Material: 4130 Tubing. There are multiple types of chassis but all of them can be classified into one of two approaches:. Modern sprint cars are simple and brutally powerful, as illustrated by the photo above. View as Grid List. I am basically back-halving it sort of. Chassis Repair Tube, 3" Length, 0.095" Wall, 1.50" Dia Insert. Body: 6061-T6 Aluminum .040 Thick Rear Steel Gas Tank: Hand Hammered, English Wheeled Sheet metal Steering: Steering: Handled by 2 Hobbico CS-80 Servos Brakes: Hydraulic … Roll Cage parts in-stock with same-day shipping. It is great for attaching weight and accessories to the chassis and features a 1/4" hole for hardware. B. Wheelbase minimum of 83”. Center foil must be one piece and no wider than 60″, with maximum sideboard 30″ x 72″. Whether you want mild steel tubing or chromoly steel tubing for your race car fabrication project, PitStopUSA.com has a great selection of sizes and wall thicknesses to choose from. The user assumes all responsibility Here's an interview as Pierce discussed the new technology and the racing costs associated. Maxim Racing is one of the world's leading Sprint Car chassis design and ... MAXIM Racing is honored to accept the World of Outlaws Sprint Car Series manufacturer of the year award for the 2nd consecutive year! 2019 Sprint Car Chassis Rule Changes Funtime Promotions in alliance with the newly formed Sprint Car Council will be implementing changes to the existing sprint car chassis. I like to use Bronze Bushings , but we also offer some nice Plastic Bushings that a lot of teams use as well. Start with "Racing and Sporstcar Chassis Design". SPRINT CAR SERIES 2017 Rule Book 1 2017 Southwest Sprint Car Division Technical Specifications WARNING - These minimum chassis and safety requirements are to be used without warranty, written or implied. The guys are right-- whatever league/ class your racing in will have published minimums in their rule book but it never hurts to do the math. The National Hod Rod Association has some rules on chassis work. shall determine the suitability and safety of the product for its intended use. Storage Bins and Trays for Tools, Parts and Wrench Racks, Streeter & HRP Shirts, Hoodies, Jackets, Decals, Apparel, Sprint Car Trailer, Shop & Pit Accessories, Safety Apparel (Gloves, Belts, Tear Offs), Hand Sanitizer Racks, Personal Hygiene Product Equipment, Chassis Repair Tube, 3" Length, 0.095" Wall, 1.060" Dia Insert, Chassis Repair Tube, 3" Length, 0.095" Wall, 1.50" Dia Insert, Chassis Repair Tube, 6" Length, 0.095" Wall, 1.060" Dia Insert, Spud, Sprint Car Clamp Spud, 4130, 1.25" OD x 0.120, Pinch Bolt 1.50" Cope, Spud, Sprint Down Tube LH, Pinch Bolt Style, 4130, 1.25" OD x 0.0120", 1.50" Cope, w/ 3rd Notch, Spud, Sprint Down Tube LH, Pinch Bolt Style, 4130, 1.25" OD x 0.0120", 52°, 1.50" Cope Offset, Spud, Sprint Down Tube LH, Pinch Bolt Style, 4130, 1.25" OD x 0.0120", 67°, 1.50" Offset, Spud, Sprint Down Tube LH, Pinch Bolt Style, 4130, 1.25" OD x 0.0120", 69°, 1.50" Offset, Spud, Sprint Down Tube RH, Pinch Bolt Style, 4130, 1.25" OD x 0.0120", 52°, 1.50" Cope Offset, Spud, Sprint Down Tube RH, Pinch Bolt Style, 4130, 1.25" OD x 0.0120", 67°, 1.50" Offset, Spud, Sprint Down Tube RH, Pinch Bolt Style, 4130, 1.25" OD x 0.0120", 69°, 1.50" Offset, Spud, Sprint Down Tube RH, Pinch Bolt Style, 4130, 1.25" OD x 0.0120", w/ 3rd Notch, Spud, Sprint Down Tube, 4130, 1.25" OD x 0.120", 67°, 1.50" Cope, Spud, Sprint Down Tube, Pinch Bolt Style, 4130, 1.00" OD x 0.0120", 78.5°, 1.50" Cope, Spud, Sprint Down Tube, Pinch Bolt Style, 4130, 1.25" OD x 0.0120", 1.50" Cope, Spud, Sprint Down Tube, Pinch Bolt Style, 4130, 1.25" OD x 0.0120", 61°, 1.50" Cope, Spud, Sprint Down Tube, Pinch Bolt Style, 4130, 1.25" OD x 0.0120", 79°, 1.50" Cope, Spud, Sprint Down Tube, Pinch Bolt Style, 4130, 1.25" OD x 0.120", 67°, 1.50" Cope, No Hole, Spud, Sprint Nurf & Bumper, 4130, 1.25" OD x 0.120", Spud, Sprint Nurf & Bumper, 4130, 1.25" OD x 0.120", 1.25" Cope, 2 Hole 90°, Spud, Sprint Nurf & Bumper, 4130, 1.25" OD x 0.120", 1.375" Cope, 2 Hole 90°, Spud, Sprint Nurf & Bumper, 87° Angle, MS, 1.25" OD x 0.150", 4 Hole, Spud, Sprint Nurf & Bumper, MS, 1.125" OD x 0.110", Spud, Sprint Nurf & Bumper, MS, 1.25" OD x 0.110", 1.50" Cope, 2 Hole, 90°, Spud, Sprint Rear Bumper, 4130, 1.25" OD x 0.120", 23°, Spud, Sprint Rear Bumper, MS, 1.25" OD x 0.110", 23°, Spud, Sprint Rear Bumpr, MS, 1.25" OD x 0.110", 1.50" Cope, 23°. No rear engine or aluminum frames allowed. Featuring brands such as Slot.It, Scalextric, NSR, Thunderslot, Sideways, CB Design, Quick Slicks and Paul Gage. It flexes, it's got memory, it comes back, it doesn't break. This stainless steel "U" clamp is designed to fit around 1.25" or 1.375" diameter tubing. We stock all standard sizes and many hard to find sizes and shapes. The latest XXX chassis has an all new lightweight billet steering clamp as well as new double spud front shock towers. The chassis is a minimal tube frame with a short 84-inch wheelbase. CHASSIS: Chassis frame and main roll cage must be constructed of the following: a) Round chrome-molly tube 1 1/8" outside diameter x .083 wall minimum. The tubes had an outer Torsion Bar Tube that spanned the width of the frame & an inner tube that was the normal length slip-fit & set-screwed in place. C. Motor, body, seat, and fuel tank must be mounted to the centerline of the chassis. It's badass." Driver's compartment shall be separate from the engine by a firewall of suitable material. What tube diameter should I use for the drivers cage? Shop Roll Cage parts and get Free Shipping on orders over $99 at Speedway Motors, the Racing and Rodding Specialists. Open to any sprint car chassis 1984 to present. All chassis are built with an additional 2" of head clearance at the rear of the cage. "U"-shaped clampFits 1.25" or 1.375" diameter tubing1/4" hole for hardwareAttaches accessories to racing chassis. We carry everything needed for track building and wiring projects. Sort by. D. Rear-engine cars will not be permitted, no offset allowed. We also do custom quarter scale projects. • Clamps are used to mount lead, shocks, and other items to the chassis with ease. The XXX Chassis is already the best chassis in sprint car racing, but we'll never stop trying to be better. The changes are a result of the meetings with the National Chassis Manufacturers and the Sprint Car Council last August where driver safety was the main topic. Product, and each part thereof, is sold as is. We’ve been doing this for a while. Chassis A. Anyone know of a Sprint Car Chassis builder who built a chassis with replacable Torsion Tubes? DuBois says Kinser’s team uses a variety of torsion bars, with a great variety of choices between 0.925 and 1.600 inches. Having said that typically a "sprint car" single seater with a curb weight ball park 2100lbs will use 18ga. Weight: DuBois simply slides the new bar into place. b) Seamless round D.O.M. Or should the entire chassis be the same diameter. Glenn Hepfner Inv/Hepfner Racing Products (HRP) will not be liable for any loss, It also reduces the visible size of the weld line making it nearly undetectable, which is why it is sometimes referred to as seamless tube. Different sanctioning bodies have different rules. Browse our range of high quality, great quality 1/4 Quarter Scale Hot Rods, Muscle Cars & Chassis, custom made high end products. No warranty. The frame is built the same as a full size Sprint Car Chassis. d) “ tubing 11/8" x .090 wall thickness minimum. Racing is a dangerous activity - the user Designed and hosted by Ohman Automation Corp. Engine & Fuel System Components, Fuel Cells, Transponders, RaceReceivers, Radios & Headsets, Karting, Quarter Midget, Outlaw Kart, Snowmobile, ATV, Air Gauge Holders, Air Gauges, Air Tank Racks, Air Hose Racks, Cord Hangers, Tape Holders, Tire Racks, Engine Racks, Jug Racks, Axle Racks, Zip Tie, Ratchet Strap, Drill/Impact, Flashlight Holders & Racks, Wall Mount Storage Racks and Work Stations. Maximum wheelbase 90”. X .065 Wall Mild Steel Tubing. 48” cars allowed with a 25-pound weight penalty. The designs evolved to use V8 engines and eventually wings and roll cages. There is no warranty The Chassis Shop stocks a huge inventory of tubing and plate including chromoly, mild steel, and aluminum for all your fabrication needs. Built just like a rear Dirt Sprint Car. What size chassis tubing do you use for round tubework or roll cages? We purchase primarily mill direct, in large quantities, and … No box tubing frame rails. It also provides a protected space for the occupant(s). Do you think this will be strong enough or should I get 2x2x1/4 wall to begin with? Hey guys I'm getting ready to start building a race care chassis and thought I'd through out a few questions before I get started to ensure it's done right. I agree you gotta go by the rulebook. With the Lucas Oil National Series backed by numerous regional series, one can catch all the excitement of an ASCS Sprint Car race at racetracks across the United States. and risk in connection there within. Bob Pierce: "This Docol, you can get it pretty darn thin. “B” division only. 88/40 means the wheelbase (center of the front axle to the center of the rear axle) is 88 inches and the front of the motorplate is 40 inches from the center of … I was thinking of going with 2x2x1/8th wall square tube and doubling it up to make it 2x4. • For 1" tube and has 1/2"-13 tapped holes in each side. Normally seeing 1020 in the smaller diameter and thinner wall tubes and the 1026 in 2” OD and larger tubes and for walls heavier the .156”. damage, death or injury arising from the use of these products. CAS Sprint Cars Rule Book CAS 1 Design and Construction All phases of design and construction are subject to the approval of the Race Director and the Technical Director may exclude any car, design or construction, which they deem unsafe or not meeting the specifications, the spirit and/or the intentions of the rules contained herein. Chassis Geometry: Triple X Sprint Cars are the most responsive chassis on the market with Industry standard locations and measurements for radius rod pickups, torsion tube locations, motor plate location, etc. Maxim Racing is one of the world's leading Sprint Car chassis design and engineering companies. Start with "RTFM" or, consult the rulebook. No warranty or representation is made as to these minimum requirements ability to protect the user from any injury or death. Display. Storage Bins and Trays for Oil Bottles, Aerosol Cans, Etc. HRP3602 $7.75. I'm going to be starting on my frame for my 88 Mustang Notch. SPECIFICATIONS Chassis: .625 o.d. per page. To start, sprint cars don't have a transmission. Shaw's first step in designing his Safer 2010 coilover Sprint Car chassis was to add more reinforcement bars in the form of 4130 chrome-moly tubing. The guys are right-- whatever league/ class your racing in will have published minimums in their rule book but it never hurts to do the math. The most common chassis dimensions are 87 or 88 inches. There is no dead weight on the car; if a part doesn't contribute to the car's performance, it is left off. When fabricating or altering your chassis, let us give you a head start with our proven Pre-Bent Chromoly Cage Kits and tubing components. Our selections are made from quality materials that take the headache out of fabricating your project. Copyright © 2021 Hepfner Racing Products. We raise the bar on Radio Control Dirt Racing. It's a text book on tube chassis. If this is your first visit, be sure to Available in any colour. Laser Cut Tubing / Sprint Car Chassis Tubes; Sprint Car Chassis Tubes. expressed or implied. check out the. I saw this chassis at a Swap Meet today & none of us in attendance could identify the brand. The chassis is made of chrome-moly steel tubing. DOM comes in 1020 or 1026 steel. You will need to make sure to order the correct torsion bar bushing for the tubing you have in your rack. The American Sprint Car Series is the largest sprint car sanctioning body in the world. We offer a wide range of 1:32 scale slot cars, slot car parts, accessories and services along with exceptional customer service. This provides stiffness to the chassis and limits flex more than a chassis that does not have the tubes (primarily older cars). Their development paralleled the Midget race car, but Sprints were based on full-size cars. Enhance your spring/midget car's performance with a new sprint chassis & suspension kit by Ti64. Car Chassis Basics and How-To Design Tips . DOM anywhere between 5/8" o.d. Chassis Types. It supplies many of the Sprint and Drag Car chassis builders as well as NASCAR and IndyCar teams in the country. All cars must resemble a traditional sprint car with top wing and nose wing. 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