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    Class TT Spec Rules

    SCORE TROPHY TRUCK SPEC (#840-884)
    Open Production – Limited Engine
    DEFINITION:
    Unlimited four wheel vehicles.
    Vehicles must have a production appearing Utility or Sports Utility body.
    Engines limited to stock sealed V-8.
    GENERAL REGULATIONS:
    Entrants in this class shall comply with all applicable general regulations.
    COMPETITION REGULATIONS:
    This class is an open production class and all components will be considered open unless restricted herein.
    NOTE: The CR abbreviations listed under this class (I.E. CR1 HELMETS) refer to cross reference listings from the rulebook.
    These cross-referenced listings are part of the class rules. Where a conflict occurs between the cross-referenced listing and a rule contained under this class, the rule contained under this class has precedence.
    SAFETY EQUIPMENT:
    CR1 HELMETS
    CR2 PROTECTIVE CLOTHING
    CR3 EYE PROTECTION and DENTURES
    CR4 FIRST AID KIT
    CR5 EMERGENCY SIGNALING DEVICES
    CR6 HORNS
    CR7 REFLECTORS
    CR8 FIRE SUPPRESSION EQUIPMENT
    CR9 SURVIVAL SUPPLIES
    SUSPENSION COMPONENTS:
    CR10 SHOCK ABSORBERS and BUMP STOPS
    CR11 SECONDARY SUSPENSION
    CR12 WHEELS and TIRES
    CR13 FASTENERS
    STEERING & BRAKE COMPONENTS:
    CR14 STEERING
    CR15 BRAKES
    ELECTRICAL SYSTEM
    CR16 IGNITION
    CR17 BATTERIES
    CR18 LIGHTS
    CR19 STARTERS
    FUEL SYSTEM:
    CR20 FUEL
    CR21 FUEL TANKS
    CR22 FUEL FILLERS LINES, VENTS, and CAPS
    ENGINE, TRANSMISSION & DRIVELINES:
    CR23 ENGINE and ENGINE DISPLACEMENT
    This is a sealed engine class.
    Must use a stock production as delivered from the manufacture V-8 engine.
    Engine must 2008 or later year model.
    Maximum displacement is 376 cubic inches.
    All parts must remain stock as delivered from the manufacture.
    No porting, polishing, balancing, or modifying of any parts in any way allowed.
    Check with SCORE TECH to see if the engine you want to use qualifies for this class.
    Power steering pump and alternator are open.
    Any oil pan may be used. No dry sump.
    Pulleys and belts are open.
    Must use a stock production ecu.
    Engine must be sealed by SCORE TECH before installed into vehicle.
    If SCORE at anytime during the racing season determines that any engine has an unfair advantage, we may equalize that engine either by a reduction in cc’s,
    restrictor sizing, turbo boost limits, etc. These changes may be required during the racing season.
    CR24 ENGINE REPLACEMENT:
    CR25 TRANSMISSION:
    Must use turbo 400 transmission.
    No under/over, “V” drives.
    CR26 THROTTLES:
    CR27 EXHAUST:
    CR28 DRIVE SHAFTS:
    Straight axle, front engine only.
    CR29 FLYWHEEL SHIELDS:
    CR30 FLUID COOLERS:
    CR31 AUXILIARY EQUIPMENT:
    CR32 SUPERCHARGERS & TURBOCHARGERS:
    Not allowed.
    CR33 ROLL CAGES:
    CR34 SAFETY HARNESS:
    CR35 SAFETY NETS:
    CR36 SEATING:
    CR37 DRIVERS COMPARTMENT:
    CR38 DOORS AND LATCHES:
    CR39 FIREWALLS:
    CR40 BALLAST:
    CR41 WEIGHT:
    CR42 FLOORBOARDS:
    CR43 BUMPERS & HAZARDOUS PROTRUSIONS:
    CR44 MIRRORS:
    CR45 SKID PLATES:
    CR46 STORAGE:
    CR48 CHASSIS and BODY:
    Must maintain a production appearing body.
    Stock appearing grill and head light opening must be retained.
    Body subject to SCORE approval.
    CR49 HOSES:
    CR50 IDENTIFICATION MARKINGS:
    CR51 ADVERTISING on VEHICLES:
    CR52 RADIO EQUIPMENT:
    CR53 WORKMANSHIP:
    CR54 TRACKING DEVICE: