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Bell-mouth for ET3 Polini air filter 3d printed

DIGITAL PREVIEW
Not a Photo

White Strong & Flexible
Bell-mouth for ET3 Polini air filter 3d printed
Bell-mouth for ET3 Polini air filter 3d printed

DIGITAL PREVIEW
Not a Photo

Bell-mouth for ET3 Polini air filter

Made by
$17.85
Ships in 5 days
3D printed in white nylon plastic with a matte finish and slight grainy feel.
QTY
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Product Description
This replaces the mounting ring of the polini air filter for vespa smallframe 19/19 carbs. The elliptical bell shape smooths and greatly increases the airflow. It will be required to rejet due to the much greater airflow. On our test bike we went from a 74 main jet to a 108. This design also has a serrated texture around the outside allowing the filter a much better grip.
Details
What's in the box:
Bell-mouth for ET3 Polini air filter
Dimensions:
6.6 x 6.6 x 2.1 cm
Switch to inches
2.6 x 2.6 x 0.83 inches
Switch to cm
Success Rate:
First To try.
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Rating:
Mature audiences only.
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