ProA limited electronics bracket class open to all vehicles running 9.00-13.99 e.t. Races will be a full quarter-mile, .500-second full tree on a dial-in with a breakout rule in effect. All vehicles must be Chrysler powered. Transmission brakes and two-stage rpm limiters are allowed. Delay boxes and throttle stops are not allowed in or on the vehicle. All vehicles must meet basic racing rules and all safety requirements. Helmets required. Aside from this, anything goes, including nitrous, superchargers, or any other power adders. Competitors are not eligible to compete in any other categories, regardless of e.t., except Gambler's races.

SportsmanA foot brake bracket class open to all vehicles running 11.50-and-up e.t. Races will be a full quarter-mile, .500-second full tree on a dial-in with a breakout rule in effect. All vehicles must be Chrysler powered. Delay boxes, throttle stops, transmission brakes, and other electronics are not allowed in or on the vehicle. All vehicles must meet basic racing rules and all safety requirements. Helmets required (11.50-13.99 e.t.). Rollbars not required. Co-riders are allowed (14.00-and-up e.t). All passengers must be at least 16 years of age. Competitors are not eligible to compete in any other categories, regardless of e.t., except Gambler's races.

Quick 16 *An electronics bracket class open to the eight quickest full-bodied (including funny cars) and the eight quickest open-bodied vehicles (including dragsters, altereds, and roadsters). Races will be a full quarter-mile, .500-second full tree on a dial-in with a breakout rule in effect. All vehicles must be Chrysler powered. Qualifying will be determined by the quickest elapsed time of each vehicle based on three qualifying attempts. All delay boxes, throttle stops, transmission brakes, and other approved electronics are allowed. One across-the-line burnout is allowed for all vehicles. There is no minimum weight requirement. Any transmission will be allowed. All vehicles must meet basic racing rules and all safety requirements. Aside from this, anything goes, including nitrous, superchargers, or any other power adders. Competitors are eligible to compete in Big Dog bracket category with no additional entry required. Contested at Norwalk only.

Slant Six Showdown *An electronics bracket class open to all Slant Six powered vehicles. Races will be a full quarter-mile, .500-second full tree on a dial-in with a breakout rule in effect. All vehicles must meet basic racing rules and all safety requirements. Helmets required for 13.99 e.t. and quicker. Aside from this, anything goes, including electronics, nitrous, superchargers, or any other power adders. Competitors are eligible to compete in one additional bracket category with no additional entry required. Contested at Columbus, Tri-State, and Indianapolis only.

Slant Six Fast 4 *An electronics class open to the four quickest Slant six-powered vehicles. Races will be a full quarter-mile, .400-second pro tree, heads-up with no breakout rule in effect. All vehicles must be Chrysler powered. Qualifying will be determined by the quickest elapsed time of each vehicle. All vehicles must meet basic racing rules and all safety requirements. Aside from this, anything goes, including electronics, nitrous, superchargers, or any other power adders. Competitors are eligible to compete in Slant 6 Showdown and regular bracket categories with no additional entry required. Contested at Columbus, Tri-State, and Indianapolis only.

Viper Bracket *An electronics bracket class open to all Viper-powered vehicles. Races will be a full quarter-mile, .500-second full tree on a dial-in with a breakout rule in effect. All vehicles must meet basic racing rules and all safety requirements. Helmets required for 13.99 e.t. and quicker. Aside from this, anything goes, including electronics, nitrous, superchargers, or any other power adders. Contested at Neo-Fest and Norwalk only.