Adjustable leak jets

High performance aluminium alloy adjustable Leak jet, Billet anodized aluminium housing. Fits all motorcycles and ATV's as using an FCR carburetor. - Eliminates ""4-stroke bog"" when used with correct jetting. - Allows the use of correct carburetor settings to optimize performance, starting and reliability. - Adjustable for weather, altitude, and riding conditions with just a screwdriver. - Internal check valve. - Eliminates the need for power reducing sleeves. - Easy installation instructions and template - Adjustable to over 1/2cc fuel per stroke