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*** The following rules are updates in DIRT MOTORSPORTS Rule Book***

 

Roof Mount Extensions
  • Part Number: BRP 7112
  • Mandated by DIRT Motorsports Inc. as per rule #4.3.5 of the 2005 DIRT Motorsports Rule Book
  • Ties door post and roof to roof mount
  • Slides into front roof mount
  • PICTURES: doorpostextension1.jpg, doorpostextension2.jpg
Driveshaft Loops
  • Part number BRP 1646/BRP 1647
  • Mandated by DIRT Motorsports Inc. as per Rule # 3.1.9 of 2005 DIRT Motorsports Rule Book
  • Contains driveshaft in event of breakage bolts between torque arms
  • PICTURE: driveshaftloopinstall.jpg
Roll Cage Serial Number Tag
  • Mandated by DIRT Motorsports Inc. as per Rule # 5.2.1 of the 2005 DIRT Motorsports Rule Book
  • DIRT requires all chassis to have a serial number tag in a visible spot
  • PICTURE: chassis number tag.jpg
Rear Deck Height

  • Required to be no more 47" to the top side of 1/8" aluminum angle iron (Part Number BRB 2302) that Supports the rear deck from the ground
  • The rear spoiler is to no more than 50" + 1" tolerance from the ground.
  • Mandated by DIRT Motorsports Inc. as per Rule # 3.6.4 and Rule # 4.8.4 Of the 2005 DIRT Motorsports Rule Book
  • PICTURE: rear spoiler height.jpg
Rear Window
  • Back of the window must be no more than 3" from the top of the Aluminum angle iron (Part Number BRB 2302)
  • Upper profile must not protrude above a straight line drawn from the top of the roof to a point 3" from the top of the aluminum angle iron
  • Must also have a 2" indent in profile.
  • Mandated by DIRT Motorsports Inc. as per Rule # 4.4.2 of the 2005 Dirt Motorsports Rule Book
  • PICTUREs: rearwindow1.jpg, rearwindow2.jpg
Side Bar Collars
  • Mandated by DIRT Motorsports Inc. as per Rule 5.19.3 of the 2005 Dirt Motorsports Rule Book
  • Also see drawing number 5.19.3 of the Rule Book
  • side bar must have a sleeve welded to prevent pin from sheering
  • PICTURE: Side bar ring.jpg.
FIRE EXTINGUISHERS
  • Mandated by DIRT Motorsports Inc. as per Rule #3.4.1 of the 2005 Dirt Motorsports Rule Book
  • All crews must carry an operable fire extinguisher of 20 pounds marked with the car number in 2" numbers / Letters in the rear of their transporter, capable of extinguishing gas and oil fires.
Balast Weight
  • Mandated by DIRT Motorsports Inc. as per Rule #5.22.4 of the 2005 Dirt Motorsports Rule Book
  • All Balast weight must be painted white with the car number painted on the weight.
  • All weight packs must have a minimum of two 1/2" securing bolts/studs of grade 5 or higher.
  • These bolts / studs must be securely anchored to the frame by a suitable clamp.

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