Attention: TDR Forum Junkies Here's their rules for friday. I guess i wont bother attending unless i find a way to bolt my turbo off my pulling truck onto my duramax. The turbo is perfectly good for my duramax but not my cummins, going by their rules. 
Since when did scheids run duramaxs and powerchokes.
DIESEL EXTRAVAGANZA 2004
FRIDAY AUGUST 27
4 X 4 TRUCK PULL RULES
(FOR DIESEL TRUCKS ONLY)
Trucks must be in safe operating condition ( track judges will determine)
4x4 SRW 7400 LB Street Stock Class
• 26” Hitch height
• All trucks will be weighed
• There will be under hood inspections
• Single turbo will be inspected before the pull
o Cummins: must bolt directly on to the exhaust manifold altered exhaust mounting flanges (welded, machined, special cast) prohibited
o Cummins: maximum compressor cover diameter not to exceed 9 inches
o Cummins: compressor cover inducer bore cannot exceed 3. 00”
o Cummins: if in doubt please pre approve before coming to show, if we have a doubt you will not be able to run
o Duramax and Powerstroke: any single turbo allowed
• All computer chips and boxes are permitted
• Stock appearing injection pump
• Original style suspension is mandatory. Lowering or raising vehicle height with suspension modification is permitted. Traction bars/devices permitted, must be bolt on only, welds permitted for attachment to frame or axle housing. Control arms may be strengthened or replaced, provided all original mounting points are retained. Strut tower braces, lower tie bars, sway bars, limit straps, and camber kits permitted Rear suspension must maintain minimum shock travel of 1 inch. All rear suspensions must use at least one working shock absorber per wheel.
• D. O. T. Street legal tires no cut tires
• No water injection
• No Propane or Nitrous Tanks must be removed
• Hanging weights may not extend more than 60 inches from the centerline of the front axle
• No weight transfer hitches
• Drivers must provide clevis
• Must have proof of insurance & registration
4x4 Dually 8000 LB Street Stock Class
• 26” Hitch height
• All trucks will be weighed
• There will be under hood inspections
• Single turbo
o Cummins must bolt directly on to the exhaust manifold altered exhaust mounting flanges (welded, machined, special cast) prohibited
o Cummins: maximum compressor cover diameter not to exceed 9 inches
o Cummins: compressor cover inducer bore cannot exceed 3. 00”
o Cummins: if in doubt please pre approve before coming to show, if we have a doubt you will not be able to run
o Duramax and Powerstroke any single turbo allowed
• All computer chips and boxes are permitted
• Stock appearing injection pump
• Original style suspension is mandatory. Lowering or raising vehicle height with suspension modification is permitted. Traction bars/devices permitted, must be bolt on only, welds permitted for attachment to frame or axle housing. Control arms may be strengthened or replaced, provided all original mounting points are retained. Strut tower braces, lower tie bars, sway bars, limit straps, and camber kits permitted Rear suspension must maintain minimum shock travel of 1 inch. All rear suspensions must use at least one working shock absorber per wheel.
• D. O. T. Street legal tires no cut tires
• No water injection
• No Propane or Nitrous Tanks must be removed
• Hanging weights may not extend more than 60 inches from the centerline of the front axle
• No weight transfer hitches
• Drivers must provide clevis
• Must have proof of insurance & registration
• Single rear wheel trucks can pull in this class
Hook fee $25. 00
Drivers meeting 10:45 am
Pull Starts at 11:00 am
Pay out for both classes will be
1st $227. 50
2nd $169. 00
3rd $110. 50
4th $ 84. 50
5th $ 58. 50
Since when did scheids run duramaxs and powerchokes. DIESEL EXTRAVAGANZA 2004
FRIDAY AUGUST 27
4 X 4 TRUCK PULL RULES
(FOR DIESEL TRUCKS ONLY)
Trucks must be in safe operating condition ( track judges will determine)
4x4 SRW 7400 LB Street Stock Class
• 26” Hitch height
• All trucks will be weighed
• There will be under hood inspections
• Single turbo will be inspected before the pull
o Cummins: must bolt directly on to the exhaust manifold altered exhaust mounting flanges (welded, machined, special cast) prohibited
o Cummins: maximum compressor cover diameter not to exceed 9 inches
o Cummins: compressor cover inducer bore cannot exceed 3. 00”
o Cummins: if in doubt please pre approve before coming to show, if we have a doubt you will not be able to run
o Duramax and Powerstroke: any single turbo allowed
• All computer chips and boxes are permitted
• Stock appearing injection pump
• Original style suspension is mandatory. Lowering or raising vehicle height with suspension modification is permitted. Traction bars/devices permitted, must be bolt on only, welds permitted for attachment to frame or axle housing. Control arms may be strengthened or replaced, provided all original mounting points are retained. Strut tower braces, lower tie bars, sway bars, limit straps, and camber kits permitted Rear suspension must maintain minimum shock travel of 1 inch. All rear suspensions must use at least one working shock absorber per wheel.
• D. O. T. Street legal tires no cut tires
• No water injection
• No Propane or Nitrous Tanks must be removed
• Hanging weights may not extend more than 60 inches from the centerline of the front axle
• No weight transfer hitches
• Drivers must provide clevis
• Must have proof of insurance & registration
4x4 Dually 8000 LB Street Stock Class
• 26” Hitch height
• All trucks will be weighed
• There will be under hood inspections
• Single turbo
o Cummins must bolt directly on to the exhaust manifold altered exhaust mounting flanges (welded, machined, special cast) prohibited
o Cummins: maximum compressor cover diameter not to exceed 9 inches
o Cummins: compressor cover inducer bore cannot exceed 3. 00”
o Cummins: if in doubt please pre approve before coming to show, if we have a doubt you will not be able to run
o Duramax and Powerstroke any single turbo allowed
• All computer chips and boxes are permitted
• Stock appearing injection pump
• Original style suspension is mandatory. Lowering or raising vehicle height with suspension modification is permitted. Traction bars/devices permitted, must be bolt on only, welds permitted for attachment to frame or axle housing. Control arms may be strengthened or replaced, provided all original mounting points are retained. Strut tower braces, lower tie bars, sway bars, limit straps, and camber kits permitted Rear suspension must maintain minimum shock travel of 1 inch. All rear suspensions must use at least one working shock absorber per wheel.
• D. O. T. Street legal tires no cut tires
• No water injection
• No Propane or Nitrous Tanks must be removed
• Hanging weights may not extend more than 60 inches from the centerline of the front axle
• No weight transfer hitches
• Drivers must provide clevis
• Must have proof of insurance & registration
• Single rear wheel trucks can pull in this class
Hook fee $25. 00
Drivers meeting 10:45 am
Pull Starts at 11:00 am
Pay out for both classes will be
1st $227. 50
2nd $169. 00
3rd $110. 50
4th $ 84. 50
5th $ 58. 50
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You've got plenty of time. We have been known to throw motors together over night for races the next day. 
