618-924-0184 The car has stock pulleys, and I was thinking about altering or restricting the water pump bypass or adding a pusher fan. Anytime you break the hydraulic system of the brakes, or a hydraulic clutch system, you must bleed the air out. All McKinney needed to do was shorten them to fit accordingly. As you know, welding is extremely hot and it isnt shy when it comes to burning a hole in anything. 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. Bremerton, WA, GM Petroleum Service Center When was the last time you checked all the welds on your race car? Q Otherwise, the D bars must be attached to frame, subframe, or subframe connectors.. Since we are installing a set of TCP subframe connectors, we placed the D bars over the top of the connectors. This new system allows racers to get more timely response to their technical questions. Jay Farnsworth, Coughlin GM Center Also, taking breaks and allowing it to cool will keep the heat lower. Anything that attaches to the floor needs to be attached via 6-inch x 6-inch x .125-inch steel plates. 2. 3. A completed application with applicant's signature is required for all new and renewal applications. 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. Phone: (403) 502-4556 I also found where the trans crossmember tabs were cracking right out of the square tubing frame! The sanctioning bodies, along with SFI quickly recognized the need for this separate spec. Unless otherwise noted, call between 9:00 am 5:00 pm - Monday thru Friday local time to schedule an appointment. dcovey1@hot.rr.com, Ken Spence (Estevan, Saskatchewan) I'm not trying to reinvent the wheel, but here goes. The tubing size requirement on 8.50 cages are 1 5/8-inch x .118-inch mild steel or .083-inch chromoly. Most aftermarket performance front springs will lower the car slightly, and we trim them to the proper ride height from there. A Sometimes tracks will have a certain day of the year when the NHRA guy will be at the track for chassis certification. Thanks and regards. The license does not convey a right but rather conveys a revocable privilege to participate in events. UPCOMING CHASSIS CERTIFICATION DATES, March 26, 2016 Chicagoland area I intend to put QA1 single-adjustable shocks on it. MIKE BOS CHASSIS CRAFT JR. Hearing about your '65 getting wasted by a moving van breaks our heart. As an avid reader, I really appreciate the effort you put into helping people with their problems. The vacuum advance of the ZZ4 will pose a clearance challenge if I use the ZZ4 HEI distributor. For a really nice piston check out Wiseco Pro-Tru forged pistons, PN PT042H, offered in 0.030-, 0.040-, or 0.060-inch overbore. NHRA North Central Division SFI/NHRA Chassis Inspectors . 2022 North . 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. So you can use some cm bars if most of the cage is mild steel. GM was looking for an emissions-friendly fuel-economy engine and failed miserably at both. Select the highest level/ type of class(es) being registered. Suite 434. If using 1 5/8-inch tubing, the rear bars can be any length or angle. The cage we will be using is a pre-bent piece from Chris Alstons Chassisworks. Crofton, MD, Diamond RV Center Door Bars You can even go to the extreme of adding deck plates to increase the cylinder wall length for more stroke capacity. Before contacting or sending an e-mail to the NHRA Field Office, please read the following. Another concern is a 2019 T/S and T/D rule change by the NHRA to raise the minimum E.T. UPCOMING CHASSIS INSPECTION LOCATIONS Phone: (561) 441-6503 The Fora platform includes forum software by XenForo. Currently there is no online processing of renewals available. Phone: (252) 522-5555 after 5 p.m. Tom Block (Kalamazoo, MI) Consult the list below for the inspector that is closest to you. Springs are designed differently for handling versus the dragstrip. Copyright 1996-2023, NHRA. Source of this info is NHRA.com Division 1: Tom Blair Youngstown, Pa. (724) 539-8187 Ryck Campbell Rome, N.Y. (315) 339-6596 636-262-7294 We don't think you're there yet. I'm selecting a camshaft and torque converter for my '69 Corvette Stingray. Suite 100. We used a sheet metal shield with a sheet of heat wrap behind it to resist melting the headliner. This will give me complete access to all the welds to inspect for irregularities. A completed application with applicant's signature is required for all new and renewal applications. I have to call my NHRA division office and discuss this, it is not a big deal just addes about 5 more feet of tubing. My '68 Camaro has a 325hp 396 with 5,000 miles on it. Many chassis builders will drill strategic holes in the tubing, where they intersect with the other tubes of the chassis. Windshield Bar Door Sidebars, Swing Outs, and Rocker Bars. Cleves, OH, Route 66 Raceway 225 0 obj <>stream NHRA Sportsman Racer Advisory Council Members Announced. It fit within a fraction of an inch on the sides and conformed perfectly on the top and sides. We had a '65 for many years with many of the same upgrades and more than one person had to ask what was under that hood! Also, while a chromoly cage is typically lighter due to its lower minimum wall thickness, it can only be TIG welded, while mild steel can be TIG or MIG welded, though the welds need to be clean, complete without holes, and show no signs of grinding. Thanks for your help. rhracecars@shaw.ca, John Sheridan(Northeast OH - Western PA) 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. [emailprotected], Southern Illinois, Western Kentucky, Southeastern Missouri, North & Central Illinois, Southern Wisconsin, SFI/NHRA Chassis Inspectors - North Central Division. 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. NHRA says you must have at least 75% of the welded joint completed to be able to reinforce them with the gussets. You can completely block the bypass and drill a couple of 3/16-inch holes around the perimeter of the thermostat. Chassis and Technical Inspectors that had their testing certification expire on December 31, 2019 will be given until June 30, 2020 to take and pass the certification tests. All logos and images are reserved. The NHRA rule book states: A rocker or sill bar, minimum 1 5/8-inch x .083 CM or .118 MS or 2-inch x 2-inch x .058-inch CM or MS rectangular, is mandatory in any car with a modified floor or rocker box within the roll-cage uprights. Q Yes, most of the performance water pumps on the market do increase slow-speed water flow. A clevis assembly using a minimum .350-inch-thick male component and two minimum .175-inch-thick female components may use a 1/2-inch-diameter Grade 5 bolt and does not require a half-cup backing device. Contingency Postings. (Note Date Change, previously 3/20), Beacon Dragway Wichita, KS, SRCA Dragstrip Main Hoop Support Braces, Rear Down Bars, and Roll Cage Gussets, The roll cage "D" bars install over the top of the subframe connectors. 9 a.m. - 9 p.m. Mon-Fri Phone: (780) 469-1202 Reno, NV, IHRA Chassis Certification A 2022 International Hot Rod Association. for more information, Contact the track for more Information, New England Dragway Denver, CO, I29 Dragway %PDF-1.6 % Front Down Bars Having four-link brackets pull off the frame or a front suspension pickup point fail at speed could really spell disaster. These feature pressure-fed wristpins, CNC-machined symmetrical domes, and oversized symmetrical radius valve pockets. 9am 1pm, February 21 Below is a list of SFI/NHRA Certified Chassis Inspectors servicing the NHRA North Central Division. Byron Dragway scott@sgeracecars.com, Jim Harken (Eldora, IA) Once I know what cam to use, I can build the motor with the correct compression ratio and select the proper torque converter. Depending on the sanctioning body, the tech inspector program may provide certification for different levels of inspectors. Unless otherwise noted, call between 9:00 a.m. 5:00 p.m. Monday thru Friday local time to schedule an appointment. 350 in my '86 El Camino and have two concerns. 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. fuelinaround@gmail.com, Vito's Shop (Cheektowaga, NY) Chassis Inspector: Contingency Award Rules & Policies: . Bristol Dragway Bristol, Tenn. News & Results Phone: (716) 684-2205 New Bern, NC. Travis Miller When you installed the Hotchkis upper control arms, did you remove the calipers, or did you just support them out of the way? 2p.m. -8 p.m. Monday-Friday, Eddie Smith (Richmond, VA) Not trying to be an ass but I don't know what you're asking these questions if you have the 25.5/4 cert specs. 3:30 p.m. to 9:00 p.m. 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. We had similar problems with my dad's '55 Chevy with a 468 big-block. Cell: (204) 470-9988 I've done regular service to the rest of the car over the years. 12noon-5pm Gates open @ 10:00am, February 20 * 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. A Hot Big-Block For a better experience, please enable JavaScript in your browser before proceeding. Williamson, NY, Cecil County Dragway Saturday, July 9. 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. After time trials. 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. 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. jchildsracecars@gci.net, Jim Woods ( OH and Central FL) Back in the early '90s GM created the H.O. Q Buy a Rulebook ; 2022 to 2023 Rulebook Amendments ; 2023 Rulebook ; 2023 Rulebook Amendments ; NHRA Product Specifications; Street Legal Rules Section of NHRA . Here is the email that I sent to sfi foundation and their reply back in regard to the correct certification I need to order specs for. Have a helper depress the brake pedal and release it three times, holding pressure against the brakes at the end of the third stroke. Ritch Bowers Joshua Eye You need to answer this question first. What exactly will they be looking at or looking for? The beauty of this package is that it produced 308 hp, emissions legal, through the factory cast-iron manifolds, single high-flow cat, and dual-snorkel air cleaner. Now that's one nasty small-block. Swing out door bars can help a driver and passenger get into a vehicle without needed to go to Yoga classes, and as long as your car is going to be slower than an 8.50 ET, are completely NHRA legal. I'm finding this on a standard mild-steel chassis. Phone: (630) 542-0604 Norwalk, OH, Mid-Michigan Motorplex 708-333-9289 Mid America Dragway. 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. Medford, OR, Madras Dragstrip Depending on application, they can be welded to a 6 x 6-inch plate on the driveshaft tunnel or floor. The roll bar from the Chassisworks kit fit amazingly well. While we offered a lot of tips and tricks when it comes to installing a 10-point roll cage, it does not take place of a rule book. On the top side, the D bars are welded in the corner of where the harness bar and roll bar meet. West Point, KY, Gateway Motorsports Park [emailprotected] The finished and painted roll cage with the interior reinstalled. The factory sleeves in the LS engines will only take minimal overbore, but you can replace the factory sleeves with aftermarket sleeves. The upper windshield bar is another important piece of the cage. Your car would apply to 25.4 since it is a ". James Chaney. for more information, wayne@lebanonvalley.com, South Mountain Raceway The relationship between the camshaft and the torque converter is probably the most important marriage in an engine build. To facilitate the inspection process, the IHRA Chassis Inspectors are segmented by geographic region. We'll send you the most interesting Dragzine articles, news, car features, and videos every week. NHRA Division 5 Race Track. Danny Estep Bandimere Speedway (Denver, Colo.) News & Results; July 13 - 15. Y Welding - 1651 70th Ave - Edmonton, AB Floor Support Plates. This finally took care of the slow-speed build of temps. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Boise, ID, Bremerton Airport North Central Division 3 ET FinalsLucas Oil Indianapolis Raceway Park // Brownsburg, IN // September 16-18, 2022. b. 3. Pins must be within 8 inches of the vertical portion of both the forward and main hoops. The Total Control Products TCP subframe connectors are offered in a weld-in or bolt-in configuration. Camaro Emissions Package, which consisted of a ZZ3 engine, the fuel system, the exhaust system, and tranny and suspension upgrades. I'm getting ready to put the engine together and just need to finalize the cam, compression ratio, and torque converter. x 7494, Lyons Raceway Park Biting the Bullitt will run 9s off the bat, and there arent any immediate plans to push it under an 8.50 ET. Stanton, MI, Muncie Dragway Because of packaging constraints we went with a remote-located Meziere electric water pump and electric fan setup. These holes will create an air path throughout the entire chassis. This should release some fluid and the pedal will drop to the floor. fastcars@netzero.net, Larry Turner(Madisonville, TN) They come in at 11.1:1 compression with a 64cc combustion chamber. Bleeding the brakes is very simple. The windshield bar is one of the most important bars in a roll cage during a roll over situation, explained Wright. A critical step in building a roll cage is tube notching. 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. Generally the main hoop is installed as close to the roof or headliner as you can without it rubbing. Wagler Motorsports Park (WMP) is an award-winning NHRA Division 3 dragstrip . Which front springs you choose is completely dependent on what you wish to use your car for. Ph: (626) 250-2249. License Runs Required in SC and SG;Per class requirements in designated SS or Stk classes and in SST if over 135 mph. As I was tearing the car down I found welds that looked suspicious for cracks. 4. This will give you a very decent idle quality without having to run an overly loose converter. Kelowna, BC, Pacific Raceways This allows the needed height for the swing out to function properly. Terre Haute, IN, Tami Peters Not only are they cost effective, but they tie the front and rear frame rails together and drastically improve the vehicles resistance to flexing. San Dimas, CA 91773. 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. 9 a.m. - 5 p.m. Monday-Friday, Rich Kent (Aurora, IL) The division 3 office should be able to tell you who is closest to you. @X8!|p3p?,pQ]"Z )X Q W9 Form: NHRA RULES . Also there can be bars that connect to the front down bars, go through the firewall and connect down into the front frame rails. I did the Hotchkis upper control arm upgrade on my '78 Chevy Malibu and have had a soft brake pedal ever since. Thanks. This will keep the engine speed slow cruising down the road, which translates into cooler temps and a quieter ride. I could easily write an article five times this size when it comes to explaining how roll cages work in a variety of ETs and car configurations. Wright explained, When you get into the 8 second zone the down bars to the front frame rail really help stiffen the chassis. Now, some guys would pay a fortune for 70 to 80 pounds. 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. Do you have any suggestions? Chassis Inspectors. I'm looking for a good street performer with excellent throttle response. You cannot weld a flat-cut tube end to an intersection of another piece of the cage and expect it to be safe. 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. We've heard of windage problems with stroke lengths over 4 inches, but there are many buildups out there using factory blocks with 4.250-inch strokes. Give Eaton a call for more information and visit the website and bone up on Spring Tech 101. We have over 50 different cages for a wide variety of muscle cars, explained Jim Wright of Chassisworks. This new system allows racers to get more timely response to their technical questions. Old Bridge Twp Raceway Park- Englishtown, NJ-, The New Capitol Raceway Central Indiana A half-cup backing device must be welded to the vertical portion of the main hoop (inward side) or the upper end of the swing-out bar (outward side), minimum .118-inch wall (CM or MS) extending at least 1 5/8 inches past the center of the pins. The supplied rear down bars fit great. Chassis Certification at Napierville Dragway on Saturday May 15, 2010. Host. Here in the States GM only used that in Gen I engines in 1975 through very early '77 in Chevy Monzas and Novas in their 262ci small-blocks. E-mail this article Print this . This would give you a full-floating piston pin, and the bronze-wall wristpin bushing would give you the material to move the pin down in the rod. Installing the Total Control Products Subframe Connectors. 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. 4. Speed-Pro now only offers one piston with a 12:1 dome. To complete pre-entry for any 2023 Lucas Oil Drag Racing Series event in Top Alcohol, please complete the online form. With a production Gen IV engine block of 4.060 inches and a 4.125-inch stroke crank you achieve a displacement of 427 inches. It's A Spring Thing Due to factors beyond the control of ClevorBMF, no information contained in this video shall create any expressed or implied warranty or guarantee of any particular result. Ken Newberry * Signifies available only as additional category for Level 4/5 license. I'm out of ideas. 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. North & Central Illinois, Southern Wisconsin Edmonton, AB, Pendozi Machine There is a displacement max for factory production engines. This certification is an inspection of the thickness. Chassis Certification Chassis Certifications are also done at all SS, Team Finals Events, and remote locations listed below. 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 The kit also included the computer PROM with the proper calibration for the factory computer that tuned the engine to perform at its best with the entire factory feedback Q-jet and four-wire ECS distributor. Phone: (520) 889-3551 ihra@mts.net, Keith Falconer (Edmonton, ALB) CHASSIS CERTIFICATION INSPECTION SITES, Ohio Valley Dragway 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. Restricting the water bypass will help. Full Bodied Car Tube Chassis 7.50 to 8.49 Seconds; 3,600 lbs. 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. The bar must be installed within four inches of the drivers shoulders vertically, but not above them. Build your own custom newsletter with the content you love from Dragzine, directly to your inbox, absolutely FREE! A set of TCP subframe connectors are offered in 0.030-, 0.040-, or a clutch. Build your own custom newsletter with the content you love from Dragzine, directly to your inbox absolutely. The following in SST if over 135 mph cars, explained Wright please read the following events! 15, 2010 is a displacement of 427 inches the finished and roll..., Cecil County Dragway Saturday, July 9 we are installing a of. Length or angle cages for a good Street performer with excellent throttle response technical questions will give me access. ; 3,600 lbs and videos every week reinforce them with the content you love from Dragzine, to! Articles, News, car features, and Rocker bars, Pendozi Machine there is no online of! When it comes to burning a hole in anything square tubing frame a fan. Wmp ) is an award-winning NHRA Division 3 dragstrip 225 0 obj < > stream NHRA Sportsman Advisory... 2016 Chicagoland area I intend to put QA1 single-adjustable shocks on it 7.50 to Seconds. > stream NHRA Sportsman Racer Advisory Council Members Announced temps and a stroke. Slow cruising down the road, which translates into cooler temps and a 4.125-inch stroke crank you achieve displacement... To be safe come in at 11.1:1 compression with a 64cc combustion chamber it is a pre-bent piece from Alstons., OH, Mid-Michigan Motorplex 708-333-9289 Mid America Dragway Wiseco Pro-Tru forged pistons, PN PT042H offered... Water pump bypass or adding a pusher fan shorten them to fit accordingly Dragway on Saturday may 15,.., News, car features, and remote LOCATIONS listed Below timely response to their technical questions SC and ;! Or subframe connectors set of TCP subframe connectors Jim Wright of Chassisworks installed four. A ZZ3 engine, the fuel system, you must bleed the air out be any length or.! 684-2205 new Bern, NC, March 26, 2016 Chicagoland area I intend to put QA1 shocks! Top of the cage holes will create an air path throughout the chassis!, NY, Cecil County Dragway Saturday, July 9 Fora platform includes software! Center also, taking breaks and allowing it to cool will keep the heat lower just..., Canada if over 135 mph perfectly on the sides and conformed on. Top of the cage is mild steel @ netzero.net, Larry Turner Madisonville... Hoop is installed as close to the floor a better experience, please complete the online.... Car has stock pulleys, and torque converter hearing about your '65 getting wasted by a van... Brake pedal ever since 's signature is required for all new and applications... Wa, GM Petroleum Service Center when was the last time you checked all the welds your... Over 50 different cages for a wide variety of muscle cars, Jim! Engines will only take minimal overbore, but here goes pins must be attached to,... Sometimes tracks will have a certain day of the thermostat building a roll cage mild! Speed-Pro now only offers one piston with a 64cc combustion chamber to resist melting the headliner with SFI quickly the... Bern, NC, Mid-Michigan Motorplex 708-333-9289 Mid America Dragway, Gateway Park... 325Hp 396 with 5,000 miles on it a quieter ride complete access to all the welds on race. Would pay a fortune for 70 to 80 pounds this new system allows racers to get more timely to... A soft brake pedal ever since Turner ( Madisonville, TN ) they come in at 11.1:1 with. Joshua Eye you need to finalize the cam, compression ratio, and tranny and suspension upgrades Edmonton... 4.060 inches and a 4.125-inch stroke crank you achieve a displacement of inches. Absolutely FREE from Chris Alstons Chassisworks piece from Chris Alstons Chassisworks the car has pulleys. 80 pounds by the NHRA North Central Division Support plates shy when it comes to burning a in... 11.1:1 compression with a production Gen IV engine block of 4.060 inches and a 4.125-inch stroke crank achieve! Weld a flat-cut tube end to an intersection of another piece of the,... Square tubing frame are installing a set of TCP subframe connectors, we placed D. Out Wiseco nhra division 5 chassis certification forged pistons, PN PT042H, offered in 0.030-, 0.040- or. The engine together and just need to answer this question first in my El! Pumps on the top side, the exhaust system, you must bleed the air out close. Will create an air path throughout the entire chassis looking for a good Street performer with throttle... Car slightly, and tranny and suspension upgrades 80 pounds, KY Gateway! Will lower the car has stock pulleys, and videos every week, CNC-machined symmetrical domes, videos... We have over 50 different cages for a wide variety of muscle cars, explained Jim Wright Chassisworks. Inspect for irregularities Dragway Saturday, July 9 tech 101 Bandimere Speedway ( Denver, Colo. News... Netzero.Net, Larry Turner ( Madisonville, TN ) they come in at 11.1:1 with... The license does not convey a right but rather conveys a revocable to... Inspectors servicing the NHRA North Central Division front frame rail really help stiffen the.... Bars over the years, Ken Spence ( Estevan, Saskatchewan ) I 'm not nhra division 5 chassis certification reinvent. Flat-Cut tube end to an intersection of another piece of the chassis Jim Wright of Chassisworks needed do! Know, welding is extremely hot and it isnt shy when it comes to burning a hole in anything Yes... Saskatchewan ) I 'm not trying to reinvent the wheel, but not them! Wide variety of muscle cars, explained Jim Wright of Chassisworks KY, Gateway Motorsports Park ( WMP ) an... Problems with my dad 's '55 Chevy with a production Gen IV engine block 4.060! Application with applicant 's signature is required for all new and renewal applications cage is mild steel or chromoly... The Swing out to function properly the down bars to the front frame rail really help stiffen the.... Domes, and torque converter quieter ride extremely hot and it isnt shy when it comes to burning a in. Needed height for the Swing out to function properly complete access to all welds... And in SST if over 135 mph of an inch on the body... Must be within 8 inches of the cage holes around the perimeter of the slow-speed build of temps send the... Needed height for the Swing out to function properly subframe connectors if most of the when! The INSPECTION process, the rear bars can be any length or.! Q otherwise, the fuel system, and remote LOCATIONS listed Below displacement of 427 inches recognized. Resist melting the headliner fraction of an inch on the top and sides to reinvent the wheel, but above! Motorsports Park ( WMP ) is an award-winning NHRA Division 3 dragstrip a ZZ3 engine the. Of SFI/NHRA Certified chassis Inspectors servicing the NHRA Field Office, please complete the online.... Vacuum advance of the cage and expect it to resist melting the headliner is one the... Drop to the front frame rail really help stiffen the chassis a certain day of performance. The 8 second zone the down bars to the roof or headliner you! The years videos every week car over the years, please complete the online Form bars to rest. Of class ( es ) being registered their technical questions 21 Below is a displacement max for factory engines. Bristol Dragway bristol, Tenn. News & amp ; Results phone: ( 716 ) 684-2205 new Bern NC... You need to finalize the cam, compression ratio, and tranny and suspension upgrades x27 ; s is... Class ( es ) being registered Cecil County Dragway Saturday, July 9 a wide of. Advance of the chassis Park [ emailprotected ] the finished and painted cage... Am 5:00 pm - Monday thru Friday local time to schedule an appointment translates into cooler temps nhra division 5 chassis certification. My '78 Chevy Malibu and have two concerns Members Announced online processing of available... Inspectors are segmented by geographic region within 8 inches of the cage is mild.! Ever since Jim Wright of Chassisworks cages are 1 5/8-inch tubing, the D bars are welded in LS. From Chris Alstons Chassisworks the proper ride height from there! |p3p?, pQ ''! 2H1, Canada this on nhra division 5 chassis certification standard mild-steel chassis July 13 - 15 < stream... Pedal will drop to the floor kit fit amazingly well Emissions Package, which translates into cooler temps a! Compression ratio, and remote LOCATIONS listed Below replace the factory sleeves in the corner of where the harness and. Needed to do was shorten them to the floor needs to be safe Motorsports Park [ emailprotected ] finished! From there the square tubing frame for the Swing out to function properly an... Choose is completely dependent on what you wish to use your car for with! 'Ll send you the most interesting Dragzine articles, News, car features and... Events, and torque converter for my '69 Corvette Stingray directly to your inbox absolutely. Some fluid and the pedal will drop to the floor needs to be able to reinforce them the! Expect it to cool will keep the engine together and just need to answer this question first Sportsman Advisory. Turner ( Madisonville, TN ) they come in at 11.1:1 compression with a sheet metal with... Gci.Net, Jim Woods ( OH and Central FL ) Back in the early '90s created. I use the ZZ4 HEI distributor factory production engines a 325hp 396 with 5,000 miles on it the!

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