These aftermarket blocks can take overbore and crankshafts that the factory production blocks only dream about. The XR profiles have 4 degrees more intensity and quicker opening between advertised duration numbers and 0.050-inch duration numbers. 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. Fax (816) 795-0515. [email protected]. 9 a.m. - 5 p.m. Monday-Friday, Ron McDaniel (Savannah GA) 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. When it comes to preparing to install a roll cage, you will want to remove everything from inside the car that you can. Where did you come up with a 3.10-inch-stroke crankshaft? Jay Childs Race Cars West Lebanon, NY 2/13/2023. 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. Andy McCoy Race Cars to Host NHRA Division 5 Chassis Seminar: . 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. Phone: (423) 420-0212 Camping World Series Event Contingency Posting. Welding the plates to the car does not require the use of bottom plates but must be completely welded to the floor. The relationship between the camshaft and the torque converter is probably the most important marriage in an engine build. (quarter-mile) (406) 350-0733 Website LOST CREEK RACEWAY Anaconda , Mont. Bleed Baby Bleed [emailprotected] The Total Control Products TCP subframe connectors are offered in a weld-in or bolt-in configuration. NHRA Sportsman Racer Advisory Council Members Announced. The car is completely down to the bare tubing. The division 3 office should be able to tell you who is closest to you. All technical questions for Division 3 will be handled by the National Technical Office located at Lucas Oil Raceway at Indianapolis and should be directed to the tech line number above. 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. It sounds like you had to remove them and didn't properly bleed the brakes (remove the air from the brake hydraulic system). Email [email protected] to have your chassis certification inspection/seminars listed here. 350 in my '86 El Camino and have two concerns. I also found where the trans crossmember tabs were cracking right out of the square tubing frame! All rights reserved. Cleves, OH, Route 66 Raceway Contact Tom Woodside at GMCOPO. There are two ways to build a roll cage; starting with a pre-bent cage or bending the tubing up yourself. Do this cycle about three times and refill the brake master cylinder. Though it might be safer driving it now, it sure hasnt aided in the acceleration factor with the added weight. 309-523-3870 3:30 p.m. to 9:00 p.m. 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 . Q Though we decided against the dash bar for now, the NHRA rule states, If the OEM firewall has been modified (in excess of one square foot for transmission removal, not including bolted in components) a lower windshield or dash bar of 1 1/4 x .058-inch 4130 chromoly or 1 1/4 x .118-inch mild steel is mandatory connecting the forward cage supports. 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. 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. Consult the list below for the inspector that is closest to you. My '69 Camaro is about to get a 350 LT1. Inspections will continue to be provided during NHRA events throughout the year or by contacting individual inspectors for house calls. Phone: (207) 726-4227 The tubing size requirement on 8.50 cages are 1 5/8-inch x .118-inch mild steel or .083-inch chromoly. To complete pre-entry for any 2023 Lucas Oil Drag Racing Series event in Top Alcohol, please complete the online form. Typically, the clevis receiver is welded to the roll cage at the shoulder. The factory sleeves in the LS engines will only take minimal overbore, but you can replace the factory sleeves with aftermarket sleeves. Come join the discussion about racing, builds, pro mods, hot rods, events, turbos, nitrous, superchargers, and more! Injected65 said: Without the factory frame/unibody you would not be able to use 25.5. Bellevue, NE. and the 5.99-and-faster safety breakouts related to chassis certification. As you bleed the system, the pedal should get firmer and regain your hard, safe brake pedal. If rocker bar ties into side diagonal more than 5 inches (edge to edge) from forward roll-cage support or main hoop, a 1 5/8-inch x .083 CM or .118 MS brace/gusset is mandatory between the diagonal and forward roll cage support or main hoop., Almost Done! April 29, 2010. 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. Back in the early '90s GM created the H.O. 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 [email protected] NHRA Member Track Directory MONTANA TRACKS LEWISTOWN RACEWAY Lewistown, Mont. Your emergency brake light is on because the distribution valve down on the framerail has shifted, which turns on the light. 636-262-7294 2. 2022 International Hot Rod Association. wi [email protected], Eddie DeLarm (Tucson, AZ) [email protected], Edgewater Sports Park 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. I currently get 15-21 mpg with the 305 V-8 holding it down at 70 mph and just want something a bit stronger. No additional inspector service or travel fee is charged for inspections completed at designated remote inspection sites or NHRA events. Ritch Bowers, Kil-Kare Dragway All fees listed are inclusive of mandatory license & membership dues. The sanctioning bodies, along with SFI quickly recognized the need for this separate spec. Joshua Eye Consult the list below for the inspector that is closest to you. 2/23/2023. A CHASSIS CERTIFICATION INSPECTION CLINICS SITES, February 20 I intend to put QA1 single-adjustable shocks on it. Any thoughts or suggestions? These remote sites are provided as a convenience for racers in need of having their race car chassis inspected/certified. The tubing size requirement on 8.50 cages are 1 5/8-inch x .118-inch mild steel or .083-inch chromoly. Chassisworks can custom-design a cage order specific to your liking, using a wide variety of bends and straight configurations to get you there. 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. NHRA North Central Division SFI/NHRA Chassis Inspectors. First is the ignition. Miramichi, NB Canada, Spencer Speedway 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. [emailprotected], Southern Illinois, Western Kentucky, Southeastern Missouri, North & Central Illinois, Southern Wisconsin, SFI/NHRA Chassis Inspectors - North Central Division. Many chassis builders will drill strategic holes in the tubing, where they intersect with the other tubes of the chassis. After time trials. The best part of the Mustang was its very clean interior and it needs to stay clean. This will give you a very decent idle quality without having to run an overly loose converter. So you can use some cm bars if most of the cage is mild steel. I had the last certification done on my Don Davis '27 Ford Super Gas Roadster back in 2006. The bar must be installed within four inches of the drivers shoulders vertically, but not above them. I've done regular service to the rest of the car over the years. I look forward to any suggestions you might share with me. Lyons, IN, Lyons Raceway Park The Total Control Products weld-in subframe connectors with bolt-in cross bar and driveshaft safety loop. Contingency Postings. Williamson, NY, Cecil County Dragway Take the time to make sure that you and your toy are safe. 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. If rained out Inspections @ Coughlin Auto Group, Summit Motorsports Park Contact 330.630.0270 ext 7494 for scheduling information, April 19, 2016 Track Office, National Trail Raceway Another concern is a 2019 T/S and T/D rule change by the NHRA to raise the minimum E.T. Bristol Dragway Bristol, Tenn. News & Results Subframe connectors should be anyones first purchase on a unibody vehicle. We will safeguard your e-mail and only send content you request. A completed application with applicant's signature is required for all new and renewal applications. Please help! 0 Now, some guys would pay a fortune for 70 to 80 pounds. Fontana, CA, Samoa Dragstrip Having some extra material left over, a support bar was welded between the two down bars for additional strength. [emailprotected] Suite 100. Maximum". All of our cages are made oversized in length so you can fit it as tight as possible and the tighter you can fit it, the better results you are going to have. If the cost is too much, a hand grinder can also work, though it can be less accurate. The chassis is currently at the sandblasters having all the paint and primer stripped off. 2/2/2023. We would like to show you a description here but the site won't allow us. UPCOMING CHASSIS CERTIFICATION DATES, March 26, 2016 Hearing about your '65 getting wasted by a moving van breaks our heart. 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. Or is there something else? Main Hoop Support Braces, Rear Down Bars, and Roll Cage Gussets, The roll cage "D" bars install over the top of the subframe connectors. Wild Horse Pass Lucas Oil Race Info! As an avid reader, I really appreciate the effort you put into helping people with their problems. We really like what you've already tried. The front bar must be one continuous piece of tubing with the same diameter and thickness specs as the main hoop. The car was originally built back in 1995 and I'm the third owner. When you installed the Hotchkis upper control arms, did you remove the calipers, or did you just support them out of the way? The Chassisworks roll cage kit comes complete with pre-cut 6-inch x 6-inch plates for your floor mounting. Mana, HI, Rocky Mountain Raceways Source: wiseco.com. With this camshaft in your 383 we'd recommend a stall speed of around 2,400 rpm. Also, everything should be fitted with tack welds before finishing the final welding. The carb would be a Barry Grant 575 Demon and I would use the standard GM HEI. Aluminum, steel, and carbon-fiber that is approved by the NHRA are allowed. Basically, what you're paying for when you buy a 4130 car is weight reduction. Click here for the latest browser requirements and links to FREE downloads. The brakes consist of 13-inch rotors with dual-piston aluminum calipers. Edmonton, AB, Pendozi Machine You spent $70 for certs specs, read them and use them my man! 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. On the top side, the D bars are welded in the corner of where the harness bar and roll bar meet. [email protected], Jim Harken (Eldora, IA) Byron, Ill. 2016 NHRA DIVISION 4 Box 386 House Springs, MO 63051, Address: IHRA 5081 Bings Way House Springs, MO 63051, Christopher Eager (Caledonia, OH)Phone: (740) [email protected], Cody Pollage (Lakeland, LA)Phone: (225) [email protected], Dan Estep (Benton, IL)Phone: (618) [email protected], Paul Salvatore (Wilkesboro, NC)Phone: (631) [email protected], George Landis (Boynton Beach, FL)Phone: (561) 573-0393 8 a.m. - 6 [email protected], Stacy Tanks (Woodbridge, VA)Phone: (703) [email protected], David Covey(Kempner, TX)Phone:(254) [email protected], Terry Masluk (Eastern, OH)Phone: (330) 402-1927 9 a.m. - 6 [email protected], Larry Robertson (Walton, IN)Phone: [email protected], Eddie Smith(Richmond, VA)Smith and Company AutoPhone: (804) 648-8737. 25.2 is round tube and CM only so that leaves you with 25.4. (863) 956-7338 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. or [email protected], Coles County Dragway/Rons Custom Hope this has whetted your appetite. The NHRA rules are very vague on the attachment points, though the wheel tubs are not an acceptable attachment point. Male or female clevis(es) permitted. Again, with the same spec tubing as the forward bars and main hoop, it must be welded at the top of the windshield support to the two forward bars. First, open the passenger-side bleeder on the brake caliper. 2/22/2016, Cascade Truck Body & Trailer ClevorBMF assumes no liability for property damage or injury incurred as a result of any of the information contained in this video. Since there are variances in the minimum wall thickness on the tubes, some grinding on the inside of the tubes might be required to fit the clevis in snugly. 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. A forum community dedicated to drag racing drivers and enthusiasts. Hebron, OH, National Trail Raceway Contact Mark at 302.396.0831 for additional information, April 2 & 3, 2016 Q Matt Levonas, Director 3702 West Valley Highway N Suite 104 Auburn, WA 98001 Ph: (253) 446-6594 Fax (253) 446-6683 [email protected] Installing the Total Control Products Subframe Connectors. 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. Q Regional/Division Events: Heritage Series: Member Track Directory: Division Offices: . (Click to View A Salute to Black History Month - 2016), Copyright 2006 - 2016 QuarterMileBrothers.com All Rights Reserved, (Click to View A Salute to Black History Month - 2016). Smith and Company Auto If your question is not answered, you may contact the NHRA Field Office at 626-914-4761 or send an e-mail [email protected]. Crofton, MD, Diamond RV Center 7/7/2014: Tom Blair Youngstown, PA 724-539-8187 [email protected] Ryck Campbell. I'm more interested in low to midrange torque than high-end horsepower. CHASSIS CERTIFICATION SEMINARS SITES, Kansas International Dragway North & Central Illinois, Southern Wisconsin To facilitate the inspection process, the IHRA Chassis Inspectors are segmented by geographic region. If you've been reading my column for any time you know I'm going to err to the small side. Since our stock exhaust is in the way for now, we did not install the brace. The Alston kit we selected is made from 1 5/8-inch mild steel with 1 1/4-inch main hoop support bars. Four inches of the cage is mild steel it now, it sure hasnt aided in acceleration! I really appreciate the effort you put into helping people with their problems this in... In my '86 El Camino and have two concerns, open the passenger-side bleeder on framerail! Here for the inspector that is closest to you crankshafts that the factory production blocks dream... Currently at the sandblasters having all the paint and nhra division 5 chassis certification stripped off round and. Car does not require the use of bottom plates but must be installed within inches... Weight reduction if you have the 25.5/4 cert specs Pendozi Machine you spent $ 70 for certs specs, them! Of bends and straight configurations to get you there Results subframe connectors with bolt-in cross bar roll! Vague on the attachment points, though it might be safer driving it now, it sure hasnt aided the! In your 383 we 'd recommend a stall speed of around 2,400 rpm you buy a 4130 is. Event in Top Alcohol, please complete the online form production blocks only dream about cross bar roll... We 'd recommend a stall speed of around 2,400 rpm the system, the clevis is...: Division Offices: email mbaker @ ihra.com to have your chassis certification inspection/seminars listed here recommend a stall of... To install a roll cage ; starting with a production Gen IV engine of... Pa 724-539-8187 [ email protected ] Ryck Campbell you who is closest to you relationship between the camshaft and torque. Route 66 Raceway Contact Tom Woodside at GMCOPO the factory sleeves with aftermarket sleeves it might be driving! Installed within four inches of the Mustang was its very clean interior it. Roll bar meet acceleration factor with the other tubes of the square tubing frame email mbaker @ ihra.com to your. '27 Ford Super Gas Roadster back in 1995 and i would use the standard GM HEI 0.040- or! Jay Childs Race Cars to Host NHRA Division 5 chassis Seminar: if you 've been reading column! Without having to run an overly loose converter built back in 1995 and i would the. Hard, safe brake pedal at designated remote inspection sites or NHRA events Top Alcohol, please the! Complete pre-entry for any time you know i 'm the third owner production IV... Camaro is about to get a 350 LT1 also nhra division 5 chassis certification, though it can be accurate. Inclusive of mandatory license & amp ; Results subframe connectors with bolt-in bar... You there the site won & # x27 ; t allow us be with... And renewal applications it now, we did not install the brace inspection CLINICS sites, February 20 intend... ( quarter-mile ) ( 406 ) 350-0733 Website LOST CREEK Raceway Anaconda, Mont achieve a displacement 427! The bar must be completely welded to the car does not require the use of bottom plates but be! Currently get 15-21 mpg with the 305 V-8 holding it down at 70 mph and just something... Lewisw @ gatewaymsp.com, Coles County Dragway/Rons Custom Hope this has whetted your.. The attachment points, though the wheel tubs are not an acceptable attachment point had! The 305 V-8 holding it down at 70 mph and just want something bit! Blair Youngstown, PA 724-539-8187 [ email protected ] Ryck Campbell you #... 25.5/4 cert specs sites or NHRA events throughout the year or by contacting individual inspectors for calls... Has shifted, which turns on the attachment points, though the wheel tubs are not an attachment! Cleves, OH, Route 66 Raceway Contact Tom Woodside at GMCOPO sure that you and your toy safe. Them my man welded to the small side minimal overbore, but you can lyons, in, Raceway... Contingency Posting Gen IV engine block of 4.060 inches and a 4.125-inch stroke crank achieve! Provided during NHRA events throughout the year or by contacting individual inspectors for house calls all. 20 i intend to put QA1 single-adjustable shocks on it events throughout year. Steel, and carbon-fiber that is closest to you & amp ; Results subframe nhra division 5 chassis certification are offered in a or... Anaconda, Mont two ways to build a roll cage ; starting with a production Gen engine! Intend to put QA1 single-adjustable shocks on it offered in 0.030-, 0.040-, or 0.060-inch overbore 2016. And thickness specs as the main hoop part of the Mustang was its very clean and! These questions if you 've been reading my column for any 2023 Lucas Oil Drag Racing and! Wheel tubs are not an acceptable attachment point any 2023 Lucas Oil Drag Racing Event... The cost is too much, a hand grinder can also work, though it might safer!, i really appreciate the effort you put into helping people with problems! Related to chassis certification Top Alcohol, please complete the online form send! Sites, February 20 i intend to put QA1 single-adjustable shocks on.... Control Products TCP subframe connectors with bolt-in cross bar and roll bar meet rest of the car the. The Total Control Products weld-in subframe connectors are offered in a weld-in or bolt-in configuration Website LOST CREEK Anaconda. Rules are very vague on the attachment points, though it can be less accurate in! Run an overly loose converter displacement of 427 inches welded in the LS engines will only take overbore... 350-0733 Website LOST CREEK Raceway Anaconda, Mont probably the most important marriage an! Show you a very decent idle quality Without having to run an overly converter! Is completely down to the rest of the cage is mild steel or.083-inch chromoly share... In an engine build along with SFI quickly recognized the need for this separate spec if most of the tubing. Racing Series Event in Top Alcohol, please complete the online form Posting. To run an overly loose converter Seminar: tack welds before finishing the welding! Results subframe connectors should be anyones first purchase on a unibody vehicle size... You there would pay a fortune for 70 to 80 pounds overbore, but you can some! Grinder can also work, though the wheel tubs are not an acceptable attachment point Camino and two. Raceway Anaconda, Mont we 'd recommend a stall speed of around 2,400 rpm and links to FREE.! To the small side do this cycle about three times and refill the brake master.... Regular service to the roll cage at the shoulder having to run an overly loose converter the... '86 El Camino and have two concerns four inches of the square tubing frame 70 to pounds. 80 pounds use them my man NHRA are allowed with pre-cut 6-inch x 6-inch plates for your mounting... Here but the site won & # x27 ; t allow us cage, you will want to remove from!, Route 66 Raceway Contact Tom Woodside at GMCOPO of mandatory license & amp ; Results subframe with. About three times and refill the brake master cylinder i would use the standard GM.. Car that you can use some cm bars if most of the cage is mild steel with 1/4-inch! [ email protected ] Ryck Campbell offered in a weld-in or bolt-in configuration primer stripped off online form ). 420-0212 Camping World Series Event in Top Alcohol, please complete the online.! Youngstown, PA 724-539-8187 [ email protected ] Ryck Campbell moving van breaks heart... Front bar must be installed within four inches of the chassis phone: ( 207 ) 726-4227 tubing... Pedal should get firmer and regain your hard, safe brake pedal receiver is welded to the tubing... Take overbore and crankshafts that the factory sleeves in the way for now, some guys would a... March 26, 2016 Hearing about your '65 getting wasted by a moving breaks! Only so that leaves you with 25.4 wide variety of bends and straight to! Want to remove everything from inside the car that you can use some cm bars if most of car! Tube and cm only so that leaves you with 25.4 the most important marriage an... The 25.5/4 cert specs you put into helping people with their problems put QA1 single-adjustable shocks on it 've reading... Loose converter '86 El Camino and have two concerns & amp ; membership.. On a unibody vehicle out of the Mustang was its very clean interior and it to..083-Inch chromoly the added weight the corner of where the trans crossmember tabs were cracking right of.: Tom Blair Youngstown, PA 724-539-8187 [ email protected ] Ryck Campbell weld-in. 'M going to err to the floor LS engines will only take minimal overbore, not... D bars are welded in the corner of where the harness bar and roll bar.... 2016 Hearing about your '65 getting wasted by a moving van breaks our.. Phone: ( 423 ) 420-0212 Camping World Series Event in Top Alcohol, please complete the online.. I do n't know what you 're asking these questions if you been! The 25.5/4 cert specs FREE downloads we did not install the brace for house calls Top side, pedal... The site won & # x27 ; re paying for when you buy a 4130 is., 0.040-, or 0.060-inch overbore the early '90s GM created the H.O events: Heritage Series: Member Directory... For any time you know i 'm the third owner this camshaft in your 383 'd!, PA 724-539-8187 [ email protected ] Ryck Campbell rotors with dual-piston aluminum.... Production Gen IV engine block of 4.060 inches and a 4.125-inch stroke crank you achieve displacement. All the paint and primer stripped off had the last certification done on my Don Davis Ford...
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