Outlaw Street Pros consist of new and old school no-wheelie bar drag motorcycles.  These motorcycles were originally showroom factory superbikes but have been transformed into all-out dedicated and highly sophisticated racing machines.  The performance of the Outlaw Street Pros are extremely impressive producing high 4 second 1/8 of a mile elapse times with the use of radial tires.  If you are a fan of the drag radial cars, the turbocharged and nitrous injected Outlaw Street Pros will blow you away.

Designation: O/SP followed by racer number.

Heads up class with no minimum weight. 
.400 Pro-Tree
Pro Ladder
32 motorcycle field

*Rules are subject to change at the sole discretion of the NDRL. NDRL and track tech/management has final discretion on rules.  ALSO, SEE GENERAL MOTORCYCLE RULES.

CHASSIS

Factory OEM perimeter and spar style frames must be used.  No aftermarket frames allowed.

BALLAST
No ballast may be mounted to any portion of the front suspension, brake system, fender or rotating assembly.  Ballast may not be mounted to any part of the exhaust system.  Ballast may be mounted to any suitable structural component with sufficient strength to safely support the weight of the ballast during the run.  Ballast mounts must be sufficiently strong to support the weight of the ballast.  NDRL reserves the right to determine what ballast or mounting is illegal do to its structural design, appearance or excessive weight that could create a safety hazard.

BODY
Gas tanks are required and they must resemble a production tank however they do not have to be functional.  In addition to gas tanks seat sections and rear bodywork are required.  Rear bodywork may be extended but must also maintain general overall factory appearance.  Seat may be lowered.  Aftermarket one-piece bodies are allowed.  A fairing or headlight bucket is required.  Front fenders are required.  Engine air inlets or scoops are allowed.  Nitrous equipped motorcycles must have thumb (butterfly) body fasteners on any aftermarket body pieces that cover bottle to allow removal of panel or section by hand without the use of tools.

STEERING DAMPER
Required

BATTERY
Must be securely fastened.

BRAKES
Front and rear hydraulic brakes are required.  All brake systems must be properly adjusted and fully functional. Rear brake must also be fully operational. Brake lines must be OEM type or braided steel hose or stainless steel line.

GROUND CLEARANCE
Minimum 2 inches ground clearance with rider seated on the motorcycle.

TIRE SIZE
Motorcycle drag radial tires only.

WHEELBASE
Boosted – 70 inch wheelbase max
Normally aspirated – 75 inch wheelbase max

WHEELIE BARS
Not allowed.

CHAIN GUARD
Must cover entire length and width of drive chain.  Extended chain guard recommended.

ENGINE

Unlimited displacement.

POWER ADDERS
Single power adder allowed. 
Power adders: nitrous injected, turbocharged and supercharged.
*Draw through carburetor set-ups allowed a single stage of nitrous and one nozzle.

FUEL-FUEL SYSTEMS
No fuel containing nitro allowed.
Electronic fuel injection, mechanical fuel injection, carburetor and blow through carburetor allowed.

ELECTRONICS
No restrictions

STARTING SYSTEMS
No push starts.

SAFETY REQUIREMENTS

KILL SWITCH
Must use ignition cut-off switch attached securely to rider.  Ignition, fuel pump and solenoids must deactivate.

PROTECTIVE CLOTHING
A full leather suit is required.  Two-piece suits that attach with a zipper recommended.  Synthetic suits are strictly prohibited.  Full leather boots are required.  Boots must cover the entire ankle.  Full leather gloves are required and Full-face helmet meeting Snell 95, 2000, 2005 certification.

NITROUS OXIDE
Nitrous Bottles must be fully enclosed within the bodywork and/or frame rails.  Bottles may not be externally mounted.

CARBURETORS
Carburetor restraint/backfire strap is required.

OIL CATCH CAN
Required.

ENGINE CONTAINMENT
Oil blanket/diaper or belly pan required for those that do not utilize a dry sump system.