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Carburetor, Stock Appearing (SA) Extreme .685, Stage 3, Choice of Fuels
Carburetor, Stock Appearing (SA) Extreme .685, Stage 3, Choice of Fuels


 
Our Price: $108.99

Stock Status:In Stock
Part #: CARB-EXTREME-S3

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Description -
 

SA Extreme, Large Butterfly Carb

Extensively modified stock appearing carb producing the most HP possible utilizing a stock carb body.

In addition to having the largest Venturi (>.680) of any of our other bored carbs, the butterfly size has been significantly increased to provide 60% more airflow than a stock carb. Fuel circuits and jets have been reworked to maintain proper mixture. No Extrenal Epoxy. Choke is removed

Dyno testing shows these carbs to produce up to 1 hp more that standard bored (stock butterfly) and over two+ hp than a stock carb with only marginal loss in low end and idle quality.



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