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booster location inside venturi

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JOHNDOE333

Automotive
Joined
Sep 27, 2007
Messages
21
Location
US
Hello all,

Any thoughts on the ideal booster location inside a venturi on a carburetor with regards to fuel exit hole, booster top or bottom. Basically, what I am trying to figure out is what are the pros and cons of straight leg booster versus a "down leg" where the booster sits lower inside the venturi or actually right at the tightest section.

-Good Day
 
You want the bottom of the booster at the or just below the tightest point so as to get the strongest signal for quickest fuel discharge response.

Regards

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