21mm oko carb

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With a 32mm opening, you’ll be able to fit hardcore racing carburetors like the BBR Tuning High Performance 2-Stroke OKO Style Carburetor without a single problem. Unlike other reeds that simply act as an over-sized manifold, this reed is made to accept only the highest performing carburetors around. The exhaust port can fit nearly any performance muffler as well as any stock exhaust muffler you want to run, which the intake port is specifically designed to accept the reed valve assembly included with this kit.Īs we all know, reeds allow a bigger, better, and smoother flow of fuel and air in to your motor- and this reed doesn’t disappoint. Unlike other cylinders, the BBR Tuning Racing Series DIO Cylinder Body is ported to allow maximum fuel and air mixing within your motor. A ported cylinder body with a high performance reed valve intake system, this race assembly was made for race engines in mind.

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Looking for even more performance out of your 66/80cc 2-stroke bicycle engine? With the BBR Tuning Racing Series DIO Cylinder Body & Reed Assembly you’ll get the power and speed your build’s been looking for.

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