True 20mm Performance Carburetor-139QMB & GY6 Scooter Carb- CVK 50cc-100cc

Description

Performance 20mm CVK Carburetor
for
50cc to 100cc 4-stroke engines -
139QMB and GY6
***United States supplier. Shipping from Grand Rapids, Michigan. Ships via USPS Priority Mail. ***
***Most orders have same day shipping, and arrive within 2-3 business days!***
THESE ARE TRUE 20mm CARBURETORS!
There are a a lot of carburetors out there claiming to be 20mm, but instead they are only drilled out, and do not have a true 20mm butterfly valve. These carburetors are the real deal, and they are exactly what you need if you are looking for more power from your modified scooter engine, or even your stock 50cc scooter.
Features and Specs:
- CVK style carburetor
- 20mm intake-side outlet
- 38mm filter-side inlet
- #82 Main Jet
- #34 Idle Jet
- Accelerator pump
- Automatic electric choke (2-wire)
- Unsealed and rebuildable
These carburetors are
top of the line in regards to performance
, and are the
highest recommended carburetor
by
Scooters To Go
for their
87cc Racing Engines
, and
Scooters To Go
trusts these performance carburetors so much that they come with a
30-day (unlimited mile) warranty against product failure*
.
Have you ever wondered why stock 50cc scooters use an 18mm carburetor, while 125cc and 150cc scooters use a 23mm or 24mm carburetor?
Well it is because engines require the proper amount of airflow through the carburetor to truly atomize the fuel. If your carburetor is too large, your fuel will not be fully atomized, reducing efficiency, and reducing power. If your carburetor is too small, you are restricting your engine's power by trying to force too much air though the carburetor, where it is struggling to add enough air and fuel.
Here is the solution
:
a carburetor size between the 50cc diameter and the 125cc diameter. For any big bored scooter, your engine can run on an 18mm carburetor, but you will be lacking power and efficiency. If you change to a 20mm carburetor, this becomes the most optimum size for your increased displacement.
Don't fall victim to some of the other carburetors sold online
, you may save a few dollars on your initial purchase, but soon after, parts will need to be replaced due to poor manufacturing and cheap product materials.
Scooters To Go
has been using these carburetors for years in their racing engines, and they are the only carburetors they truly trust.
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*30-day (unlimited mile) warranty does not cover product failures that result from improper customer installation, improper air/fuel ratio tuning, failures that result from other engine component failures, fuel contamination, or foreign object ingestion. If a customer experiences a product failure, the component must be shipped to Scooters To Go, at the customer's expense, for quality assurance and verification purposes.
If you have any questions, comments, or concerns about this product, our warranty information, or our returns policy, feel free to message us via eBay, reach us through Facebook, or call us @ 877-569-5691.