SFI Technical Manager, Mike Hurst, asked the important question, “Why is it important to wear flame resistant (FR) undergarments beneath a racesuit?” To answer this question, Mike went to the SFI Test Lab with various samples to compare wearing FR and non-FR underclothing fabrics under a racesuit when
Read more →The SFI Spec 25.5 has been revised, effective May 12, 2015. The newly revised version is designated as SFI Spec 25.5C and is for Full Bodied Car Stock or Modified/OEM Floorpan and Firewall with OEM Frame or Uni-Body Construction – 7.50 to 8.49 Seconds; 3,600 lbs. Maximum.
Read more →SFI welcomes the Organized HP Rally Group (Southwest Rally Series) as our newest Affiliate Sanctioning Body. OHPRG-SWRS was formed in 2004 to provide high-performance stage rally events in the southwestern United States. Their objective is to encourage participation and promote the sport of rally racing, especially at
Read more →North West Truck Pulls, LLC (NWTP) recently signed on with SFI as an affiliate sanctioning body. NW Truck Pulls hosts events throughout the Pacific Northwest United States, showcasing diesel pulling sports. They have seasoned professionals competing and also encourage anyone with little or no experience to give
Read more →Counterfeit devices have been obtained by Simpson Performance Products and the matter is under investigation. If you have a non-carbon head and neck restraint device labeled Hutchens Hybrid Pro with a 2013 SFI 38.1 label, this device may not be genuine. If this device does not have
Read more →We are very pleased to welcome IMSA as a member sanctioning body of SFI. The International Motor Sports Association sanctions many well-known series such as the Tudor United Sports Car Championship, Continental Tire Sportscar Challenge, Cooper Tires Prototype Lites, Ferrari Challenge, Lamborghini Super Trofeo, and Porsche GT3 Cup.
Read more →The Confederation of Autosport Car Clubs (CACC) recently signed on with SFI as a member sanctioning body. The CACC oversees rules governing the operation of sports car events in Canada, as well as maintaining the fairness of competition. The CACC provides regulations and licensing for participants of
Read more →SFI welcomes SCORE International as our newest Affiliate. SCORE sanctions off-road open desert racing in the U.S. and Mexico for trucks, motorcycles, quads, and more. SCORE is best known for its Baja 1000 event that challenges competitors as they navigate an expansive course throughout Baja California. SFI
Read more →The American Motorsports Challenge Series has joined the SFI Foundation as our newest member sanctioning group. They specialize in Figure 8 racing for mini stocks, street stocks, thunderstocks, and more! They also host oval racing in addition to their Figure 8 events. They have a full schedule running
Read more →The Mud Racers Association (MRA) is an organization that formed in 2007 with the mission to create unity for mud racing groups across the country. With the sport fragmented and lacking consistency in rules and safety, the MRA founders had the vision to lead the sport towards a national uniformity
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