2010 Spec Miata Competition Rules
SCCA Spec Miata Rules & Specifications
http://cms.scca.com/documents/Club Forms/2010 Tech Forms/sm-jan.pdf
NASA Spec Miata Rules & Specifications
http://www.nasaproracing.com/rules/spec_miata_rules.pdf
NASA Showroom Spec Miata Rules & Specifications
http://www.nasaproracing.com/rules/showroom_spec_miata_rules.pdf