Rule Book

The DLRA rulebook is based upon the Southern California Timing Association Rule book. Changes are centered around providing for local conditions and specifications.

 

When you become a DLRA member, you will receive a complimentary hardcopy of the current version of the rulebook.

 

Note There is a recomendation for all cars that are capable of 175mph and higher to supply a weight chart when presenting for vehicle inspection, this is the weight over each wheel. This will be used to help entrants to present a well balanced and safer at speed vehicle. Optionally entrants can choose to determine their vehicles Centre of Gravity and Centre of Pressure. Please take the time to read this document which explains it all.- Race Car Engineering

 

Amendments to DLRA Rule Book

10/09/2017 2018 DLRA Rulebook final version complete and available online (v1)
16/08/2016 2017 DLRA Rulebook final version complete and available online (v1)
19/11/2015 2016 DLRA Rulebook final version complete and available online (v1)
30/05/2014 2015 DLRA Rulebook final version complete and available online (v1)
12/12/2013 2014 DLRA Rulebook final version complete and available online (v1.1)
01/11/2013 2014 DLRA Rulebook final version complete and available online (v1)
26/08/2012 2013 DLRA Rulebook final version complete and available online (v1-2)
18/07/2012 2013 DLRA Rulebook final version complete and available online (v1-1)
23/05/2011 2012 DLRA Rulebook final version complete and available online
12/04/2011 2012 DLRA Rulebook available for download for the first time
12/04/2011 Add Appendix C - Rule Change Nomination Form
12/04/2011 Add Appendix B - Protest Form
10/03/2011 2012 DLRA Rulebook published for the first time

Previous Rulebooks

The DLRA rulebook went through a major upgrade during 2012. The new 2014 version contains some relatively minor updates. All previous un-dated versions of the rulebook are now superceeded and should not be used for vehicle design or compliance.

2017 DLRA Rulebook
2016 DLRA Rulebook
2015 DLRA Rulebook
2014 DLRA Rulebook
2013 DLRA Rulebook
2012 DLRA Rulebook
2011 DLRA Rulebook (Car) 2011 DLRA Rulebook (Motorcycle) 
2010 DLRA Rulebook
2009 DLRA Rulebook
2006 DLRA Rulebook
2004 DLRA Rulebook

 

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