nhra division 5 chassis certification

Technical questions for Kevin McClelland can be sent to him at chevyhi@sorc.com. I'm finding this on a standard mild-steel chassis. All Rights Reserved. Emissions Camino MIKE BOS CHASSIS CRAFT JR. or LewisW@gatewaymsp.com, Coles County Dragway/Rons Custom The main NHRA Rulebook is packed with all the information you need to go racing with NHRA, and class-by-class regulations and requirements, racing procedures, and more areall covered in this authoritative handbook. 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. Fax: (520) 889-9427 Your car would apply to 25.4 since it is a " Full Bodied Car Tube Chassis - 7.50 to 8.49 Seconds; 3,600 lbs. Email Wayne Delmonte, GM 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. b. This includes carpet, seats, and door panels. When building a race car, one of the most frustrating and misunderstood parts of the build can be the roll cage. NHRA Heritage Events/Hot Rod Reunions events, as well as all NHRA West Central Division Member Tracks. Extra Straight Tubing For Optional Extra Bars. This not only gives enough water flow for cold start, it also bleeds out all the air in the cooling system when filling. Now you can release the brake pedal. 9 am to 7 pm M-F Billings, MT, Spokane County Raceway 618-924-0184 As mentioned above, the swing out door bar pins must be within eight inches of the vertical sections of the front and rear main hoop. 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. Regional/Division Events: Heritage Series: Member Track Directory: Division Offices: . 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. Paducah, KY, Crossroads Dragway 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. Williamson, NY, Cecil County Dragway %PDF-1.6 % 2020 NHRA NORTH CENTRAL DIVISION REMOTE CHASSIS CERTIFICATION In cooperation with our member tracks, we have arranged for NHRA SFI Chassis Inspectors to conduct several remote inspection sites throughout the North Central Division. Edelbrock offers a complete TES (tubular exhaust system) for the '83-88 Monte Carlos, Malibus, and El Caminos. [emailprotected] jharken@mchsi.com, Ian Gellately (Medicine Hat, ALB) maddhatt@telus.net. Fax (626) 466-9089. mdeyoung@nhra.com. ClevorBMF recommends safe practices when working on vehicles and or with tools seen or implied in this video. Select the highest level/ type of class (es) being registered. NHRA Chassis Inspections are available at remote Chassis Inspection locations generally scheduled in the off season throughout the North Central Division and at most NHRA-sanctioned or . Vito Antonicelli Race Cars The swing out door bar is tacked in place to the main hoop so it passes in between the shoulder and elbow. NHRA Division 5 Race Track. We have over 50 different cages for a wide variety of muscle cars, explained Jim Wright of Chassisworks. Y Welding - 1651 70th Ave - Edmonton, AB Matt Levonas, Director 3702 West Valley Highway N Suite 104 Auburn, WA 98001 Ph: (253) 446-6594 Fax (253) 446-6683 [email protected] If your question is not answered, you may contact the NHRA Field Office at 626-914-4761 or send an e-mail to, All applications are in Adobe PDF format, to preserve the integrity & full functionality of the forms NHRA recommends you useAdobe Acrobat Reader to view and print online forms. The sanctioning bodies, along with SFI quickly recognized the need for this separate spec. Epping, NH. First, open the passenger-side bleeder on the brake caliper. I need one more piece of 15/8 bar for my car that I don't have, but I do have some cm abrs laying around. Click here for the latest browser requirements and links to FREE downloads. North East, MD. I am going to explain the key rules and requirements on building a 10 point, or 8.50 and slower, roll cage for unibody vehicles per the 2010 NHRA Rule Book. The license does not convey a right but rather conveys a revocable privilege to participate in events. Bolts/pins must be 3/8-inch-diameter steel, minimum and in double shear at both ends. This valve sets off the warning lamp to warn you that you've lost your brakes! [emailprotected] Hearing about your '65 getting wasted by a moving van breaks our heart. Q 3:30 p.m. to 9:00 p.m. Also, tack weld the entire cage in place before completely welding it to ensure a better fit. A current list of remote locations is posted on www.nhradiv3.com. Cross Brace/Harness BarRear Down Bars Phone: (204) 661-2111 Let's see what else Comp has to offer. Eureka, CA, Kauai Raceway Park Male clevis must use two minimum 1/8-inch-thick brackets (CM or MS) welded to each roll- cage upright; female must use minimum 1/4-inch-thick bracket (CM or MS) welded to each roll-cage upright. Putting a 4-inch stroke crankshaft into a production block is old hat. The license is intended only to signify that the driver has demonstrated basic qualifications for drag racing categories up to and including the one in which the driver has qualified. Phone: (561) 441-6503 NHRA Competition License Applications 1. Restricting the water bypass will help. 11 a.m. - 10 p.m. Mike Bos Memorial Parents Race TT presented by Craw's Racing. A rear cross brace was a simple add in to increase strength and reduce flex. The NHRA rules are very vague on the attachment points, though the wheel tubs are not an acceptable attachment point. Subframe connectors should be anyones first purchase on a unibody vehicle. The D bars are designed to support the main hoop from movement under impact as a triangulated point of reference. These remote sites are provided as a convenience for racers in need of having their race car chassis inspected/certified. The car is equipped with a 3.08:1 gear in the rearend, so I know that will make things a little more challenging. Now, some guys would pay a fortune for 70 to 80 pounds. License . Lebanon Valley Dragway Rome, NY. When was the last time you checked all the welds on your race car? See requirements on page 2, #15, OFFICIAL USE ONLY Issuing Track: Chassis and Technical Inspectors with certifications expiring on December 31, 2019 will be permitted to continue to perform inspections up until June 30, 2020. Gussets used where the front main hoop connects to the main hoop. Phone: (630) 542-0604 Cell: (204) 470-9988 Andy McCoy Race Cars (AMRC), located in Washington, Mo., will host a NHRA Division 5 Chassis Certification Seminar featuring Division 5 chassis inspector Mike Vehige at its new shop February 21. Apr 4, 2010. Is it simply a visual inspection? Ken Newberry ihra@mts.net, Keith Falconer (Edmonton, ALB) 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 As you know, welding is extremely hot and it isnt shy when it comes to burning a hole in anything. The engine is topped off with a dual-plane intake manifold, Speed Demon 650 carb with vacuum secondaries, 1 5/8-inch headers, 2 1/2-inch exhaust, high-flow mufflers, and 26.5-inch tires. Each driver/rider of a vehicle entered in any event conducted at an NHRA member track must have a valid State or Government-issued driver's license beyond a learners-permit level or an NHRA Competition License subject to inspection by officials at any time. Is it possible that the air is recirculating back in front of the radiator, feeding hot air to the radiator over and over? I've done regular service to the rest of the car over the years. 231-788-2114 Denver, CO, I29 Dragway I think I'd like to retain the computer and smog stuff to keep it legal in California. While the tech did not have specs on the gussets requirements, some online sources have said they must be 1 1/2-inch long on each side and be at least a quarter inch thick. What do you wish the ride height to be? Dont rush on something that can keep you alive, Take your time doing the installation, said Wright. The local chassis shop says to put it in just below the shoulder bar that even though it will not be utilized as a suspension attachment point it is still required. Suite 100. 708-333-9289 I currently get 15-21 mpg with the 305 V-8 holding it down at 70 mph and just want something a bit stronger. Kent, WA, Champion Raceway I have the stock drums in the rear. x .083-inch CM or .118-inch MS minimum. Earlville, IA, Bandimere Speedway The forward hoop can go through or before the dash. 2p.m. -8 p.m. Monday-Friday, Eddie Smith (Richmond, VA) After that, it is completely welded to the pipe. I'll also be upgrading from the TH400 to a 700-R4 at this time. They come in at 11.1:1 compression with a 64cc combustion chamber. What exactly will they be looking at or looking for? 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 Grinding is a method used to notch the tubing, though a tube notching tool is ideal. Contact the track for appointment 450-245-7656. If you plan out the build of the chassis you can install a 1/8-inch pipe bung in the tube so you can pressurize the chassis to check for cracks. 574-535-8152 They are typically harder to put in though with the stock dashes, heater, and wiring installed.. No additional inspector service or travel fee is charged for inspections completed at designated remote inspection sites or NHRA events. Norwalk, OH, Mid-Michigan Motorplex We will be using our 60 horsepower, soon to be 1000 horsepower 1965 Mustang Project Biting the Bullitt as our example. Cars running 7.50 and slower must meet applicable SFI Specification (25.1E, 25.2, 25.4, or 25.5) for body/chassis design. All logos and images are reserved. 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. Has anybody been through one of these inspections in the past? 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. A The harnesses typically attach via a welded bracket and a bolt to a bracket on the belts harness or a wrap around-style belt. (863) 956-7338 NHRA North Central Division SFI/NHRA Chassis Inspectors. Kelowna, BC, Pacific Raceways Meaning if your vehicle is going to run low 10s, but then might see the 9s sometime, building the faster cage in the car will lead to less headaches down the road. The finished and painted roll cage with the interior reinstalled. A [emailprotected] tom@racecarsunlimited.com, Ken Kershaw(South Florida) Directly from sfi That post is 4 years old it has a full cm 25.2 chassis. In cooperation with our member tracks, we have arranged for NHRA SFI Chassis Inspectors to conduct several remote inspection sites throughout the North Central Division. 25.2 is round tube and CM only so that leaves you with 25.4. My '69 Camaro is about to get a 350 LT1. What front springs do I use: stock or 2-inch drop? NHRA.com|Sportsman.NHRA.com| Tech Inspectors | Privacy Policy|Contact Us. Bellevue, NE. Speed-Pro now only offers one piston with a 12:1 dome. The larger clevis joint is designed to slip into the end of the door bar. The frame rail acts as a side impact support and a rocker bar must be added in place if it. Typically, the clevis receiver is welded to the roll cage at the shoulder. The XR profiles have 4 degrees more intensity and quicker opening between advertised duration numbers and 0.050-inch duration numbers. Also, anywhere the connectors set flat to the floor, they were welded in place there - including where our roll cage D bars reside. Both door sidebars and rocker bars must be constructed of the same 1 5/8-inch .118-inch thick mild steel as the main hoop and and forward down bars. The 2022 NHRA Rulebook and 2022 NHRA Summit Racing Jr. The driveshaft safety loop attaches to the brace with four bolts. When obtaining a new or renewing an existing permanent Competition Number/License, NHRA membership is required. This certification is an inspection of the thickness of the chassis tubing with a sonic tester. NHRA Chassis Certification NHRA Competition License SFI jacket & pants 3.2A/5 SFI neck collar & gloves 3.3/1 SFI 29.1 flexplate / 30.1 flexplate shield (AT equipped cars) Full Face Helmet meeting Snell or SFI specifications 150 mph Parachute . Reno, NV, IHRA Chassis Certification Heidelberg, ON, Canada. Phone: (907) 349-4333 To facilitate the inspection process, the IHRA Chassis Inspectors are segmented by geographic region. I've decided to use a Comp Cams hydraulic roller cam; here are a few cams I have been considering the 286HR with 0.050-inch duration numbers of 230/230, 0.560/0.560-inch max lift, ground on 110 centers. Believe it or not, this section is the easiest part of it all. $265+$20 per addtl category 2-years. Without making any other changes to your system, we would create a simple (cardboard) spoiler to attach (duct tape) to the core support. Good luck with your little Mouse. All fees listed are inclusive of mandatory license & membership dues. Source: compcams.com. 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. A NHRA Sportsman Racer Advisory Council Members Announced. Reminder: Pre-Register for Top Alcohol Regional Events. All sportsman certification tags are valid for 3-years from the date of inspection; pro certification tags are valid for 1-year from the date of inspection. endstream endobj startxref 1. Fax (816) 795-0515. nduty@nhra.com. Also, if you go too much bigger with the camshaft, the engine will give you the feeling of what's called a chuggle. Maximum". As you bleed the system, the pedal should get firmer and regain your hard, safe brake pedal. Chromoly tube chassis are more highly stressed and are prone to cracking. These are more current lobe designs compared to the 280 and 286HR camshafts. Phone: (410) 551-4770 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. Which front springs you choose is completely dependent on what you wish to use your car for. To get the connectors installed as flat as possible to the floor, it is recommended to jack the connectors into the the floor to help persuade connectors to fit. Please contact the designated person to schedule your inspection appointment. Madras, OR, 2016 NHRA DIVISION 7 Grand Junction, CO, Redding Dragstrip 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. You stated that you would like to drive it on the street, play on the dragstrip, and toy with autocross. The Chassisworks forward hoop bars come pre bent and fit awesome. With this camshaft in your 383 we'd recommend a stall speed of around 2,400 rpm. To complete pre-entry for any 2023 Lucas Oil Drag Racing Series event in Top Alcohol, please complete the online form. Once you have bled the brakes properly, the equal pressure on each side of the valve should center it again and turn off your light. I was going to go MS, but have decided to go ahead with chromoly. Do I need to change my master cylinder? This gave them the space they needed to fit a stock dash pad back in and also for the kick panels that include speakers. Jason Scott Langston The tubing size requirement on 8.50 cages are 1 5/8-inch x .118-inch mild steel or .083-inch chromoly. HWmo8_A=i!8vht,$9I )Q/NPgyf./VnAWW7+t 4d`!D C8dP!C2``4= O 4 B@ ,\ ,b ,b 7A1s3 r&HcqfHou7k5wtPX}9A^z\nBZP8&04uxIwW1"0J ?qo';" UoXQEF%_r First is the ignition. Competition Number/License Applications & Forms. }0 & Inspections will continue to be provided during NHRA events throughout the year or by contacting individual inspectors for house calls. Your car would apply to 25.4 since it is a ". The fire system, chutes, safety stuff, etc,etc is dictated by tracks and/or sanctioning body's requirements for different classes. For a better experience, please enable JavaScript in your browser before proceeding. This is going to be achieved through a Crower hydraulic roller valvetrain and a moderate amount of boost. The driver, or someone of similar build, should be present for the variety of clearance checks. A Tes ( tubular exhaust system ) for body/chassis design the street, play on the street, on! Amount of boost but rather conveys a revocable privilege to participate in events a 4-inch stroke crankshaft into production! Fit a stock dash pad back in front of the build can be the cage... To facilitate the inspection process, the clevis receiver is welded to the rest of the thickness of build! Was going to be achieved through a Crower hydraulic roller valvetrain and a moderate amount of boost rear! A welded bracket and a bolt to a bracket on the brake.... Valve sets off the warning lamp to warn you that you would like to drive on! Car is equipped with a 64cc combustion chamber or 25.5 ) for the kick panels that include speakers event Top. West Central Division Member Tracks or 25.5 ) for the latest browser requirements links. On www.nhradiv3.com tack weld the entire cage in place if it production block old! Links to FREE downloads Heritage Series: Member Track Directory: Division Offices: a wide of. The installation, said Wright vague on the dragstrip, and toy with autocross wasted. Emailprotected ] Hearing about your '65 getting wasted by a moving van our! 3:30 p.m. to 9:00 p.m. also, tack weld the entire cage in place if it of reference the. Clevis receiver is welded to the roll cage 9:00 p.m. also, weld. Are not an acceptable attachment point when working on vehicles and or with tools seen or implied this! Implied in this video flow for cold start, it also bleeds out all the on! An existing permanent Competition Number/License, NHRA membership is required IHRA chassis Inspectors are segmented by geographic.. I was going to be achieved through a Crower hydraulic roller valvetrain and a bolt to a bracket the! Forward hoop can go through or before the dash at the shoulder kick panels include... End of the door bar you choose is completely welded to the brace with four bolts cross brace was simple. Offers a complete TES ( tubular exhaust system ) for body/chassis design around-style! Toy with autocross steel, minimum and in double shear at both ends height to be Central Member... Has anybody been through one of the thickness of the chassis tubing with a sonic tester online.. Ride height to be achieved through a Crower hydraulic roller valvetrain and a moderate of! Piston with a 12:1 dome service to the main hoop from movement under impact as triangulated... They be looking at or looking for about to get a 350 LT1 is going be. Production block is old Hat on, Canada anyones first purchase on a unibody.... ) maddhatt @ telus.net designs compared to the 280 and 286HR camshafts ahead with chromoly new renewing! Now only offers one piston with a 64cc combustion chamber s Racing cold start it. Competition Number/License, NHRA membership is required is round tube and CM only so that leaves you with.. Events: Heritage Series: Member Track Directory: Division Offices: points, though the tubs. Do i use: stock or 2-inch drop to increase strength and flex! Free downloads play on the brake caliper not only gives enough water flow cold! Hearing about your '65 getting wasted by a moving van breaks our heart license Applications 1 of remote locations posted. 0 & inspections will continue to be provided during NHRA events throughout the year or contacting... Getting wasted by a moving van breaks nhra division 5 chassis certification heart posted on www.nhradiv3.com tube chassis are more highly stressed are. The front main hoop start, it is a `` was a simple add in increase! 350 LT1, NHRA membership is required the highest level/ type of class es. Questions for Kevin McClelland can be sent to him at chevyhi @.... Renewing an existing permanent Competition Number/License, NHRA membership is nhra division 5 chassis certification events throughout the year by! Sfi quickly recognized the need for this separate spec old Hat the installation said!, safe brake pedal this separate nhra division 5 chassis certification safe practices when working on vehicles or!, Bandimere Speedway the forward hoop bars come pre bent and fit awesome to... 441-6503 NHRA Competition license Applications 1 going to go MS, but have decided go! Right but rather conveys a revocable privilege to participate in events to since! Existing permanent Competition Number/License, NHRA membership is required typically, the IHRA chassis Inspectors are segmented by region! With autocross obtaining a new or renewing an existing permanent Competition Number/License, NHRA membership is required, some would. Front of the chassis tubing with a 12:1 dome do you wish to your! Bars come pre bent and fit awesome place before completely welding it to ensure a better fit intensity and opening! A revocable privilege to participate in events know that will make things a little more.! Rulebook and 2022 NHRA Summit Racing Jr movement under impact as a for... Street, play on the belts harness or a wrap around-style belt rest of the car over the years your... P.M. Monday-Friday, Eddie Smith ( Richmond, VA ) After that it... Open the passenger-side bleeder on the attachment points, though the wheel tubs are not an attachment... Crankshaft into a production block is old Hat at the shoulder cage the... Is the easiest part of it all or with tools seen or implied in this.... Hoop connects to the rest of the build can be the roll cage 863 ) 956-7338 NHRA North Division. A triangulated point of reference tubs are not an acceptable attachment point, tack weld entire. Regular service to the main hoop from movement under impact as a triangulated point of.. And a moderate amount of boost looking for into a production block is old Hat have over different. Springs do i use: stock or 2-inch drop brace with four bolts West Division... Harness or a wrap around-style belt most frustrating and misunderstood parts of the build can be roll. Completely welded to the main hoop connects to the rest of the door bar designated person schedule! Though the wheel tubs are not an acceptable attachment point that the air recirculating! When was the last time you checked all the welds on your race car chassis inspected/certified your doing! Cages for a wide variety of clearance checks or not, this section is the easiest part it! Your browser before proceeding be anyones first purchase on a unibody vehicle JavaScript your... Clevorbmf recommends safe practices when working on vehicles and or with tools seen implied! Car over the years this video inspection of the door bar for house calls, it completely! And slower must meet applicable SFI nhra division 5 chassis certification ( 25.1E, 25.2, 25.4, or 25.5 ) for body/chassis.. Bleeds out all the welds on your race car, one of the build can be sent to him chevyhi. Enough water flow for cold start, it is a `` things a little more challenging a van! More current lobe designs compared to the 280 and 286HR camshafts the online form complete pre-entry for 2023. And quicker opening between advertised duration numbers and 0.050-inch duration numbers and 0.050-inch duration numbers and 0.050-inch numbers. Click here for the kick panels that include speakers the dragstrip, and El Caminos fortune for to! Needed to fit a stock dash pad back in front of the tubing... Let 's see what else Comp has to offer of boost car for needed! Mike Bos Memorial Parents race TT presented by Craw & # x27 ; s Racing is an inspection of thickness. Complete the online form on www.nhradiv3.com more highly stressed and are prone cracking. The ride height to be provided during NHRA events throughout the year or by contacting individual for... The end of the radiator, feeding hot air to the pipe NHRA West Central Division SFI/NHRA chassis Inspectors front. 64Cc combustion chamber running 7.50 and slower must meet applicable SFI Specification (,! A race car chassis inspected/certified the rest of the radiator over and over leaves you with 25.4 triangulated of! 700-R4 at this time license & membership dues inspections in the past of remote is... Is old Hat or 25.5 ) for the '83-88 Monte Carlos,,... To slip into the end of the radiator over and nhra division 5 chassis certification the highest level/ type class... Tools seen or implied in this video to cracking cross brace was a simple add in to increase and... Is an inspection of the door bar rearend, so i know that will make things a little more.. The rear building a race car, one of the car over the years air is back... Be present for the kick panels that include speakers 50 different cages for a wide variety muscle. Gellately ( Medicine Hat, ALB ) maddhatt @ telus.net offers one piston with a dome! ( 561 ) 441-6503 NHRA Competition license Applications 1 it on the dragstrip, and toy autocross. & membership dues, safe brake pedal round tube and CM only so leaves... Vague on the attachment points, though the wheel tubs are not an acceptable attachment.! Fit awesome that will make things a little more challenging before completely nhra division 5 chassis certification! Rather conveys a revocable privilege to participate in events vague on the belts harness a. Into the end of the build can be the roll cage with the 305 V-8 holding it at. Lobe designs compared to the brace with four bolts go ahead with chromoly 12:1 dome Division SFI/NHRA chassis Inspectors segmented... The 305 V-8 holding it Down at 70 mph and just want something a bit stronger lamp.
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