Designation: "P/M" preceded by bike number. Reserved for highly modified motorcycles specifically built for drag racing running 9.99 and quicker.

Must be stock-type engine designed and manufactured for production motorcycle use. Single engine only. Carburetors, turbochargers, fuel injectors and superchargers may be used in any combination. Unlimited displacement. Crankcase and all tanks containing fluids must have vent tubes routed to a catch can or have a non-spill breather system. Protective blanket recommended

Must have front and rear guards to cover the width and at least the top run to the centre line of the sprocket of any chain or belts. Chain guard to be made of .060 inch steel or .125 inch aluminum and be securely mounted at a minimum of two points. No clamps or tie straps. Rear mounting point to be no more than six inches in front of rear axle.

Must have at least half of the side surface covered by .060 inch steel or .125 inch aluminum unless stock equipped. Guard must be securely mounted in a safe craftsman-like manner.

Front and rear hydraulic type brakes are mandatory. Minimum rotor size is 7 inch diameter x 3/16 inch thickness, O.E.M. or aftermarket. Rotors may be drilled only if minimum diameter and thickness are maintained.

Handlebars must measure 20 inches overall with grips removed. Grips may not extend below bottom of fork crown. Snap back throttle return mandatory. Foot pegs may be rear set. Any shifter or brake pedal that can be operated with the foot on the peg will be permitted. Air shifters permitted. Air bottles must be stamped with Dot-1800 rating and be securely mounted.No hose clamps or tie straps.

Front suspension must have a minimum travel of 2 inches. Front forks must be a minimum of 32 mm or stock. Steering dampener required. Rear suspension not recommended.

Stock or aftermarket frames are permitted. Recommended that replacement parts to be 4130 chrome moly. Must be Tig or Mig welded. Steering head angle to be not less than stock rake. Swing arm or frame may be used as an air tank. Pressure not to exceed 150 P.S.I. Some method of checking pressure is mandatory.

Front wheel: minimum diameter 16 inches; maximum diameter 19 inches. Rear wheel: minimum diameter 14 inches; maximum diameter 18 inches.

Minimum weight at conclusion of run including rider:

Weights may be adjusted race-by-race based on individual performances.

No body parts are necessary. Rear fender must cover the full width of the rear tire and extend past the rear axle and forward below seat position. Seat, tail section and rear fender may be incorporated into one unit.

Any ignition system is permitted. Must be equipped with a positive ignition cut-off attached to the rider with a lanyard of rawhide, wire, etc. Cut-off must be connected on primary side of the ignition circuit.

Must be self starter or external electric starter; roller or push starts prohibited. Battery covers required for starter cart/vehicle.

Valid CMDRA competition motorcycle license required.

Starting in 2007 only CMDRA Licenses will be accepted if you’re running 9.99 or quicker. Application and physician’s physical forms available at the CMDRA office.

Must have full leathers. Two piece suits (jacket and pants) must be joined with a zipper at the waist. Must have leather boots/shoes which cover above ankle. Must have leather gloves. All protective clothing must be in good condition.