RCU Forums - What is this Port for on the Carb/Engine intake?

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tyrolean_marcus

04-13-2006 01:50 AM

What is this Port for on the Carb/Engine intake?

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Hello All,

What is the port for in the pictures indicated by the tip of the pen. One picture is of the carb, and the other is of the engine intake. Both of these ports line up (via the carb adapter). What purpose do these serve? Any suggestions?

I think the engine is a Poulan 42.... but I'm not sure.

Cheers,

Marcus

tkg	04-13-2006 02:33 AM

RE: What is this Port for on the Carb/Engine intake?

Carb pressure pulse port. If this is blocked carb wont pump fuel and engine wont run.

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