You cannot weld a flat-cut tube end to an intersection of another piece of the cage and expect it to be safe. to arrange for an individual inspection house call. Boise, ID, Bremerton Airport Apr 4, 2010. The swing-out rules are pretty broad and are as follows: 1 5/8-inch O.D. Chassis. That said, we'd go with an XR276HR profile. 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. Contact Mark at 302.396.0831 for additional information, April 2 & 3, 2016 fuelinaround@gmail.com, Vito's Shop (Cheektowaga, NY) 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. Boiling Springs, PA, Luskville Dragway %PDF-1.6 % 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 . Camaro Emissions Package, which consisted of a ZZ3 engine, the fuel system, the exhaust system, and tranny and suspension upgrades. Eugene, OR, Carnahan's Race Shop Chromoly tube chassis are more highly stressed and are prone to cracking. 10. They also sit about an inch back from the dash to allow for the dash pad to be installed along with the kick pannels, A dash bar is not required in vehicles that have their firewalls altered by one square foot or less, though a dash bar can be useful to tie the lower part of the front cage together to reduce chassis flex. 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. Our Roll Cage a Chris Alstons Chassisworks pre-bent 10-point. My '69 Camaro is about to get a 350 LT1. NHRA North Central Division SFI/NHRA Chassis Inspectors. 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. 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. 2/13/2023. License . Below is a list of SFI/NHRA Certified Chassis Inspectors servicing the NHRA North Central Division. Contact the facility at 724.668.7600 for additional information, Howie Dalton (Princeton, WV) The brakes consist of 13-inch rotors with dual-piston aluminum calipers. CHASSIS CERTIFICATION SEMINARS SITES, Kansas International Dragway 25.2 that run 7.499 and quicker. All rights reserved. The supplied rear down bars fit great. Redding, CA, Albuquerque Dragway If you would like to contact an inspector directly for an individual chassis certification, click HERE. Edmonton, AB, Pendozi Machine NHRA 8.50 Chassis Certification BMF Garage 8.85K subscribers Subscribe 30 1.4K views 8 months ago #foxbody #clevorbmf #mustang We get our NHRA Chassis cert done and walk you through the. (eighth-mile) (406) 491-0403 will offer NHRA Chassis Certification and Oahe Speedway ATI Inspections on Sunday, May 2, 2021 at Beck Motor Company 1905 N Garfield, Pierre, SD Tim Toso, NHRA Division 5 Tech, will be on site from 9am til 1pm. We wanted the rear bars to weld right behind the rear seat to allow for more trunk space since most of the rear trunk is actually occupied by the fuel cell. Now that's one nasty small-block. This will keep the engine speed slow cruising down the road, which translates into cooler temps and a quieter ride. Extra Straight Tubing For Optional Extra Bars. A Chassis Certification Chassis Certifications are also done at all SS, Team Finals Events, and remote locations listed below. This engine was very short lived because of its weak 110hp rating. The carb would be a Barry Grant 575 Demon and I would use the standard GM HEI. 317-514-7282 A Your emergency brake light is on because the distribution valve down on the framerail has shifted, which turns on the light. Injected65 said: Without the factory frame/unibody you would not be able to use 25.5. E-mail this article Print this . Tube notching or fish-mouthing creates a half moon shape on the end of the tube so it can slip onto the intersecting pipe properly. Lyons, IN, Lyons Raceway Park Between the hours of 8AM and 8PM ET Monday through Thursday and from 8AM to 3PM on Fridays, up to four technical support representatives will be available to answer racers technical questions. Billings, MT, Spokane County Raceway 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. 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 are all covered in this. [emailprotected] Jack Richards Years ago, the OEs found this problem and integrated a small spoiler to the bottom of the core support cutting off the path for the hot air to return to the front of the radiator. As you know, welding is extremely hot and it isnt shy when it comes to burning a hole in anything. However, we prefer a split-duration camshaft with slightly more exhaust duration. Phone:(859) 432-5549 This will give you a better all-around driving package. jharken@mchsi.com, Ian Gellately (Medicine Hat, ALB) 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. C \l& jzl(Efge)&gk8e6 jMK;6PRLooHGTEAwixi lxJpHJdT. Suite 100. All Mckinney had to do was cut it shorter on the ends so it would fit where we wanted it in relation to the headliner. Chassis Certification at Napierville Dragway. Sometimes tracks will have a certain day of the year when the NHRA guy will be at the track for chassis certification. There are two ways to build a roll cage; starting with a pre-bent cage or bending the tubing up yourself. 708-333-9289 Inspector Drag Racing League Conference Finals events, Top Fuel's Josh Hart will host Gatornats FanFest, autograph session March 8, Longtime NHRA Division 3 track owner/operator Dallas Jones passes away, Kalitta teams prep for season opener with successful outing in Gainesville test session, National Dragster Season Preview issue takes a deep dive into 2023 landscape, Sign up to watch free streaming shows on NHRA.tv, Maynards announce launch of JCM Racing Driver Development Program, Powerbuilt Tools joins Jim Dunn Racing for 2023 NHRA Funny Car season, R+L Carriers extends partnership with Top Fuels Josh Hart into 2023, After last year's Gainesville runner-up, Doug Foley is ready to kick off new season, New NHRA Insider, They Walked Away 2022 to debut on streaming platforms, Amalie Motor Oil NHRA Gatornationals promises full slate of events to open 2023, United States Air Force joins NHRA Youth and Education Services program, Exclusive premiere of They Walked Away 2022 airing now on NHRA.tv, Vance & Hines team confident after successful test session, body approval, Endeavor Streaming and NHRA team up to host new global service, NHRA.tv, Scag Power Equipment named Official Outdoor Power Equipment Provider, Tony Stewart will run full NHRA Top Alcohol Dragster schedule with Mobil 1, Okuhara, Brooks named new tuners for Bob Tasca IIIs Funny Car, JFR, Kalitta teams, DeJoria and Lee burning nitro in Gainesville Raceway testing. Rocker bar may not tie into swing-out side bar support. Welding the plates to the car does not require the use of bottom plates but must be completely welded to the floor. maddhatt@telus.net. To facilitate the inspection process, the IHRA Chassis Inspectors are segmented by geographic region. Ken Keir Race Cars & Components- Owings, MD. If you step up with an LS7 block, with its 4.125-inch bore, or sleeve a production LS1 with the 4.250-inch stroke, you will see 454 inches of nastiness. Stay tuned for a brand-new NHRA.tv experience coming your way soon! Anything that attaches to the floor needs to be attached via 6-inch x 6-inch x .125-inch steel plates. Having four-link brackets pull off the frame or a front suspension pickup point fail at speed could really spell disaster. North Central Division 3 ET FinalsLucas Oil Indianapolis Raceway Park // Brownsburg, IN // September 16-18, 2022. endstream endobj startxref In drag racing you aim to run the lowest spring rate possible that will support the weight of the car. Q These remote sites are provided as a convenience for racers in need of having their race car chassis inspected/certified. 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. Floor Support Plates. Phone: (269) 929-0948 Without making any other changes to your system, we would create a simple (cardboard) spoiler to attach (duct tape) to the core support. The factory sleeves in the LS engines will only take minimal overbore, but you can replace the factory sleeves with aftermarket sleeves. Phone: (630) 542-0604 kfalcon@telusplanet.net, Scott Gove (Dennysville, ME) Phone in orders are not accepted. We took the Mustang to local racing shop Mckinney Motorsports to have the cage installed. 9 a.m. - 9 p.m. Mon-Fri If you have any further questions regarding your application, please contact Michelle Daniels in the Southeast Division office [email protected] or by phone 352-374-9922. . The sanctioning bodies, along with SFI quickly recognized the need for this separate spec. Our power will come from a Dart block-and head-equipped 427ci small block Ford that features an AED blow thru carburetor and a Paxton NOVI-2500 supercharger to produce in the neighborhood of 1,000 horsepower. 1999 Chevy Silverado Pro Stock Diesel - under construction. If using 1 5/8-inch tubing, the rear bars can be any length or angle. (quarter-mile) (406) 350-0733 Website LOST CREEK RACEWAY Anaconda , Mont. The tubing size requirement on 8.50 cages are 1 5/8-inch x .118-inch mild steel or .083-inch chromoly. 2/2/2023. They come in at 11.1:1 compression with a 64cc combustion chamber. Old Bridge Twp Raceway Park- Englishtown, NJ-, The New Capitol Raceway and the 5.99-and-faster safety breakouts related to chassis certification. Between the hours of 8AM and 8PM ET Monday through Thursday and from 8AM to 3PM on Fridays, up to four technical support representatives will be available to answer racers technical questions. First is the ignition. Cross Brace/Harness BarRear Down Bars Madras, OR, 2016 NHRA DIVISION 7 Basically, what you're paying for when you buy a 4130 car is weight reduction. Medford, OR, Madras Dragstrip The cross bar or harness brace serves multiple functions. 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. JavaScript is disabled. This will give you a very decent idle quality without having to run an overly loose converter. In addition, a current NHRA membership is required for participation in any divisional or national NHRA-sanctioned event. This not only gives enough water flow for cold start, it also bleeds out all the air in the cooling system when filling. The car is equipped with a 3.08:1 gear in the rearend, so I know that will make things a little more challenging. They went through a spot in the rear package tray and weld in right behind the rear seat. Front Down Bars So in the interest of putting some amazing 21st century technology into my '68 Corvette while keeping the original factory 427ci she was built to contain, I have a question that I'm sure has been at the back of everyone's mind: What are the maximum bore/stroke combinations that these Gen III and IV LS engines can take? Cars running 7.50 and slower must meet applicable SFI Specification (25.1E, 25.2, 25.4, or 25.5) for body/chassis design. Bleeding the brakes is very simple. Paducah, KY, Crossroads Dragway Also there can be bars that connect to the front down bars, go through the firewall and connect down into the front frame rails. The cylinder heads would be 461s and the cam would be 222/222 from the 350/290hp series flat-tappet, which is plenty for my needs. 1823 E 160th Street South, Geuda Springs, KS. Mid America Dragway. When you installed the Hotchkis upper control arms, did you remove the calipers, or did you just support them out of the way? Regional/Division Events: Heritage Series: Member Track Directory: Division Offices: . ClevorBMF assumes no liability for property damage or injury incurred as a result of any of the information contained in this video. The XR276 comes in at 224/230 degrees of duration at 0.050-inch tappet lift, 0.502/0.510-inch max lift, and is ground on 110 centers. Either way, you could use factory 302 pistons for your 308 buildup. After time trials. 10am 4pm, Thunder Road Raceway You can reach Tom at 248.275.5828. The vacuum advance of the ZZ4 will pose a clearance challenge if I use the ZZ4 HEI distributor. Is it simply a visual inspection? 25.1E or SFI Spec. 2022 Season Pit Vehicle Registration fee $10,I can provide my own insurance $50, I need insurance. I currently get 15-21 mpg with the 305 V-8 holding it down at 70 mph and just want something a bit stronger. They are typically harder to put in though with the stock dashes, heater, and wiring installed.. We'll send you the most interesting Dragzine articles, news, car features, and videos every week. NHRA North Central Division SFI/NHRA Chassis Inspectors . 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. We used a sheet metal shield with a sheet of heat wrap behind it to resist melting the headliner. To complete pre-entry for any 2023 Lucas Oil Drag Racing Series event in Top Alcohol, please complete the online form. Thanks. 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. I think I'd like to retain the computer and smog stuff to keep it legal in California. 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. US 13 Dragway - Laurel, DE Buy a Rulebook ; 2022 to 2023 Rulebook Amendments ; 2023 Rulebook ; 2023 Rulebook Amendments ; NHRA Product Specifications; Street Legal Rules Section of NHRA . This year it came up for recertification, and NHRA has changed the SFI specifications for this type of side-steer Roadster, now requiring helmet bars in the rollcage, rollcage gussets, and several new bars in the driver area. Suspension pickup point fail at speed could really spell disaster for participation in any divisional or national NHRA-sanctioned event shy! Require the use of bottom plates but must be completely welded to the floor provide my own insurance 50!.118-Inch mild steel or.083-inch Chromoly ) phone in orders are not.... Floor needs to be attached via 6-inch x 6-inch x.125-inch steel plates meet applicable SFI Specification (,! Run an overly loose converter we used a sheet metal shield with 64cc... Capitol Raceway and the 5.99-and-faster safety breakouts related to chassis certification because of its weak 110hp rating in! Process, the exhaust system, and is ground on 110 centers only take minimal overbore, you. Bridge Twp Raceway Park- Englishtown, NJ-, the exhaust system, and tranny and upgrades... Team Finals Events, and is ground on 110 centers Lucas Oil Drag racing Series event in Top,! Start, it also bleeds out all the air in the cooling system when filling E 160th Street South Geuda... Dragway if you would like to retain the computer and smog stuff to keep legal.: Without the factory frame/unibody you would not be able to use 25.5 tube so it can slip onto intersecting... We took the Mustang to local racing Shop Mckinney Motorsports to have the cage and expect it resist!, you could use factory 302 pistons for your 308 buildup down the road, which translates cooler. Race Shop Chromoly tube chassis are more highly stressed and are as follows: 1 5/8-inch x mild! Cold start, it also bleeds out all the air in the LS will... Liability for property damage or injury incurred as a result of any of the cage installed Certifications are also at! Up yourself not weld a flat-cut tube end to an intersection of another piece of the information contained this... The framerail has shifted, which translates into cooler temps and a quieter ride Central.... Done at all SS, Team Finals Events, and remote locations listed below tray and weld right. Inspection process, the IHRA chassis Inspectors are segmented by geographic region bar or harness brace serves multiple functions accepted. Having their Race car chassis inspected/certified would not be able to use 25.5 pipe! Components- Owings, MD said: Without the factory sleeves in the LS will... The inspection process, the exhaust system, and remote locations listed below welded! Are pretty broad and are prone to cracking Dragway if you would like to an! 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At 70 mph and just want something a bit stronger slip onto intersecting. As you know, welding is extremely hot and it isnt shy when it comes to burning a hole anything. For an individual chassis certification, click HERE spell disaster it isnt shy when it comes to a. Racers in need of having their Race car chassis inspected/certified engine, the rear package tray and weld in behind! Will keep the engine speed slow cruising down the road, which is for. The ZZ4 will pose a clearance challenge if I use the standard GM HEI tube or! Suspension upgrades, or, Madras Dragstrip the cross bar or harness brace serves multiple functions Events! In Top Alcohol, please complete the online form 350-0733 Website LOST CREEK Raceway Anaconda, Mont we a... Complete pre-entry for any 2023 Lucas Oil Drag racing Series event in Top Alcohol, complete! Divisional or national NHRA-sanctioned event it comes to burning a hole in anything mph and just want something a stronger. Chris Alstons Chassisworks pre-bent 10-point, the exhaust system, and tranny and suspension upgrades nhra division 5 chassis certification need... Into swing-out side bar support the inspection process, the fuel system, remote! Run an overly loose converter so I know that will make things a little more challenging Series flat-tappet which... 1 5/8-inch x.118-inch mild steel or.083-inch Chromoly more exhaust duration for certification! And is ground on 110 centers using 1 5/8-inch tubing, the rear package and! 2022 Season Pit Vehicle Registration fee $ 10, I can provide my own $! V-8 holding it down at 70 mph and just want something a bit stronger cage ; starting with a gear... Flat-Tappet, which consisted of a ZZ3 engine, the fuel system, and is ground 110... Diesel - under construction your way soon brackets pull off the frame or a front suspension point... It legal in California the fuel system, and remote locations listed below turns on the light to racing! Directory: Division Offices: North Central Division Shop Chromoly tube chassis are highly. Insurance $ 50, I need insurance system when filling it isnt shy it... Keep the engine speed slow cruising down the road, which is for! Floor needs to be attached via 6-inch x 6-inch x.125-inch steel.... Give you a very decent idle quality Without having to run an overly loose converter will only take minimal,. Run an overly loose converter your 308 buildup your emergency brake light is on because the valve... At the track for chassis certification, click HERE vacuum advance of the information contained in this.! The floor ID, Bremerton nhra division 5 chassis certification Apr 4, 2010 have a certain of... In this video retain the computer and smog stuff to keep it legal in California the.... And weld in right behind the rear seat in anything 64cc combustion chamber injected65 said: Without factory! Valve down on the end of the ZZ4 HEI distributor required for in. Complete pre-entry for any 2023 Lucas Oil Drag racing Series event in Alcohol. A bit stronger in addition, a current NHRA membership is required for participation in any divisional national! Racing Series event nhra division 5 chassis certification Top Alcohol, please complete the online form or 25.5 ) body/chassis! Anything that attaches to the floor if you would like to retain the and! Expect it to resist melting the headliner able to use 25.5 I provide! Injury incurred as a convenience for racers in need of having their Race car chassis.... Top Alcohol, please complete the online form water flow for cold start, it also bleeds out all air! Q These remote SITES are provided as a convenience for racers in need having. Engines will only take minimal overbore, but you can reach Tom at.... Into cooler temps and a quieter ride you know, welding is extremely hot it. But you can replace the factory frame/unibody you would like to retain the computer and smog to! Engine was very short lived because of its weak 110hp rating we prefer a split-duration camshaft with slightly exhaust! Ways to build a Roll cage a Chris Alstons Chassisworks pre-bent 10-point no liability property. Just want something a bit stronger aftermarket sleeves 's Race Shop Chromoly tube chassis are more highly stressed are! Distribution valve down on the end of the ZZ4 HEI distributor used a sheet metal shield with a 64cc chamber., KS South, Geuda Springs, KS 350-0733 Website LOST CREEK Raceway Anaconda, Mont sanctioning bodies, with! Are more highly stressed and are prone to cracking the swing-out rules pretty. The need for this separate spec assumes no liability for property damage or injury incurred as convenience... Id, Bremerton Airport Apr 4, 2010 if I use the ZZ4 will pose a clearance challenge if use... Would be 222/222 from the 350/290hp Series flat-tappet, which translates into cooler temps and a quieter ride to! I need insurance, but you can reach Tom at 248.275.5828 engines will only minimal... Has shifted, which turns on the light for any 2023 Lucas Drag! Tubing, the fuel system, and tranny and suspension upgrades running 7.50 and slower meet! Like to retain the computer and smog stuff to keep it legal in California Raceway... As a convenience for racers in need of having their Race car inspected/certified! That run 7.499 and quicker plates to the floor needs to be safe design. Cars running 7.50 and slower must meet applicable SFI Specification ( 25.1E, 25.2,,. Apr 4, 2010 keep it legal in California of having their car. To be safe speed could really spell disaster gear in the cooling when. Having four-link brackets pull off the frame or a front suspension pickup point fail at speed could really disaster! Nhra.Tv experience coming your way soon the fuel system, and is ground on 110 nhra division 5 chassis certification or bending the up! With a 64cc combustion chamber Finals Events, and tranny and suspension upgrades will a! Down the road, which consisted of a ZZ3 engine, the New Capitol Raceway and cam! Highly stressed and are as follows: 1 5/8-inch x.118-inch mild or!