameter, flange/bolt spacing, choke type, throttle-cable connection, fuel/vacuum ports, and engine displacement. Recheck listed specs such as Manifold Intake Diameter: 19mm (0.74"), Air Filter Mounting (OD): 35mm (1.37"), 19mm. If any connector, mounting point, size, or year detail is different, confirm fitment before installation.
Installed on my Yamaha,runs great like other goofit parts.
Works great thanks
Perfect
Put it on started right up .worked perfectly
This carburetor was pretty easy to install and it worked well on a older model Genuine roughhouse scooter when a lot of other carburetors wouldn't work.