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JUNE 7, 2014 ~ CHILHOWEE PARK TRACK ~ KNOXVILLE ZOO DR. KNOXVILLE TN 37914
-General Rules

-Any puller causing excessive trouble will be subject to disqualification for the event.
-Intoxication of puller will be grounds for disqualification.
-There will be a (3) minute time limit to hook to the sled. All pullers will start with a tight chain, no jerking. -Track length will be determined by tech officials.
-The first puller in each class, before the pull is official, is a test pull, the driver has the option of keeping the pull or turning it down, he must tell the tech official before leaving the track. The test puller may come back at the end of the class. If the test hook does not pass the 75’ mark the second truck will have the option to drop and become the test hook.
-Pullers will be given 2 consecutive attempts to move the front of the sled pass the 75 ft mark. If a vehicle breaks on the first attempt the puller can drop 5 places and come back for the second attempt (breakage must be determined by the tech official). There will be a 3 minute time limit to make adjustments between the 2 attempts if not broken.
-Vehicles are to remain in boundaries (inside of the chalk lines are the boundaries) of track, sled may cross boundaries without penalty. If vehicle goes out of bounds before 75 ft. a puller may have a second attempt.
-Driver may drop 5 places due to mechanical problems. Tech official must confirm that vehicle is not able to run before allowed to drop.
-In the event of a malfunction (sled, etc.) puller will have the option of pulling right then or dropping 5 places. -If a vehicle loses any weights or safety equipment under green flag conditions it will be disqualified.
-Driver is to weigh with vehicle. Vehicles from all paid positions may be required to reweigh with a 20lb tolerance allowed.
-Any vehicle judged unsafe by tech official will be prohibited from pulling at event.
-Tech official has the right to visually inspect a vehicle at any time, this includes under the hood and the
driver’s compartment. The driver must be present and it must be a safety issue.
-In the event of a tie for a paid position there will be a pull off, if one vehicle is unable to hook again, the other will take the better of the two positions. In the event the pullers involved in the tie come to an agreement on finish order, their decision will be respected.
-In a pull off situation the pull off will run on same order as the class was run. A puller will only have one attempt in the pull off with no dropping for mechanical problems.
-No weight tolerance, must weigh whatever the class limit is or under.
-In the event the scales are not reading properly a class meeting may be called by the class spokesman to see if the participants want to adjust the scales according to their vehicles weight.
-A delay of 20 minutes or more, due to inclement weather or sled malfunction will require the class to be restarted with the next truck in line, who will be the test puller.
-Pull back sled operator must be notified of where competitor wishes the sled placed. Use of crew member is recommended to expedite the show.
-Street Class Trucks Weight: 8500lbs Maximum, with driver.

-Driver must be 18 or older with a valid driver’s license. Drivers 16 & 17 may compete with their parent’s approval.
-No alcoholic beverages of any kind are permitted. Alcohol consumption or unsportsmanlike behavior will be grounds for disqualification
-Any truck can hook only once per class.
-Trucks must be Street Legal. This means have must have Tag, Insurance, and D.O.T approved tires (no cut or altered tires).
-4x4 street truck must have a hitch height of 26” maximum height to the top of the hitch.2 wheel drive trucks maximum hitch height 30”
-All trucks must pull from a clevis or D ring with 3.25’’ ID. -No shifting while hooked to sled allowed on Manuals.
-A puller may have a second try if he/she stops within 75 feet of the start line. However, in a pull-off the puller has only one try.
-No passengers allowed in the truck while it is pulling
-Loss of equipment under the green will stop the pull and puller will be disqualified.
-There will be an automatic disqualification in all classes if the pulling truck touches the sidelines.
-All trucks when entering or leaving the property are not to exceed 5 mph and when not pulling must remain in the pit area.
-All registered pull trucks must have their number cards visible at all times in the windshield.
-Pullers may have sled spotted on starting line where desired if he/she sets the cone in sufficient time when sled is returning to the starting line from the previous pull.
-All decisions concerning truck classification and/or eligibility will be made by the Track Officials. -Rules are subject to revision at any time by Track Officials.
-At all times the trucks, drivers, and the pulls will be governed by Track Officials and Flagmen. -Entry fee will not be refunded if disqualified.
-Lack of adherence to these rules will be grounds for disqualification. -Track Officials decisions are final.
-Work Stock/2.5 Trucks Weight: 8500lbs Maximum, with driver.

-The Work Stock (WS) class is designed for daily-driven, on the road pickup trucks (full-bodied diesel pickup trucks).
-Valid DOT registration and license plates are mandatory.
-The vehicle may be two or four-wheel drive.
-Designation: Weight breaks: 8500lbs Weight is with driver.
-Ballast: Ballast is permitted. Hanging weights may not extend more than 60 inches from the centerline of the front axle.
-Batteries: The batteries must be secured and mounted in factory location. They may not be located in the driver compartment or forward of the radiator core support.
-Body: The body must be the OEM truck body, including the full bed floor. The body must retain full sheet metal. Metal after-market hoods are permitted. Fiberglass is prohibited. The hood must be closed and securely latched while the vehicle is hooked to the sled. The complete OEM firewall and OEM floor pan is mandatory.
-Brakes: Four-wheel hydraulic brakes are mandatory.
-Chassis: The OEM chassis is mandatory. The engine must be in the OEM location for the body used. The vehicle must retain the full OEM chassis. Wheel tubs, back-half conversions, tube chassis, etc., are prohibited.
-Cooling System: Radiators must be in the stock location and be of at least stock size. -Credentials: All drivers must have a valid state driver's license.
-Driveline: An OEM transmission and transfer case are mandatory. They must have been an option on a one-ton or smaller pickup.
-Driver Restraint System: The OEM restraint system is mandatory and must be worn.
-Engine: The engine is limited to a stock-appearing, OEM make-specific compression ignition engine. NITROUS OXIDE is prohibited along with other oxygen extenders as well as the use of PROPANE is also prohibited. All system components MUST be removed from the truck.

-Exhaust: all exhaust must exit upwards. if you have stock or aftermarket exhaust that exits out the side then you must use a 90 to turn the exhaust up in the air. This is for the safety of our spectators.
-Fuel: The fuel must be pump #1 or #2 diesel only. Soy/Bio-diesel fuel is permitted. Off-road diesel fuel is prohibited.
-Fuel Injection Pump: The use of multiple high-pressure common-rail fuel pumps is allowed. Powerstroke engines with a single factory turbo may utilize a second HPOP. Pumps from different years in the same engine model may be interchanged.
-Fuel System: The OEM fuel tank is mandatory and must be used. Racing fuel cells are prohibited and must be removed from the vehicle.
-Harmonic Balancer: All engines turning 4500 RPM and higher must be equipped with a harmonic balancer or damper meeting SFI Spec 18.1.
-Hitch: The hitch must be a receiver-style hitch, reinforcements are permitted. Reinforcements must not extend forward of the centerline of the rear axle. Trick hitches are prohibited. The hooking point must be the rear-most point on the vehicle and must be rearward of the stock location of the tailgate. The hitch must be horizontal to the ground and stationary in all directions. Bumpers may be notched or removed. The hitch’s height from the ground may not exceed 26 inches on 4wd units and 30 inches on 2wd units. The hooking point must have a minimum 3.25 -inch inside diameter opening for the sled hook. The hooking point will be measured to the center of the clevis loop.
-Interior: A complete interior, including dashboard, door panels, headliner, etc., is mandatory. Two matching front seats are mandatory. Aftermarket seats are permitted; they must be fully upholstered. All factory controls (lights, signals, horn, windows, wipers, etc.) must be retained and be operative. The use of hand-throttle controls are prohibited.
-Rear End: Non-OEM rear-end housings are prohibited. It must have been an option on a one-ton or smaller pick up. Rear axle bolts must be covered by a cap or shield.
-Steering: The vehicle must retain the full, original OEM steering gear. The vehicle must retain the original OEM power steering assistance, if it was so equipped. Additional stabilizers are permitted. Non-OEM power assist methods are prohibited.
-Street Equipment: Complete headlight and taillight assemblies (all) are mandatory and must be operative. Complete OEM windshield and windows are mandatory. Windows must be operative per factory specifications; that is, they must open and close via OEM electrical or mechanical means.
-Suspension, Front: The upper mounting point for strut assemblies must be in the factory location. Adjustable caster/camber pillow ball mounts are permitted. The lower control arm may be strengthened provided factory-mounting points to chassis are maintained. The lower mounting point for the strut assembly may be modified for improved caster or camber. Strut tower braces, lower tie bars, sway bars, and limit straps are permitted. Traction bars and devices are permitted.

-Suspension, Rear: An OEM-style suspension is mandatory. Lowering or raising the vehicle height with suspension modifications is permitted. Traction bars and devices are permitted; they must be bolt-on only; welds are permitted for attachment to frame or axle housing. All OEM suspension mounting points must be retained and used. SUSPENSION BLOCKS are allowed. Sway bars, limit straps, and camber kits are permitted. All rear suspensions must use at least one working shock absorber per wheel. Airbag spring assistance is permitted; airbag compressors must be disconnected.
-Tires: The tires must be DOT street tires. Cut tires are prohibited.
-Transfer Case: Non-OEM transfer cases are prohibited. The transfer case must have been an option on a one-ton or smaller pickup truck.
-Transmission, Automatic: Non-OEM transmissions are prohibited. Aftermarket torque converters, valve bodies and internal components are permitted. Transmission brakes are prohibited. Any non-OEM floor-mounted automatic transmission shifter must be equipped with a spring-loaded positive reverse lockout device to prevent the shifter from accidentally being put into reverse gear. A functional neutral safety switch is mandatory. All transmission lines must be metallic or high-pressure-type hose. All vehicles with engines running 4500 RPM or more and using an automatic transmission must be equipped with a transmission shield meeting SFI Spec 4.1 and must be labeled accordingly. A blanket-type shield is permitted; it must be appropriately labeled as meeting SFI Spec 4.1 and it must extend from the rear of the block to the front of tail housing with a minimum six inch overlap where it is fastened. All non-blanket-type shields must incorporate two (or one, per manufacturer's instructions) 3/4 inch by 1/8 inch straps that bolt to the shield on each side and pass under the transmission pan unless the transmission pan is labeled as meeting SFI Spec 4.1. All vehicles with engines running 4500 RPM or more and using an automatic transmission must be equipped with a flex plate meeting SFI Spec 29.1 and be covered by a flex plate shield meeting SFI Spec 30.1.
-Transmission, Manual: Non-OEM transmissions are prohibited. Aftermarket internal components are permitted. A clutch meeting minimum SFI Spec 1.1 or 1.2 is mandatory on all vehicles with engines running 4500 RPM or more. All manual transmissions must be clutch assisted. Sequential shifters are prohibited. All vehicles with engines running 4500 RPM or more and equipped with a manual transmission must have a flywheel shield labeled as meeting minimum SFI Spec 6.3 or greater. Applications for which an SFI Spec flywheel shield is not available may use a properly attached SFI 4.1 or 4.2 blanket that completely covers the bell housing; it must be attached to the block and extend rearward to the transmission with a minimum six inch overlap where it is fastened.
-Turbocharger: The turbocharger can be a stock-appearing only or if not stock appearing,it must plug 2.5. Turbochargers from different years in the same make may be interchanged. 6.4 liter Powerstroke engines may utilize the factory twin-turbo configuration.
-Water Injection: Water injection is prohibited. All system components must be removed from the truck. Ice to air is also prohibited.
-Wheelbase: The vehicle must retain the original factory wheelbase and track width. -We reserve the right to bump any truck up a class if the track officials deems it fit.
2.6 DIESEL TRUCK Weight: 8000lbs Maximum, with driver.
The vehicle may be two or four-wheel drive.
-Ballast: Ballast is permitted. Hanging weights may not extend more than 60 inches from the centerline of the front axle.
-Batteries: The batteries must be securely mounted. They may not be located in the driver compartment.
-Body: The body must be an OEM truck body, including the full bed floor. The body must retain full sheet metal. Metal aftermarket hoods are permitted. Fiberglass is prohibited. The hood must be closed and securely latched while the vehicle is hooked to the sled. The complete OEM firewall and complete OEM floor pan is mandatory.
-Brakes: Four-wheel hydraulic brakes are mandatory.
-Chassis: The OEM chassis is mandatory. The engine must be in the OEM location for the body used. The vehicle must retain the full OEM chassis. Wheel tubs, back-half conversions, tube chassis, etc., are prohibited..
-Credentials: All drivers must have a valid state driver’s license.
-Driveline: An OEM transmission and transfer case is mandatory. They must have been an option on a one-ton or smaller pickup.
-Driver Restraint System: A driver restraint system is mandatory and must be worn.
-Driveshaft Loops: All trucks must have at least six inch wide u-joint shields around the rear u-joint constructed of at least 1/4 inch steel or 3/8 inch aluminum that will safely contain the u-joint and the end of the rear shaft. All shields must be securely mounted to the vehicle. Any front shaft u-joint that is visible from the side of the truck must be shielded to contain the u-joint and the end of the shaft.
-Engine: The engine block must have been available as a factory option on a one-ton or smaller pickup truck. Blocks must circulate coolant freely. Water pumps must be present, but may be powered electrically. The use of concrete or other block fillers is prohibited. All factory belt driven accessories, excluding the air conditioning compressor, must be retained and powered via the crankshaft by a standard serpentine or ‘V’ belt. Electric fans are permitted. Aftermarket radiator assemblies are permitted, but must be securely mounted in the same general area as the OEM unit. NITROUS OXIDE is prohibited along with other oxygen extenders and the use of PROPANE is also prohibited. All system components MUST be removed from the truck.
-Fuel: The fuel must be pump #1/#2 diesel only. Soy/Bio-diesel fuel is permitted. Off-road diesel fuel is prohibited.

-Fuel Injection Pump: The fuel injection pump is limited to a stock-appearing, OEM engine make-specific pump only. Dual high-pressure common-rail fuel pumps or HPOPs are permitted. The P7100 injection pump, if equipped, must utilize a stock-appearing governor.
-Harmonic Balancer: All engines turning 4500 RPM and higher must be equipped with a harmonic balancer or damper meeting SFI Spec 18.1, or a 1⁄4 inch cover to provide adequate protection.
-Hitch: The hitch must be a receiver-style hitch; reinforcements are permitted. Reinforcements must not extend forward of the centerline of the rear axle. Trick hitches are prohibited. The hooking point must be the rear-most point on the vehicle and must be rearward of the stock location of the tailgate and be a minimum of 44 inches from the center of the axle The hitch must be horizontal to the ground and stationary in all directions. Bumpers may be notched or removed. The hitch’s height from the ground may not exceed 26 inches on 4wd units and 30 inches on 2wd units. The hooking point must have a minimum 3.250-inch inside diameter opening for the sled hook. The hooking point will be measured to the center of the clevis loop.
-Interior: A driver seat, including a seat belt and all oem glass is mandatory
-Steering: The vehicle must retain the full, original OEM steering gear. The vehicle must retain the original OEM power steering assistance, if it was so equipped. Additional stabilizers are permitted. Non-OEM power assist methods are prohibited.
-Street Equipment: Complete taillight assemblies (all) are mandatory and must be operative. Complete OEM windshield and windows are mandatory. Windows must be operative per factory specifications; that is, they must open and close via OEM electrical or mechanical means.
-Suspension, Front: The factory suspension configuration must be retained. The upper mounting point for strut assemblies must be in the factory location. Adjustable caster/camber pillow ball mounts are permitted. The lower control arm may be strengthened provided factory-mounting points to chassis are maintained. The lower mounting point for the strut assembly may be modified for improved caster or camber. Strut tower braces, lower tie bars, sway bars, and limit straps are permitted. Traction bars and devices are permitted.
-Rear: An OEM-style axle is mandatory. Traction bars and devices are permitted; they must be bolt on only; welds are permitted for attachment to frame or axle housing. The rear suspension may be solid to eliminate travel.
-Tires: The tires must be DOT street tires and don’t exceed 35”, Cut tires are prohibited.
-Transfer Case: Non-OEM transfer cases are prohibited. It must have been an option on a one-ton or smaller pick up truck.
-Rear End: Non-OEM rear-end housings are prohibited. The rear end must have been an option on a one-ton or smaller pick up. Rear axle bolts must be covered by a cap or shield.
-Safety: All Pull Vehicles must have Kill switches. Mechanical Injection Pump Vehicles must have an Air kill switch. All kill cable must run to back of truck to hook to sled kill switch. It will be checked by safety official.

-Steering: The vehicle must retain the full, original OEM steering gear. The vehicle must retain the original OEM power steering assistance, if it was so equipped. Additional stabilizers are permitted. Non-OEM power assist methods are prohibited.
-Street Equipment: Complete taillight assemblies (all) are mandatory and must be operative. Complete OEM windshield and windows are mandatory. Windows must be operative per factory specifications; that is, they must open and close via OEM electrical or mechanical means.
-Suspension, Front: The factory suspension configuration must be retained. The upper mounting point for strut assemblies must be in the factory location. Adjustable caster/camber pillow ball mounts are permitted. The lower control arm may be strengthened provided factory-mounting points to chassis are maintained. The lower mounting point for the strut assembly may be modified for improved caster or camber. Strut tower braces, lower tie bars, sway bars, and limit straps are permitted. Traction bars and devices are permitted.
-Rear: An OEM-style axle is mandatory. Traction bars and devices are permitted; they must be bolt on only; welds are permitted for attachment to frame or axle housing. The rear suspension may be solid to eliminate travel.
-Tires: The tires must be DOT street tires and don’t exceed 35”, Cut tires are prohibited.
-Transfer Case: Non-OEM transfer cases are prohibited. It must have been an option on a one-ton or smaller pick up truck.
-Rear End: Non-OEM rear-end housings are prohibited. The rear end must have been an option on a one-ton or smaller pick up. Rear axle bolts must be covered by a cap or shield.
-Safety: All Pull Vehicles must have Kill switches. Mechanical Injection Pump Vehicles must have an Air kill switch. All kill cable must run to back of truck to hook to sled kill switch. It will be checked by safety official.
-Transmission, Automatic: Non-OEM transmissions are prohibited. Aftermarket torque converters, valve bodies and internal components are permitted. Transmission brakes are prohibited. Any non-OEM floor-mounted automatic transmission shifter must be equipped with a spring-loaded positive reverse lockout device to prevent the shifter from accidentally being put into reverse gear. A functional neutral safety switch is mandatory. All transmission lines must be metallic or high-pressure-type hose. All vehicles with engines running 4500 RPM or more and using an automatic transmission must be equipped with a transmission shield meeting SFI Spec 4.1 and must be labeled accordingly. A blanket-type shield is permitted; it must be appropriately labeled as meeting SFI Spec 4.1 and it must extend from the rear of the block to the front of tail housing with a minimum six-inch overlap where it is fastened. All non-blanket-type shields must incorporate two (or one, per manufacturer’s instructions) 3/4 inch by 1/8 inch straps that bolt to the shield on each side and pass under the transmission pan unless the transmission pan is labeled as meeting SFI Spec 4.1. All vehicles with engines running 4500 RPM or more and using an automatic transmission must be equipped with a flex plate meeting SFI Spec 29.1 and be covered by a flex plate shield meeting SFI Spec 30.1.
-Transmission, Manual: Non-OEM transmissions are prohibited. Aftermarket internal components are permitted. A clutch meeting minimum SFI Spec 1.1 or 1.2 is mandatory on all vehicles with engines running 4500 RPM or more. All manual transmissions must be clutch assisted. Sequential shifters are prohibited. All vehicles with engines running 4500 RPM or more and equipped with a manual transmission must have a flywheel shield labeled as meeting minimum SFI Spec 6.3 or greater. Applications for which an SFI Spec flywheel shield is not available may use a properly attached SFI 4.1 or 4.2 blanket that completely covers the bell housing; it must be attached to the block and extend rearward to the transmission with a minimum six inch overlap where it is fastened.
-Turbocharger: The vehicle is limited to a 2.6 inducer bore single turbo. The compressor wheel must protrude into a 2.6” bore for 1/8”. The inlet will be measured using a 2.65 inch plug the plug must not be able to enter the inducer bore. A stock map width enhancement (MWE) groove is allowed. No MWE groove will be allowed that has a width greater than .200”. All provisions allowing air into the wheel other than via the bore and the MWE groove are prohibited. The vehicle driver will be responsible for making compressor wheel accessible for tech personal to measure bore and be able to inspect compressor wheel. Exhaust: Hood stacks are allowed
-Water Injection: Water injection is prohibited. All system components must be removed from the truck.
-Wheelbase: The vehicle must retain the original unaltered factory wheelbase and track width. Front dual-wheel spacers may be used only with accompanying positive-offset dually style wheels
-Outlaw Diesel Truck -Weight: 8000lbs Maximum, with driver.

-The vehicle may be two or four-wheel drive.
-Ballast: Ballast is permitted. Hanging weights may not extend more than 60 inches from the centerline of the front axle.
-Credentials: All drivers must have a valid state driver’s license.
-Driver Restraint System: A restraint system is mandatory and must be worn.
-Driveshaft Loops: All trucks must have at least six inch wide u-joint shields around the rear u-joint constructed of at least 1⁄4 inch steel or 3/8 inch aluminum that will safely contain the u-joint and the end of the rear shaft. All shields must be securely mounted to the vehicle. Any front shaft u-joint that is visible from the side of the truck must be shielded to contain the u-joint and the end of the shaft.
-Fuel: The fuel must be pump #1 or #2 diesel only. Soy/Bio-diesel fuel is permitted. Off-road diesel fuel is prohibited.
-Harmonic Balancer: All engines turning 4500 RPM and higher must be equipped with a harmonic balancer or damper meeting SFI Spec 18.1.
-Hitch: The hitch’s height from the ground may not exceed 26 inches on 4wd units and 30 inches on 2wd units. The hooking point must have a minimum 3.250-inch inside diameter opening for the sled hook. The hooking point will be measured to the center of the clevis loop.
-Safety: Transmission blankets are required.
-All Pull Vehicles must have Kill switches. Mechanical Injection Pump Vehicles must have an Air kill switch. All kill cable must run to back of truck to hook to sled kill switch. It will be checked by safety official.