Click fast barrel valve aduster. RBS carries this simple barrel valve adjuster that allows the racer to make last minute half flat adjustments with no tools and a simple click of the adjuster. This adjustable link bar allows the racer to richen or lean there barrel valve to provide optimum performance from there race engine. Quality steel heim ends attached to the billet alum. click adjuster make for a very durable yet light part for your race car. Detailed instructions are provided for set up and using this part. Regular leak down procedures are used when using this product. Each detent is equivalent to 1/2 flat of barrel valve adjustment. You can rotate the device a number of detents, in one direction, then at a later
time, rotate it back the same number of detents and it will be exactly where you started.
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