Nova Engines .21 Carburetor Reducer (9mm)

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Nova Engines .21 Carburetor Reducer (9mm)
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Tune the air intake of your Nova Engine with the .21 Carburetor Reducer. This tuning element is made from aluminum and includes the O-rings needed for installation. Package includes one reducer.

This product was added to our catalog on May 22, 2023

mr. chicken stuffer
Wednesday, Jun 28 2023 (about a year ago)
Nova Engines .21 Carburetor Reducer (9mm)
I like this it helps the THUNDER TIGER EK-4 S-3
START yeah I put that backbone from s-3
for the helicopter engine.
the reason for these venturi reducer's
9.0,8.5,8.0,7.5,etc all the way to 5.5.
the smaller the insert the faster the AIR velocity.