supertouring.nasaseries.comSuper Touring - National Auto Sport Association

We are currently performing system maintenance on the registration system. We will be back up and running shortly. MENU Sign In Join Now MENU INTRODUCTION RESOURCES FAQ NEWS REVIEWS VIDEOS CONTACT Menu INTRODUCTION RESOURCES FAQ NEWS REVIEWS VIDEOS CONTACT Introduction Everything You Wanted to Know About NASA’s Super Touring Racing Series If you’re looking to race in a series that lets you build the car the way you like, then Super Touring could be for you. With an open rules structure, Super Touring/Super Unlimited gives you the freedom to build the car you like using the parts you choose. The amazing part of Super Touring/Super Unlimited is how close the racing is despite the open nature of the rules set. With classes from the no-holds-barred Super Unlimited to the more sedate Super Touring 5 and Super Touring 6 classes, you are sure to find a suitable place in which to race. Series Description NASA ST/SU provides a venue for spirited on-track competition in high-performance racecars of all makes, models and types. Several key factors are considered in classing vehicles, using an Adjusted Weight/Power Ratio” as the ultimate equalizer between vehicles. The relatively few modification-specific rules will allow competitors to configure their cars to perform at an optimal level by using aftermarket parts, providing an opportunity for promotional exposure for the competitors’ sponsors, aftermarket tuners, parts manufacturers, and the vehicle manufacturers. Additionally, these series should provide a stage to showcase driving talent, in hopes that the most talented drivers will advance to even higher-level professional series. The format of the rules encourages direct crossover from both high-level NASA TT classes and race classes from multiple organizations. Eligible Makes and Models Super Touring 1-4 Any four-wheel, fendered/closed-wheel, internal combustion engine vehicle that passes NASA safety technical inspection can be used to compete in Super Touring provided it is in compliance with the modification limitations in Section 6 of these rules. Hybrids must be approved by the National ST Director. The Scalar Performance SCR1 electric touring car is approved for use in NASA Super Touring in 2023 (further classing information is pending). Sports racers, Prototypes,” and monocoque chassis purpose-built race cars are permitted in ST1 and ST2 using the specific Modification Factor listed for these chassis in 6.5.2. They are not permitted in ST3 or ST4 unless specifically approved elsewhere in these rules, or by written approval of the National ST Director. Production” vehicle models are those manufactured by an automobile manufacturer (at least 500 produced per year) and approved for street use by the U.S. D.O.T., T.U.V, or Japanese government, provided it is in compliance with the modification limitations in section 6.1 and 6.2 of these rules. (Other approved vehicles are listed in 6.5.3) Non-Production” vehicles (ST1, ST2, and ST3 only), include all other ST series eligible vehicles including kit” cars, purpose-built track/race cars, tube-frame and partial tube-frame conversion vehicles, and Production” vehicles that have modifications not in compliance with section 6.2, and will be assessed the Non-Production Vehicle” Modification Factor listed in 6.5.2 unless the vehicle model is listed in Section 6.5.3 of these rules and has been approved to compete under Production” vehicle status. A competitor with a vehicle originally qualified as a Production” model may use the Modification Factor assessment for Non-Production Vehicle” to avoid all Production vehicle only” limitations/restrictions in section 6.2. For ST4, all vehicles must originate as Production street vehicles unless listed otherwise in Section 6.5.3. Tube frame chassis conversions are not permitted. The Non-Production Vehicle Modification Factor may not be utilized in ST4, but additional specific Modification Factor assessments for certain approved non-production modifications are listed in 6.5.2. Super Touring 5 and 6 All vehicles must either be listed in section 6.3.3 or originate as four-wheel, fendered/closed-wheel, internal combustion engine*, Production street vehicles that comply with the modification limitations in section 6.1 of these rules. ST5 models must have 264 (two hundred sixty-four) or less factory rated engine horsepower and an engine displacement less than 5,100 mL (cc)**. ST6 models must have 168 (one-hundred sixty-eight) or less factory rated engine horsepower and an engine displacement less than 2,449 mL (cc)**, unless they are listed as eligible models in Appendix C. Forced induction is not permitted in ST6. 2006+ Mazda MX-5 models and are specifically not eligible for ST6. Production” vehicle models are those manufactured by an automobile manufacturer (at least 500 produced per year) and approved for street use by the U.S. D.O.T. (Non USDM vehicles may be approved by the National ST Director on a case-by-case basis). Sports racers, Prototypes”, monocoque chassis purpose-built race cars, kit” cars, purpose-built track/race cars, tube-frame, and partial tube-frame conversion vehicles are specifically prohibited, unless listed in section 6.3.3. * Hybrids must be approved by the National ST Director. EV eligibility pending. ** Engine displacement limits include any engine modifications post manufacturing. Super Unlimited Any non-formula vehicle that passes NASA safety tech inspection based on the specifications found in the CCR may compete in Super Unlimited. As well, alternative vehicles may be permitted provided that they meet the current specification from other sanctioning bodies enumerated in the CCR. There are no maximum power limits or minimum weight limits. Any type and size tires may be used. All types of motors, transmissions, chassis, frames, bodies, suspensions, aerodynamic modifications, and braking systems are permitted. (Note: No modification rules or limitations in Section 6) Donor Prices and Availability Recent listings from AutoTrader.com C5 Corvette Z06 $10,000 – $25,000 C6 Corvette Z06 $30,000 – $70,000 Dodge Viper $48,000 – $148,000 Porsche GT3 $66,500 – $200,000 BMW E46 M3 $13,000 – $34,000 Nissan 370Z Nismo $31,000 – $35,000 Toyota 86/Scion FR-S $9,000 – $18,000 NC Mazda MX-5 $5,000 – $12,000 Engine Specs Super Touring 1 = Adjusted Wt/HP ratio equal to, or greater than, 6.00:1 Super Touring 2 = Adjusted Wt/HP ratio equal to, or greater than, 8.00:1 Super Touring 3 = Adjusted Wt/HP ratio equal to, or greater than, 10.00:1 Super Touring 4 = Adjusted Wt/HP ratio equal to, or greater than, 12.00:1 Super Touring 5 = Adjusted Wt/HP ratio equal to, or greater than, 14.50:1 Super Touring 6 = Adjusted Wt/HP ratio equal to, or greater than, 19.00:1 Weight Varies by car and horsepower. You can download the class calculator here: https://form.jotform.com/drivenasa/st-tt-car-classification-form Fuel Required Any type of fuel or additives that are approved by the Race Director are permitted. Methanol is not permitted as a fuel. Average Cost to Build Car $10,000 for ST6 cars to $200,000 for Super Unlimited Average Cost to Buy Built Car Some recent listings on RacingJunk.com 2000 Super Truck ST1 $18,305 2008 BMW M3 DCT $64,000 2012 Chevrolet Corvette $52,000 2008 Lotus Exige $41,000 2010 Porsche GT3 Cup $115,000 SL-C $180,000 Typical Modifications Vehicle modifications are virtually unlimited, but certain modifications incur additional modification factors” that affect the horsepower-to-weight ratio. No active aero devices allowed, no nitrous oxide, up to 300 pounds of ballast permitted. Cost Analysis Average cost to run a weekend — $1,500 to $2,500 all in, travel, entry fees, brakes, tires, fuel, food and lodging. And beer. Consumables Prices Tires, brands and prices Tire sizes vary greatly, but here’s a sampling of popular sizes and brands: Toyo Proxes RR P275-35-ZR18 $306 Toyo Proxes RS1 P335-710-R18 $435 Hoosier A7 P335-35-ZR17 $420 Hoosier R7 P225-40-ZR17...