1. AKRA Restricted Clone.  Must run 1-hole .375 Red restrictor plate. 2. Restricted IKF/WKA Briggs & Stratton Animal. Must run 3-hole .220” Purple Horstman restrictor plate. Will be teched with .223" no/go. Restrictor must be mounted between Carburetor and Manifold. Restrictor may not be altered in any way. Must use gasket between restrictor and manifold. 3. ANY Clutch 4. Any size pipe with a muffler. 5. Clone must run AKRA Spec pipe and muffler, Animal must run WKA approved muffler. 6. 87 Octane Gas only.
Letís go racing boys and girls!
1. AKRA Restricted Clone.  Must run 1-hole .375 Red restrictor plate. 2. Restricted IKF/WKA Briggs & Stratton Animal. Must run 3-hole .220” Purple Horstman restrictor plate. Will be teched with .223" no/go. Restrictor must be mounted between Carburetor and Manifold. Restrictor may not be altered in any way. Must use gasket between restrictor and manifold. 3. ANY Clutch 4. Any size pipe with a muffler. 5. Clone must run AKRA Spec pipe and muffler, Animal must run WKA approved muffler. 6. 87 Octane Gas only.