Modified WYK33 Carburetor $150.00

This is a highly modified version of the Walbro WYK33 carburetor. It has had the body and the carburetor barrel bored bigger. It has a step machined into the body and then a radius entry epoxied into it. These changes increase the airflow by 33%. The pop off pressure has been reset and diaphram distance has been set. This carburetor now uses a remote pulse line, but the pulse line must be a special hard hose and no 90 degree fittings allowed. All current Quickdraw engines now come pre-drilled and tapped for a pulse line. These carburetors are tricky to modify. In the photograph, there is a WT257 shown on the right for comparison only to WYK33 which is on the left.

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WYK33 SET UP INFO

CARBURETOR FLOW BENCH RESULTS
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