Unlimited chassis 1000cc UTV. Maximum wheelbase 140 inches, maximum width 80 inches.

Last Updated May 15, 2024

DEFINITION

Two seat vehicles. Maximum engine size 1000cc.

GENERAL REGULATIONS

Entrants in this class shall comply with all applicable general regulations.

TECHNICAL REGULATIONS

This class is an unlimited class and all components will be considered unlimited unless unrestricted herein.

NOTE: The UTR abbreviations listed under this class (I.E. UTR1 HELMETS) refer to UTR cross reference listings in the front of this book. These UTR cross-referenced listings are part of the class rules. Where a conflict occurs between the UTR cross-referenced listing and a rule contained under this class, the rule contained under this class takes priority.

SAFETY EQUIPMENT

UTR1 HELMETS

UTR2 PROTECTIVE CLOTHING

UTR3 EYE PROTECTION and DENTURES

UTR4 HEAD AND NECK RESTRAINTS

UTR5 FIRST AID KIT

UTR6 EMERGENCY SIGNALING DEVICES

UTR7 HORNS

UTR8 REFLECTORS

UTR9 FIRE SUPPRESSION EQUIPMENT

UTR10 SURVIVAL SUPPLIES

SUSPENSION COMPONENTS

Maximum track width as measured outside of tire to outside of tire at ride height is eighty (80) inches.

Wheelbase is restricted to 180 inches maximum.

UTR11 SHOCK ABSORBERS and BUMP STOPS

Must have one shock per wheel in working condition at start of event.

UTR12 SECONDARY SUSPENSION

UTR13 WHEELS and TIRES

Wheel diameter is fifteen(15) inch maximum.

Maximum tire size is 35x12.5x15.

UTR14 FASTENERS

STEERING and BRAKE COMPONENTS

UTR15 STEERING

Power steering is open. Steering or turning brakes allowed.

UTR16 BRAKES

Open

ELECTRICAL SYSTEM

UTR17 IGNITION

UTR18 BATTERIES

Batteries and locations are open. All batteries mounted in the drivers compartment must be sealed enclosure. All batteries must be securely mounted. Battery shut off switch is required.

UTR19 LIGHTS

All vehicles must have a minimum of two(2) taillights and two(2) brake lights. Tail and brake lights must be 3 inch in diameter. All UTV's must also have four(4) additional rear facing safety lights. One(1) solid amber, one(1) flashing amber, one(1) solid blue, and one(1) flashing blue. All safety lights must be LED with a minimum of 2000 lumens output. All safety lights must be wired directly to the battery switch. All lights must be mounted 48 inches from the ground minimum. Safety lights must be on at all times. Vehicles without working safety lights will not be allowed to leave the starting line or pass through a check point. All light subject to Unlimited Off-Road Racing approval.

UTR20 STARTERS

FUEL SYSTEM

UTR21 FUEL

UTR22 FUEL TANKS

UTR23 FUEL FILLERS LINES, VENTS, and CAPS

Fuel cell mandatory.

ENGINE, TRANSMISSION and DRIVELINES

UTR24 ENGINE and ENGINE DISPLACEMENT

Maximum engine displacement is 1000cc.

Motorcycle, snowmobile and UTV may be used.

No automotive engines allowed.

UTR25 ENGINE REPLACEMENT

UTR26 TRANSMISSION

UTR27 THROTTLES

UTR28 EXHAUST

UTR29 DRIVE SHAFTS

UTR30 FLYWHEEL SHIELDS

UTR31 FLUID COOLERS

Open

UTR32 AUXILIARY EQUIPMENT

UTR33 SUPERCHARGERS and TURBOCHARGERS

Maximum turbo size is 40mm.

VEHICLE SAFETY EQUIPMENT

UTR34 ROLL CAGES

UTR35 SAFETY HARNESS

UTR36 SAFETY NETS

UTR37 SEATING

Race seats only. All stock seats must be removed.

GENERAL VEHICLE COMPONENTS

UTR38 DRIVERS COMPARTMENT

Metal firewalls protecting occupants from fire, fuel, and liquids are required. Metal firewalls, steel or aluminum must be .040 thick minimum. Any pass through holes required must be keep to a minimum.

UTR39 DOORS AND LATCHES

No opening doors allowed. All door openings must be braced with 1.5x.095 tubing minimum. All door openings must be covered with metal .060 thick minimum.

UTR40 FIREWALLS

UTR41 BALLAST

UTR42 WEIGHT

UTR43 FLOORBOARDS

UTR44 BUMPERS and HAZARDOUS PROTRUSIONS

Safe front and rear bumpers required. No shape corners or hazardous protrusions.

UTR45 MIRRORS

UTR46 SKID PLATES

UTR47 STORAGE

UTR48 CHASSIS and BODY

Open.

Roof must be covered with sheet metal .060 thick minimum.

UTR49 HOSES

UTR50 IDENTIFICATION MARKINGS

Unlimited Off-Road Racing will assign race numbers.

UTR51 ADVERTISING on VEHICLES

UTR52 RADIO EQUIPMENT

UTR53 WORKMANSHIP

UTR54 TRACKING DEVICE