Newbie To The Sled
#1
#2
try and find out any events locally, usually theres a few in Stephenville every year, usually each organization or pull has their own set of rules, they are typically posted on the flyer for the event or on the website at the track they are pulling at.
I know dhra has a rule book but if you want the 2008 rules for that i can post them up i think i seen them somewhere.
what size turbo do you have on it right now, and how much does you truck weigh?
I know dhra has a rule book but if you want the 2008 rules for that i can post them up i think i seen them somewhere.
what size turbo do you have on it right now, and how much does you truck weigh?
#4
The Work Stock 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 must be four-wheel drive. Work Stock class will be a trophy-only class and is not a part of the championship. All pullers must have a valid state driver’s license. All pullers must have a current DHRA base membership.
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The Street Diesel (SD) class is designed for streetable pickup trucks (full-bodied diesel pickup trucks). Valid
DOT registration and license plates are mandatory. The vehicle must be four-wheel drive.
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The Super Street class is designed for streetable pickup trucks (full-bodied diesel pickup trucks). Valid DOT registration and license plates are mandatory. The vehicle must be four-wheel drive.
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The Pro Mod class is designed for full-bodied pulling trucks. The vehicle must be four wheel drive.
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The Modified Diesel class is designed for off-road, full-bodied, severely modified pickup trucks built for pulling. Super Modified Rear Wheel Drive
The 2wd rules are the same with the exception that the trucks must be rear-wheel drive only, weight with driver can be no more than 6200 lbs. and the hitch height limit is increased to 30 inches.
Engines
The engine block must have been available as a factory option or a replica of a factory block from a one-ton or smaller pick-up truck. The following criteria(s) must be met when a replica block is being used: Replicas must maintain the original cylinder head bolt pattern, original cam and crank shaft positions and original exterior block dimensions. The block must be able to accept the stock crankshaft. A harmonic balancer meeting SFI Spec 18.1 is mandatory.
- Stock Turbo
- 8000 pound weight
- 26” hitch height
- No hanging front weights; ballast is allowed in the bed
- Stock-appearing OEM body, chassis, driveline, transfer case, engine, fuel system, turbocharger, transmission, differentials and restraint system
- One inch of rear suspension compression travel
- DOT, non-cut tires
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The Street Diesel (SD) class is designed for streetable pickup trucks (full-bodied diesel pickup trucks). Valid
DOT registration and license plates are mandatory. The vehicle must be four-wheel drive.
- 2.6 inch inducer-no bushing limit on turbo
- 8000 pound weight
- 26” hitch height
- Driveshaft loops
- OEM body, chassis, driveline, transfer case, transmission, differentials and restraint system
DOT, non-cut tires - One inch of rear suspension compression travel
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The Super Street class is designed for streetable pickup trucks (full-bodied diesel pickup trucks). Valid DOT registration and license plates are mandatory. The vehicle must be four-wheel drive.
- 2.8 inch inducer-no bushing limit on turbo
- 8000 pound weight
- 26” hitch height
- Driveshaft loops
- OEM body, chassis, driveline, transfer case, transmission, differentials and restraint system
- DOT, non-cut tires
- One inch of rear suspension compression travel
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The Pro Mod class is designed for full-bodied pulling trucks. The vehicle must be four wheel drive.
- 3.0 inch inducer limit on turbo
- 8000 pound weight
- 26” hitch height
- Driveshaft loops
- OEM chassis
- OEM or SFI 16.1 restraint system
- Helmet and at least SFI 3.2A/5 jacket with DHRA patch
- DOT, non-cut tires
- Water injection
- Sled- and driver-operated air shutoff
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The Modified Diesel class is designed for off-road, full-bodied, severely modified pickup trucks built for pulling. Super Modified Rear Wheel Drive
The 2wd rules are the same with the exception that the trucks must be rear-wheel drive only, weight with driver can be no more than 6200 lbs. and the hitch height limit is increased to 30 inches.
- 7500 pound weight
- 26” hitch height
- Driveshaft loops; fully enclosed intermediate shaft
- SFI 16.1 restraint system
- Helmet and jacket with DHRA patch, pants, gloves and shoes meeting SFI specs.
- Water injection
- Sled- and driver-operated air shutoff
Engines
The engine block must have been available as a factory option or a replica of a factory block from a one-ton or smaller pick-up truck. The following criteria(s) must be met when a replica block is being used: Replicas must maintain the original cylinder head bolt pattern, original cam and crank shaft positions and original exterior block dimensions. The block must be able to accept the stock crankshaft. A harmonic balancer meeting SFI Spec 18.1 is mandatory.
Last edited by 2500HeavyDuty; 05-14-2008 at 01:46 PM. Reason: Automerged Doublepost
#5
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