Eliminates flat spots in Keihin constant velocity (CV) carburetors. Permits easy tuning of the carbs on stock motors as well as motors with performance cams and exhausts. Each kit includes instructions, a selection of main jets, a needle jet, an adjustable needle with spacers and circlips, a spring, and drill bits.
Note
Fits Harley-Davidson Evo Big Twins 90-99

[{veparse name="NoTUEV"}][row][col size="12" offset="0" class="col-xs-12"][text background_color="" background_image="" background_fixed="" fullwidth="" class=""]This article has no E-approval and might not be street legal in your country. We recommend these products for show & race application. Please check your local law before you order No-TÜV marked products in our shop.
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