WebCheck the track's specific class rules to be certain, but in most cases you can use nitrous. ... - NHRA Chassis Certification - NHRA Competition License - SFI jacket & pants 3.2A/5 - SFI neck collar & gloves 3.3/1 - SFI flexplate / flexplate shield 150 mph - Parachute. Street Turbocharging: Race Car Vehicle Dynamics: WebAug 1, 2024 · CHASSIS. SUSPENSION, FRONT: ... All entries running 9.00 or quicker 1/4 mile or 6.00 or quicker 1/8 mile must have a current Chassis Certification. See SFI …
2024 NHRA Rulebooks now available online NHRA
WebMar 10, 2016 · To help make sure you’re legal and ready to race, we’ve put together this list of chassis certification dates and locations. We’ve also included a quick guide to SFI specifications and expiration dates, … WebMar 25, 2011 · The tubing size requirement on 8.50 cages are 1 5/8-inch x .118-inch mild steel or .083-inch chromoly. For 10-second and slower cars that only need roll bars, the … talbot reservoir victoria
Drag Racing Classes NHRA
WebDec 18, 2024 · The 2024 NHRA Rulebook and 2024 Summit Jr. Drag Racing League Rulebook are now online and viewable by all who wish to compete in the NHRA arenas. The main NHRA Rulebook is packed with … WebJun 30, 2010 · The new 25.3 chassis certification outlines some newly required bars in the rear portions of OEM cars. Before, with the 25.5 cert, there were no real specifics of how the rear portion needed to be laid out. Still, good chassis builders would enforce the reason their own, but now with the 25.3, it’s a requirement. Who Made 25.3 Possible? WebMar 25, 2011 · So if your car is between 5.44 and 6.39 in the 1/8 mile, your chassis should only need to meet the requirements described for full body cars in general regulations section 4:11 (pages 290 through 295). Faster than 5.44 and it should probably have the 25.5 cert. www.jeffreysanford.com slow94z Registered Joined Oct 31, 2006 6,389 Posts talbot retail store