Practice and Event Schedule for 2015

The following is the practice and event schedule for the entire 2015 season. April: Pit Gate and Tech Open 1:00pm Practice Starts** 2:30pm Practice Ends 3:45pm Driver’s Meeting 4:00 – 4:15pm Qualifying 4:15 – 5:15pm National Anthem & Announcements 5:15pm Racing Begins 5:30pm Sharp Beginning in May: Hot Laps Practice held on the First Friday of Every Month $25.00 for Driver + Car(s); $5.00 for Crew & Observers May – October: Pit Gate and Tech Open 2:00pm Practice Starts** 3:00pm…

Read More→

DEMO X Rules Amendments 2015

Drivers and teams that compete in the DEMOX please download the latest version of the DEMOX rules PDF. There have been some modifications to sections Sections A(1)(a)-(c), A(14), and D(2)(c).

Legend Divison Fuel Rule

All drivers and teams in the Legends division please review the attached INEX letter regarding fuel for the 2015 racing season.

DOWNLOAD PDF

Colorado National Speedway to host Driver Appreciation BBQ at Last Pre-Season Practice

When: Saturday, March 28, 2015
Where: The Pits at Colorado National Speedway
Time: 4:30pm until ?

Attention CNS Drivers! Although the track was better suited to snowmobile racing the last few weeks, the first practice sessions are just around the corner. In celebration of our 50th Anniversary, and in appreciation for everything our Drivers, their Families and their Crews do for the Track, Colorado National Speedway would like to invite you to a pre-season kick-off BBQ! Starting at 4:30pm on Saturday, March 28, 2015, CNS will open the Pit Concessions booth and serve a complimentary BBQ dinner for all Drivers, their Families, and their Crew members. Food, Soft Drinks, Cold Brews, and other treats will be provided compliments of CNS and our partners. So mark your calendars for the 28th and come hungry! We can’t wait to see you!

Mandatory Noise Control

Attention Drivers: Please refer to page 9 under the miscellaneous section of the 2015 CNS Rules. Note that mufflers are mandatory equipment for 2015 and must control the noise level of your race car to 95DBA or less. This applies to everything from Pure Stocks to Super Late Models. Tech Officials will be monitoring decibel levels and will be available to assist you beginning at practice on Saturday, March 14th. Thank you for your attention to this matter as we…

Read More→

Pro Truck Amendment to the 2015 Rules

Pro Truck minimum weight to be no less then 2900#s, with a maximum left side weight of 58%.

Mod Coupe Rules Amendment for 2015

Due to the GM non-availability of the cylinder head specified for the spec engine the following will apply for the 2015 season: any non ported cast iron cylinder head with a combustion chamber 64 cc or larger and a valve size 2:02 or smaller will be allowed. Port matching will be allowed but may not extend more than 1 inch into port. Any non-ported intake manifold will be allowed. Any valve spring will be allowed. No titanium of any kind…

Read More→

NASCAR Whelen All-American Series NASCAR Home Tracks NASCAR K&N Series West