FACTORY PART
555735 Valve Throttle PPL .342"
At WOT the Purple slide is open to a maximum legal amount of .342 inches. It is commonly used for the Novice class..
If you want to set the slide to the maximum legal limit type "slide gauge" in the search box towards the upper right of this page.
*for reference, please refer to Racing Performance Catalog & Reference Guide on the Briggs & Stratton website