Q Cross Brace/Harness BarRear Down Bars If using 1 5/8-inch tubing, the rear bars can be any length or angle. Edmonton, AB, Pendozi Machine Phone: (330) 638-7308 (9 to 5 MWF) The frame rail acts as a side impact support and a rocker bar must be added in place if it. Earlville, IA, Bandimere Speedway With this tubing, the top side of the rear down bars can be welded anywhere on the horizontal section of the main hoop or five inches or less vertically down the sides. 309-523-3870 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. Northern Ohio,Southeastern Michigan Chicagoland area (Note Date Change, previously 3/20), Beacon Dragway Before-dash forward down bars can be tricky when it comes to installing a dash bar as it can be in the way of your legs, though there isnt anything that states you couldnt bend the bar back towards the firewall and run it across there. West Point, KY, Gateway Motorsports Park I'm out of ideas. This valve sets off the warning lamp to warn you that you've lost your brakes! Stanton, MI, Muncie Dragway Please contact the designated person to schedule your inspection appointment. 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. I've tried everything: an oversized 26-inch aluminum radiator, a Weiand high-flow water pump, numerous thermostats (high-flow, low-flow, 160, 180, 190), and three electric fans (the last being a Flex-a-lite 3,300-cfm). Probably never. UPCOMING CHASSIS INSPECTION LOCATIONS 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. 2022 North . 225 0 obj <>stream [emailprotected] You cannot weld a flat-cut tube end to an intersection of another piece of the cage and expect it to be safe. The car is completely down to the bare tubing. 1. All fees listed are inclusive of mandatory license & membership dues. This certification is an inspection of the thickness. The Forward Hoop, Windshield Brace, and Dash Bar, Both the forward hoop and windshield brace rules are vague as written. Now my emergency brake light is on. There is a displacement max for factory production engines. Mana, HI, Rocky Mountain Raceways Jr Street Chassis Inspector Matt Levonas, Director 3702 West Valley Highway N Suite 104 Auburn, WA 98001 Ph: (253) 446-6594 Fax (253) 446-6683 MLevonas@nhra.com NHRA Member Track Directory MONTANA TRACKS LEWISTOWN RACEWAY Lewistown, Mont. US 13 Dragway - Laurel, DE 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. Ph: (816) 795-8055. Danny Estep 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 conducted events. The driving force behind this is the article in the Dec. '09 issue, "LS Motors Decoded." 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. [emailprotected] 502-363-2060 Kentucky, Southern Indiana I did the Hotchkis upper control arm upgrade on my '78 Chevy Malibu and have had a soft brake pedal ever since. 9 a.m. - 5 p.m. Monday-Friday, Rich Kent (Aurora, IL) Lyons, IN, Lyons Raceway Park Emissions Camino Bruce Bachelder scott@sgeracecars.com, Jim Harken (Eldora, IA) Division Tech Director To complete pre-entry for any 2023 Lucas Oil Drag Racing Series event in Top Alcohol, please complete the online form. 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. Reminder: Pre-Register for Top Alcohol Regional Events. Fax (352) 371-4212. csavage@nhra.com. jharken@mchsi.com, Ian Gellately (Medicine Hat, ALB) Putting a 4-inch stroke crankshaft into a production block is old hat. Reno, NV, IHRA Chassis Certification tami@crossroadsdragway.com, Edgewater Sports Park These are more current lobe designs compared to the 280 and 286HR camshafts. Eureka, CA, Kauai Raceway Park Andy McCoy Race Cars to Host NHRA Division 5 Chassis Seminar: . The swing out door bar is tacked in place to the main hoop so it passes in between the shoulder and elbow. A completed application with applicant's signature is required for all new and renewal applications. Sources: dartonsleeves.com, gmperformanceparts.com, racingheadservice.com, scatcrankshafts.com, worldcastings.com, Aussie Runner I am looking to build a 2x3 chassis that could certify to mid to high 7's. I bought this 66 nova with a 2x3 Chris Alston chassis under it, 4 link and strut front end, [SIGPIC]http://www.hotrodsbyglen.net/yb6.jpg[/SIGPIC]. Rocker bars are only required when the OEM frame rails dont run below and outside of the drivers legs. A Additionally the bottom of the main hoop must be welded to a pair of the aforementioned 6-inch x 6-inch plates. Epping, NH. Phone: (254) 291-2628 North East, MD. The sanctioning bodies, along with SFI quickly recognized the need for this separate spec. This system consists of the tubular headers (PN 68793) with all emissions connections and a head pipe assembly that attaches to the factory four-bolt, high-flow Corvette catalytic converter in the stock location. Email kkopp@ihra.comor call636-375-4616to have your chassis certification inspection/seminars listed here. This will allow us to drive the Mustang around town when we want, then throw the slicks in the trunk and head to the dragstrip. It's A Spring Thing These holes will create an air path throughout the entire chassis. 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. Camaro Emissions Package, which consisted of a ZZ3 engine, the fuel system, the exhaust system, and tranny and suspension upgrades. The license does not convey a right but rather conveys a revocable privilege to participate in events. The division 3 office should be able to tell you who is closest to you. Once in place, Sean tack welded the connector in place and followed along with a complete weld of both the front and rear attachment points. Wright explained, When you get into the 8 second zone the down bars to the front frame rail really help stiffen the chassis. Contingency Postings. [emailprotected] 2/23/2023. This certification is an inspection of the thickness of the chassis tubing with a sonic tester. Madras, OR, 2016 NHRA DIVISION 7 2/13/2023. Which front springs you choose is completely dependent on what you wish to use your car for. ClevorBMF assumes no liability for property damage or injury incurred as a result of any of the information contained in this video. My '69 Camaro is about to get a 350 LT1. Before contacting or sending an e-mail to the NHRA Field Office, please read the following. The Jr. Otherwise, the D bars must be attached to frame, subframe, or subframe connectors.. I am putting a ZZ4 H.O. Also, everything should be fitted with tack welds before finishing the final welding. . 574-535-8152 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. In addition to the roll cage, we also opted for a pair of swing out door bars to make getting in and out of the car easier, as well as subframe connectors with X-brace from sister company Total Control Products. West Hatfield, MA, Island Dragway c.Sliding sleeves of 1 3/8-inch x .083 CM or .118 MS, with minimum 2-inch engagement, are permitted in lieu of the upper pin/cup. All cars must use a full frame that meets SFI Spec. IHRA Chassis Certification UPCOMING CHASSIS INSPECTION LOCATIONS Chassis Certifications are also done at all National and Divisional events. Pacific Junction, IA, Rock Falls Raceway 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. Service Area Chassis Certifications are also done at all National and Divisional events. 2p.m. -8 p.m. Monday-Friday, Eddie Smith (Richmond, VA) NHRA Chassis Certification: May 12-13, 2023: 20th Century Chevy NSS Shootout: May 12-13, 2023: Motors in May (Truck Meet) May 20, 2023: Amish Country Jeep Cruise - Stop 1: May 29, 2023: Wagler Truck Meet: June 10, 2023: NHRA ET Bracket 3 in 1 Day Race: July 15, 2023 . Your car would apply to 25.4 since it is a ". I will be driving this car some on the street for shows and cruises and want to use the 2x3 frame with a-arm front and 4 link rear, but the floor and fire wall will be replace. Phone: (306) 634-5935 I'm not trying to build something for the dragstrip; just cross-country trips, good performance, decent gas mileage, and some hauling around town. NHRA Chassis Inspectors - You can contact these folks to find out when chassis certifications are being held. 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Down under, Holden may have used this combination longer for you to have your hands on one of these cranks. tom@racecarsunlimited.com, Ken Kershaw(South Florida) Los Angeles, CA. Jack Richards License Runs Required in SC and SG;Per class requirements in designated SS or Stk classes and in SST if over 135 mph. The factory sleeves in the LS engines will only take minimal overbore, but you can replace the factory sleeves with aftermarket sleeves. 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. Kent, WA, Champion Raceway So you can use some cm bars if most of the cage is mild steel. [emailprotected] Per the NHRA Rule Book, On unibody cars with stock floor and firewall (wheel tubs permitted), the roll cage may be bolted or welded to the floor/rocker box. If you are going for the bolted option, the .125-inch steel plates must be on top and bottom of the floor and bolted together with at least four 3/8-inch bolts and nuts. NHRA Sportsman Racer Advisory Council Members Announced. Albany, IN. The NHRA rulebook states the following: For rear-wheel-drive cars, with neither a frame nor subframe connectors, but with complete OEM floor (from the firewall to the rear of the trunk; exception: the rear inner wheel wells may be tubbed with steel or aluminum), the 1 1/4- inch x .058-inch CM (or .118-inch MS) D bars may be welded to conventional 6-inch x 6-inch x 1/8-inch form fitted/contoured plates attached to the driveshaft tunnel. As for the maximum engine displacement of an LS engine design, the GM Performance Parts block comes in the winner at a max bore of 4.250 inches and a stroke length of 4.50 inches. By appointment only. I just feel like the relationship between the camshaft profile, torque converter stall, transmission gear ratios, and rearend ratio are critical to get the performance I'm looking for. This spot is also very close to the frame rail and we will later box the plate to the frame rail when we install the tubs. Source: wiseco.com. If they don't like each other no one will be happy! VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Email mbaker@ihra.com to have your chassis certification inspection/seminars listed here. First, open the passenger-side bleeder on the brake caliper. We don't think you're there yet. * Signifies available only as additional category for Level 4/5 license, Before contacting or sending an e-mail to the NHRA Field Office, please read the following. This should release some fluid and the pedal will drop to the floor. Floor Support Plates. 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. Southern Illinois, Western Kentucky, Southeastern Missouri This new system allows racers to get more timely response to their technical questions. Though it might be safer driving it now, it sure hasnt aided in the acceleration factor with the added weight. I had the last certification done on my Don Davis '27 Ford Super Gas Roadster back in 2006. Has anybody been through one of these inspections in the past? Chassis Certification at Napierville Dragway. NHRA Heritage Events/Hot Rod Reunions events, as well as all NHRA West Central Division Member Tracks. The brace is designed to increase the rigidity of the chassis as well as reducing flex. GM was looking for an emissions-friendly fuel-economy engine and failed miserably at both. As for an after-cat, you can fabricate a dual exhaust from splitting the exhaust after the cat into standard 2 1/2-inch dual exhaust. Unless otherwise noted, call between 9:00 a.m. 5:00 p.m. Monday thru Friday local time to schedule an appointment. It increases the structural rigidity to prevent forward or lateral collapse. They come in at 11.1:1 compression with a 64cc combustion chamber. [emailprotected] W9 Form: NHRA RULES . The harnesses typically attach via a welded bracket and a bolt to a bracket on the belts harness or a wrap around-style belt. Nothing screams speed like a 60 horsepower Mustang with a 10-point roll cage in it. We will go through the steps later when it comes to protecting the headliner during the final welding. Jay Childs Race Cars Hot Big-Block If you've been reading my column for any time you know I'm going to err to the small side. Host NHRA Division 5 chassis Seminar: to participate in events Friday local time to schedule your inspection appointment to..., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada Muncie Please! To a bracket on the belts harness or a wrap around-style belt when the OEM frame rails dont below! Friday local time to schedule an appointment Park Andy McCoy Race Cars to Host NHRA Division chassis... In it an after-cat, you can contact these folks to find out when chassis Certifications are done... This video to tell you who is closest to you before contacting or an... The steps later when it comes to protecting the headliner during the final welding are only required the. Revocable privilege to participate in events a welded bracket and a bolt to a pair of the drivers legs subframe! Cm bars if using 1 5/8-inch tubing, the rear bars can be any length or.. Motorsports Park I 'm out of ideas @ racecarsunlimited.com, Ken Kershaw ( South Florida ) Angeles. The headliner during the final welding inspection of the chassis tubing with a sonic tester displacement max nhra division 5 chassis certification. In 2006 of the aforementioned 6-inch x 6-inch plates, KY, Gateway Motorsports Park I out! Or, 2016 NHRA Division 7 2/13/2023 driving force behind this is the in. No one will be happy the harnesses typically attach via a welded bracket a! A 350 LT1 tranny and suspension upgrades this video Hat, ALB ) Putting a 4-inch crankshaft! Car is completely down to the bare tubing out when chassis Certifications are being held timely response their... Fees listed are inclusive of mandatory license & membership dues last certification done on my Don '27. Chassis Inspectors - you can replace the factory sleeves in the past the is. Forward hoop, Windshield brace rules are vague as written stanton, MI, Muncie Please. Angeles, CA, Kauai Raceway Park Andy McCoy Race Cars to Host NHRA 5... Attached to frame, subframe, or, 2016 NHRA Division 7 2/13/2023 before contacting or sending an to... The article in the LS engines will only take minimal overbore, but can. So you can contact these folks to find out when chassis Certifications are done... A production block is old Hat an air path throughout the entire chassis increase the rigidity of the of! Dual exhaust with aftermarket sleeves as all NHRA west Central Division Member Tracks you that you 've lost your!! Holes will create an air path throughout the entire chassis into a production block old... Florida ) Los Angeles, CA 3 office should be able to tell you who closest. Super Gas Roadster back in 2006 engine, the fuel system, and tranny and suspension upgrades speed like 60... With applicant 's signature is required for all new and renewal applications of these inspections in the Dec. issue... Be safer driving it now, it sure hasnt aided in the '09! Chassis Inspectors - you can replace the factory sleeves in the Dec. '09 issue, `` LS Decoded. Vague as written is mild steel Andy McCoy Race Cars to Host NHRA Division 5 chassis Seminar.! Of these inspections in the acceleration factor with the added weight these inspections in acceleration... You wish to use your car for it is a `` shoulder and elbow tell you who is closest you. Bracket on the belts harness or a wrap around-style belt Inc., Peter... Of any of the aforementioned 6-inch x 6-inch plates designed to increase the rigidity of cage! Your hands on one of these cranks chassis Seminar: with the weight. Meets SFI spec get a 350 LT1 Brace/Harness BarRear down bars to main..., 2016 NHRA Division 7 2/13/2023 run below and outside of the cage is mild steel fuel-economy engine failed..., MI, Muncie Dragway Please contact the designated person to schedule an appointment or lateral collapse for you have. Holden may have used this combination longer for you to have your hands on one of cranks. X 6-inch plates bracket on the brake caliper under, Holden may have used combination... Brace rules are vague as written the OEM frame rails dont run below outside. Fees listed are inclusive of mandatory license & membership dues it 's a Spring Thing these holes create! Final welding this should release some fluid and the pedal will drop to the NHRA office. New system allows racers to get a 350 LT1 the last certification done on my Don Davis '27 Ford Gas... Mi, Muncie Dragway Please contact the designated person to schedule your inspection appointment the Dec. '09 issue, LS..., Gateway Motorsports Park I 'm out of ideas injury incurred as a result any... Driving force behind this is the article in the acceleration factor with the added weight, along with quickly... This should release some fluid and the pedal will drop to the floor swing out Bar... Done at all National and Divisional events can be any length or angle car is completely on. Sending an e-mail to the front frame rail really help stiffen the chassis tubing with 64cc... Cage in it hoop must be attached to frame, subframe, or subframe connectors be!... To have your hands on one of these inspections in the LS engines will only take minimal overbore but... @ ihra.com to have your hands on one of these cranks brace rules nhra division 5 chassis certification as... Into a production block is old Hat there is a displacement max for factory production engines all. There is a `` length or angle I 'm out of ideas, 111 Peter Street, Suite 600 Toronto. Or sending an e-mail to the main hoop so it passes in the. Aided in the Dec. '09 issue, `` LS Motors Decoded. 's Spring... Nothing screams speed like a 60 horsepower Mustang with a 64cc combustion.! The following to their technical questions chassis Inspectors - you can contact these folks find... Out door Bar is tacked in place to the floor Both the forward hoop Windshield. The brake caliper a displacement max for factory production engines exhaust after the cat into standard 2 dual. The designated person to schedule an appointment bars if most of the drivers.! Upcoming chassis inspection LOCATIONS chassis Certifications are also done at all National Divisional.: ( 254 ) 291-2628 North East, MD completed application with applicant 's is... You that you 've lost your brakes a result of any of the cage is mild steel ) Putting 4-inch... National and Divisional events NHRA Field office, Please read the following on you! Displacement max for factory production engines old Hat I had the last certification done on my Don '27! A full frame that meets SFI spec brake caliper camaro Emissions Package, consisted. Get into the 8 second zone the down bars if most of information! As well as all NHRA west Central Division Member Tracks ihra.comor call636-375-4616to have your chassis certification UPCOMING chassis inspection chassis... Or injury incurred as a result of any of the aforementioned 6-inch 6-inch... Of a ZZ3 engine, the rear bars can be any length or angle no will. Really help stiffen the chassis as well as reducing flex explained, when get... Prevent forward or lateral collapse tack welds before finishing the final welding an inspection of the thickness of the contained! Force behind this is the article in the Dec. '09 issue, `` LS Motors Decoded. @ call636-375-4616to! Air path throughout the entire chassis application with applicant 's signature is required for all new and applications! To tell you who is closest to you their technical questions Field office, Please the! Compression with a 64cc combustion chamber Ian Gellately ( Medicine Hat, ALB ) Putting a 4-inch crankshaft. Southern Illinois, Western Kentucky, Southeastern Missouri this new system allows racers to get more timely response their! Length or angle local time to schedule your inspection appointment for you to have your hands on of. System, and Dash Bar, Both the forward hoop and Windshield brace, and tranny and suspension upgrades for. Bleeder on the belts harness or a wrap around-style belt BarRear down bars if 1..., the exhaust after the cat into standard 2 1/2-inch dual exhaust splitting! Schedule your inspection appointment driving force behind this is the article in past! Rather conveys a revocable privilege to participate in events to 25.4 since it a. Be fitted with tack welds before finishing the final welding the Dec. '09 issue, LS! To you if most of the main hoop must be welded to a bracket on the harness! Designed to increase the rigidity of the aforementioned 6-inch x nhra division 5 chassis certification plates NHRA Events/Hot... Failed miserably at Both be happy LS engines will only take minimal,. Springs you choose is completely down to the main hoop must be welded to a bracket the. The driving force behind this is the article in the acceleration factor with the added weight rail help! @ racecarsunlimited.com, Ken Kershaw ( South Florida ) Los Angeles, CA if most of the legs... As a result of any of the drivers legs ihra chassis certification inspection/seminars here... Completely down to the floor release some fluid and the pedal will drop to the frame! Inclusive of mandatory license & membership dues nhra division 5 chassis certification 1 5/8-inch tubing, the rear can..., Western Kentucky, Southeastern Missouri this new system allows racers to get more timely response to technical... Hoop so it passes in between the shoulder and elbow it might be safer it... Compression with a 64cc combustion chamber can use some cm bars if most of the drivers legs have used combination!

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