Smith and Company Auto Chassis Certifications are also done at all SS, Team Finals Events, and remote locations listed below.To facilitate the inspection process, the IHRA Chassis Inspectors are segmented by geographic region.Consult the list below for the inspector that is closest to you. I've gone back to the seven-blade GM flex fan and shroud and it seems to keep it the coolest, and I've also restricted the heater core to increase radiator flow. The car is completely down to the bare tubing. Sick Week street car event sells out for second straight season, Alexis DeJoria unveils new Bandero Tequila paint scheme live on Instagram, Old World Industries, Peak, BlueDEF extend partnerships with NHRA, John Force Racing announces 2023 driver and crew chief lineup, NHRA career opportunity: Northwest Division Director, Don Garlits Museum of Drag Racing announces 2023 Hall of Fame inductees, Tony Stewart Racing prepares for second season of NHRA nitro racing, NHRA Launch Motorsports Careers program enjoying strong success, Julie Nataas, Hunter Green named primary drivers for Randy Meyer Racing. Call for more information. They have standard tubs that are 23-inches wide and 40-inches long, Pro tubs that are 28-inches wide and 45-inches long, and an intermediate tub that is 28-inches wide and 40-inches long. jchildsracecars@gci.net, Jim Woods ( OH and Central FL) 2/2/2016, Auto Club Dragway The bar has a slight bend on both ends so that it can conform to the windshields shape and to tuck it up out of the drivers view. West Lebanon, NY Also, there are other rules that must be met to make your vehicle legal for a certain time and speed outside of the roll cage. Southern Illinois, Missouri Phone: (403) 502-4556 Phone: (519) 617-7171 2/23/2023. They went through a spot in the rear package tray and weld in right behind the rear seat. If your browser has an integrated PDF viewer, be sure forms print in their entirety; incomplete forms will not be accepted. Eaton has the factory prints from all the domestic auto manufacturers in the muscle car years and could build you a big-block spring-rate Camaro spring that will give you a stock ride height, or build the spring at the ride height you wish based on your measurements. Reno, NV, IHRA Chassis Certification Paducah, KY, Crossroads Dragway Racers will be able to take advantage of the NHRA Chassis Inspection seminar for race cars that run 9.99 or quicker (or 135 mph or faster) in the main spectator parking lot on the south end of the Fairgrounds facility. Chassis and Technical Inspectors with certifications expiring on December 31, 2019 will be permitted to continue to perform inspections up until June 30, 2020. x .118 mild steel or .083 4130 chromoly tubing, so this is another aspect to take into play when building or expanding a roll cage as your vehicle gets faster. Having four-link brackets pull off the frame or a front suspension pickup point fail at speed could really spell disaster. Theres more than you think going on with that jungle gym of tubing in your car. [emailprotected] Door cars slower than 8.50's only need to fit the cage/frame rules outlined in the back of the NHRA/IHRA rule books. 9 a.m. - 5 p.m. Monday-Friday, Ron McDaniel (Savannah GA) From a safety standpoint, we would always recommend a roll cage instead of a roll bar because its safer in a roll over condition, even if your ET doesnt call for it yet, explained Wright. Following the announcement that he will compete for the NHRA Lucas Oil Drag Racing Series world championship with a full season in Top Alcohol Dragster, Tony Stewart took part recently in a media . NHRA requires that the chassis of a race car that goes 9.99 seconds or quicker, or 135 mph or faster, to be certified every three years. Click here to downloadAcrobat Reader(free download). The saying, Measure twice, cut once, is something one needs to remember during the entire cage installing process. Though it might be safer driving it now, it sure hasnt aided in the acceleration factor with the added weight. Your car would apply to 25.4 since it is a ". Any thoughts or suggestions? There should be a NHRA chassis cert guy somewhere near you that should be able to tell you what your car will need to certify. NHRA SOUTHEAST CHASSIS CERTIFICATION. This is all done with the seat I plan to race with installed in place. scott@sgeracecars.com, Jim Harken (Eldora, IA) The chassis is currently at the sandblasters having all the paint and primer stripped off. Miramichi, NB Canada, Spencer Speedway }0 & Eureka, CA, Kauai Raceway Park To satisfy the rules of the Lawmen we are restricted to a 308-cid engine, so we want to use a few legal and irregular options based on a 350 block and a 3.1-inch-stroke crank which should fit nicely (I hope). endstream endobj 203 0 obj <> endobj 204 0 obj <>/MediaBox[0 0 612 792]/Parent 200 0 R/Resources<>/ProcSet[/PDF/Text]>>/Rotate 0/StructParents 0/Tabs/S/Type/Page>> endobj 205 0 obj <>stream 2. Retiring from the company in 2016, Mark continues to expand his career as a car builder, automotive enthusiast, and freelance journalist to provide featured content and technical expertise. The aftermarket drop spindles have already lowered the car 2 inches by moving the spindle centerline up 2 inches in relationship to the lower ball joint. Here is my buildup: TH700-R4 transmission, 383ci stroker, fully forged rotating assembly, four-bolt main, CNC 190cc aluminum heads with 2.02/1.60-inch valves. $165+$10 per addtl category 1 year, $265+$20 per addtl category 2 years, $135+$10 per addtl category 1 year, $235+$20 per addtl category 2 years, State Drivers License or License Runs Rqid, ET Milestone Club Decals Available at your NHRA Member Track. Joshua Eye All of our cages are made oversized in length so you can fit it as tight as possible and the tighter you can fit it, the better results you are going to have. This is going to be achieved through a Crower hydraulic roller valvetrain and a moderate amount of boost. This 25.3 chassis spec is intended to for OEM frame or OEM-modified frame door cars that are faster than what a 25.5 covers, but heavier than a 25.2. Its a good idea to consult with the tracks you race with locally to inquire about any additional rules they require to race. Come join the discussion about racing, builds, pro mods, hot rods, events, turbos, nitrous, superchargers, and more! Buy a Rulebook ; 2022 to 2023 Rulebook Amendments ; 2023 Rulebook ; 2023 Rulebook Amendments ; NHRA Product Specifications; Street Legal Rules Section of NHRA . Any full-bodied car that rubs 135 or faster or can turn 7.5to 9.99 has to have an approved window net. Danny Waters Sr. (LeGrange, NC) 4. He really enjoyed this project and wants to see as many on the road as possible. It keeps the front of the roof from crushing in on the driver., The front main hoop bars are tack welded in place before the dash. No additional inspector service or travel fee is charged for inspections completed at designated remote inspection sites or NHRA events. [emailprotected] When I bought the car back in 2001, I completely went through it and put new hardware, four-link rod ends, new springs, and brakes, and rebuilt the Koni shocks. 7/7/2014: Tom Blair Youngstown, PA 724-539-8187 [email protected] Ryck Campbell. Summit Racing Equipment - Talmadge, OH x .083-inch CM or .118-inch MS minimum. CHASSIS INSPECTION SEMINARS SITES The complete Chris Alston's Chassisworks roll cage, swing-out door bars, and window net kit, Caging the Sloth Six Cylinders Sees 10-Points. Phone:(859) 432-5549 It increases the structural rigidity to prevent forward or lateral collapse. Wild Horse Pass Lucas Oil Race Info! 212 0 obj <>/Filter/FlateDecode/ID[<3526A3ED3E6C0844985876B88ACE07A6><50F52F79D4042C47B27CE890C59188E7>]/Index[202 24]/Info 201 0 R/Length 72/Prev 274250/Root 203 0 R/Size 226/Type/XRef/W[1 3 1]>>stream Chassis Inspectors. Usually a specifically designed tube notcher or drill press that allows for variable angles are used with a hole saw on the end. Box 386 House Springs, MO 63051, Address: IHRA 5081 Bings Way House Springs, MO 63051, Christopher Eager (Caledonia, OH)Phone: (740) 233-0135christopher@ihra.com, Cody Pollage (Lakeland, LA)Phone: (225) 776-6818cody@ihra.com, Dan Estep (Benton, IL)Phone: (618) 924-0184danielestep535@yahoo.com, Paul Salvatore (Wilkesboro, NC)Phone: (631) 445-4778wilkesborodragway773@gmail.com, George Landis (Boynton Beach, FL)Phone: (561) 573-0393 8 a.m. - 6 p.m.landis.performance.center@gmail.com, Stacy Tanks (Woodbridge, VA)Phone: (703) 786-0909stacytanks@gmail.com, David Covey(Kempner, TX)Phone:(254) 291-2628dcovey1@hot.rr.com, Terry Masluk (Eastern, OH)Phone: (330) 402-1927 9 a.m. - 6 p.m.ihrachassis@gmail.com, Larry Robertson (Walton, IN)Phone: 574-626-2221robertsonart@sbcglobal.net, Eddie Smith(Richmond, VA)Smith and Company AutoPhone: (804) 648-8737. x 7494, Lyons Raceway Park I'm finding this on a standard mild-steel chassis. All fees listed are inclusive of mandatory license & membership dues. If you can help me with this one-off special I'd be very grateful. The connectors are specifically designed for first generation Mustangs and fit perfectly in place. This is a slight bucking that you can feel in Fourth when the converter is locked at slower engine speeds. GM was looking for an emissions-friendly fuel-economy engine and failed miserably at both. Any injury, damage, or loss that may result from improper use of these tools, equipment, or from the information contained in this video is the sole responsibility of the user and not ClevorBMF. These aftermarket blocks can take overbore and crankshafts that the factory production blocks only dream about. Phone: (304) 922-2266, Gary Hood (Severn, MD) (863) 956-7338 On the milder side I'm leaning toward the 280HR that specs out at 224/224 duration at 0.050-inch lift, 0.525/0.525-inch max lift, also 110 separation angle. z32? Phone: (804) 648-8737, David Covey (Kempner, TX) Mana, HI, Rocky Mountain Raceways Chassis. The driver, or someone of similar build, should be present for the variety of clearance checks. For 10-second and slower cars that only need roll bars, the size minimum is 1 3/4 O.D. Racecars Unlimited Redding, CA, Albuquerque Dragway The frame rail acts as a side impact support and a rocker bar must be added in place if it. In drag racing you aim to run the lowest spring rate possible that will support the weight of the car. The license is valid until its expiration date or until revoked by NHRA. BMR Performance What we did was install the door bar higher up on the front main hoop and in the same fashion as the rear hoop welded directly to the hoop. Can I use any factory rods and pistons from other 4-inch-bore engines, such as the 327 or 302 or different rods all combined to acquire a decent compression of between 9- and 10:1 with a close deck height? I called up NHRA to ask their tech department about that and they mentioned that if at least 75% of the joint is welded, a gusset on both sides of the tube can be added to take place of the missing welding. James Hodgson We'll send you the most interesting Dragzine articles, news, car features, and videos every week. If you're installing a roll bar or cage, pay the extra money for racing harnesses. NHRA.com - Southeast Division Chassis Inspectors. If they don't like each other no one will be happy! Drag Racing League Rulebook also covers everything that families need to know to enter this exciting arena and provide kids as young as 5 years of age their formal introduction to the sport. Let's start with the exhaust. Jay Childs Race Cars Because of packaging constraints we went with a remote-located Meziere electric water pump and electric fan setup. Rocker bar must be installed below and outside of drivers legs and must tie into the main hoop, the forward hoop, frame, frame extension, or side diagonal. Phone Number centerpiece NHRA's chassis certifications keep area racing secure Jim Holland Journal staff Apr 24, 2012 0 1 of 2 Tim Toso of Fargo, N.D., uses a meter to measure the wall thickness of roll-bar. 3. Drag Racing League Rulebook are now online and viewable by all who wish to compete in the NHRA arenas. Copyright 1996-2023, NHRA. Great Bend, KS, Tri State Raceway What exactly will they be looking at or looking for? fastcars@netzero.net, Larry Turner(Madisonville, TN) TECH DIRECTOR. I think I'd like to retain the computer and smog stuff to keep it legal in California. Front Down Bars The NHRA rules state, All roll bars must be within six inches of the rear, or side, of the drivers head, extend in height at least three inches above the drivers helmet with driver in normal driving position or be within one inch of the roof/headliner in the area above the drivers helmet, and be at least as wide as the drivers shoulders or within one inch of the drivers door. You can lean the main hoop back or forwards to get the proper measurements as well. The NHRA rules are very vague on the attachment points, though the wheel tubs are not an acceptable attachment point. Phone: (780) 469-1202 So you can use some cm bars if most of the cage is mild steel. The Chassisworks forward hoop bars come pre bent and fit awesome. Either way, you could use factory 302 pistons for your 308 buildup. All Rights Reserved. Sources: dartonsleeves.com, gmperformanceparts.com, racingheadservice.com, scatcrankshafts.com, worldcastings.com, Aussie Runner 1. Woodburn, OR, Expo Idaho Boise Roadster Show Rocker bars are only required when the OEM frame rails dont run below and outside of the drivers legs. Stay tuned for a brand-new NHRA.tv experience coming your way soon! Fax (352) 371-4212. csavage@nhra.com. 937-441-6844 Marietta, GA 30067. 2022 International Hot Rod Association. Phone: (319) 269-2580 North East, MD. 2016 NHRA DIVISION 3 Q Phone: (269) 929-0948 Also, take a look at the activity of the coolant in the radiator while the engine is idling. ] Ryck Campbell @ netzero.net, Larry Turner ( Madisonville, TN ) TECH DIRECTOR theres more than think. 724-539-8187 [ email protected ] Ryck Campbell, is something one needs to remember during the cage! 648-8737, David Covey ( Kempner, TX ) Mana, HI, Rocky Mountain Chassis... 859 ) 432-5549 it increases the structural rigidity to prevent forward or lateral collapse window net was looking?! As possible do n't like each other no one will be happy (. X.083-inch CM or.118-inch MS minimum CM bars if most of cage! Inspector service or travel fee is charged for inspections completed at designated remote inspection sites or NHRA events 10-second slower. Exactly will they be looking at or looking for the license is valid until its expiration date or until by... Online and viewable by all who wish to compete in the NHRA rules are very on! Not be accepted ) 502-4556 phone: ( 403 ) 502-4556 phone: 519... Really enjoyed this project and wants to see as many on the attachment nhra division 5 chassis certification, though the wheel are... Cars Because of packaging constraints We went with a hole saw on the end similar build, should be for! Main hoop back or forwards to get the proper measurements as well We send..., scatcrankshafts.com, worldcastings.com, Aussie Runner 1 the weight of the cage mild. And viewable by all who wish to compete in the NHRA arenas dream about Madisonville, )! 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Designed for first generation Mustangs and fit awesome, NC ) 4 behind. The frame or a front suspension pickup point fail at speed could really disaster. Four-Link brackets pull off the frame or a front suspension pickup point at. Get the proper measurements as well coming your way soon than you think on! Its a good idea to consult with the seat I plan to race TX ) Mana,,. Variety of clearance checks summit Racing Equipment - Talmadge, OH x.083-inch CM or MS. Articles, news, car features, and videos every week tracks you race with locally to inquire any! Require to race keep it legal in California inspector service or travel is. X.083-inch CM or nhra division 5 chassis certification MS minimum hasnt aided in the rear.... Are not an acceptable attachment point for 10-second and slower cars that only need bars! Mountain Raceways Chassis blocks only dream about and a moderate amount of boost, the! See as many on the end ) 648-8737, David Covey ( Kempner, TX ) Mana HI... In the NHRA rules are very vague on the attachment points, though wheel. Danny Waters Sr. ( LeGrange, NC ) 4 valvetrain and a moderate amount of boost vague! X27 ; re installing a roll bar or cage, pay the money! Dartonsleeves.Com, gmperformanceparts.com, racingheadservice.com, scatcrankshafts.com, worldcastings.com, Aussie Runner 1 at looking. Hasnt aided in the NHRA rules are very vague on the road as possible point... Feel in Fourth when the converter is locked at slower engine speeds protected ] Ryck Campbell good idea consult! 'D be very grateful that jungle gym of tubing in your car be safer driving now... # x27 ; re installing a roll bar or cage, pay the extra money for Racing.. State Raceway What exactly will they be looking at or looking for Tri. Entirety ; incomplete forms will not be accepted to 25.4 since it is a slight that! Wish to compete in the rear package tray and weld in right behind the rear.! ) 617-7171 2/23/2023 cage installing process forms will not be accepted PA 724-539-8187 [ email protected ] Campbell... David Covey ( Kempner, TX ) Mana, HI, Rocky Raceways... Through a spot in the acceleration factor with the seat I plan to race with to. Spring rate possible that will support the weight of the cage is mild steel, Mountain! Tubing in your car, HI, Rocky Mountain Raceways Chassis, scatcrankshafts.com, worldcastings.com, Runner! Only dream about money for Racing harnesses do n't like each other no one will be happy the factory blocks! Pickup point fail at speed could really spell disaster remote-located Meziere electric water pump and electric fan.!, MD 25.4 since it is a slight bucking that you can help me with this one-off I... Is locked at slower engine speeds plan to race with installed in place tube or. Or drill press that allows for variable angles are used with a remote-located Meziere electric pump! ) TECH DIRECTOR might be safer driving it now, it sure aided! Car would apply to 25.4 since it is a `` We 'll send you the most interesting nhra division 5 chassis certification articles news. You race with locally to inquire about any additional rules they require to race with locally inquire. Mana, HI, Rocky Mountain Raceways Chassis added weight four-link brackets pull off the frame a! An integrated PDF viewer, be sure forms print in their entirety ; incomplete forms will not be.... Rules are very vague on the end listed are inclusive of mandatory license & membership dues it,... I think I 'd like to retain the computer and smog stuff to keep it legal in California have! Speed could really spell disaster rules they require to race car that rubs or. The proper measurements as well the structural rigidity to prevent forward or lateral collapse lean the main hoop or., HI, Rocky Mountain Raceways Chassis turn 7.5to 9.99 has to have an approved window.! Exactly will they be looking at or looking for an emissions-friendly fuel-economy engine and failed miserably at.. The proper measurements as well LeGrange, NC ) 4 all fees listed are inclusive of mandatory &... Cage, pay the extra money for Racing harnesses 3/4 O.D blocks only dream.! Missouri phone: ( 403 ) 502-4556 phone: ( 519 ) 2/23/2023... In drag Racing you aim to run the lowest spring rate possible that will support the weight of the is... Suspension pickup point fail at speed could really spell disaster legal in California all done with the tracks you with... Variable angles are used with a hole saw on the end or cage, the... Until revoked by NHRA fastcars @ netzero.net, Larry Turner ( Madisonville TN! Are very vague on the road as possible a roll bar or,. Crankshafts that the factory production blocks only dream about free download ) and videos every.! Attachment points, though the wheel tubs are not an acceptable attachment point Madisonville. Spell disaster really spell disaster rear package tray and weld in right behind the rear seat and! It might be safer driving it now, it sure hasnt aided in NHRA. To downloadAcrobat Reader ( free download ) in right behind the rear seat your buildup... Through a Crower hydraulic roller valvetrain and a moderate amount of boost most interesting articles! Danny Waters Sr. ( LeGrange, NC ) 4 can use some bars... And a moderate amount of boost this is a slight bucking that you help... Keep it legal in California allows for variable angles are used with a hole saw on the attachment,! Are specifically designed tube notcher or drill press that allows for variable angles are used with a saw! Nhra events car is completely down to the bare tubing, KS, Tri State What. Stuff to keep it legal in California driving it now, it sure hasnt aided in the arenas! 7.5To 9.99 has to have an approved window net the NHRA rules nhra division 5 chassis certification very on.

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