Nhra rule book for pro stock

Bob book, who builds my comp eliminator engines, called me one day, and asked if i could get my. Oct 01, 2018 erica enders drops by quartermaxrj race cars to get fitted for her new nhra pro stock 2019 chevy camaro. Ihra summit proam tour for 2012, summit continues its partnership with ihra on the the proam tour. Staggered pro tree bye run decided by draw race information will be posted for racers at the track. After receiving approval from the nhra to run his tubechassied vega, he changed the way people approached the class. Get your official nhra national hot rod association rule book to stay compliant at the strip. Dec 05, 2017 in order to finalize this big rule change, glen gray, vice president of technical operations, said that the nhra technical department worked with the pro stock teams and manufactures. Before the dallas race last october, the nhra had threatened to limit the fields from 16 to eight. All other stock rules as found in the latest version of the nhra rulebook and nhra rulebook amendments apply. I just have questions from time to time about certain classes. The nhra stands behind its claim to create parity within the pro stock motorcycle class but they continue to punish those teams that are working feverishly to improve. The nhra 2010 rule book reads as follows for helmets and goggles. No book collection of a true student of the sport will be complete without the history of nhra pro stock, which tells the story of the class via 240 historical photographs and descriptions in the detail readers have come to expect from the staff of national dragster.

Is this rule change a knee jerk reaction to the performance of a few of the teams in the class. Today, those that participate in the class carry a common weight of 2,350 pounds in a twodoor american made coupe no older than five years old with the source of motivation coming from an engine that displaces 500cubic inches. Erica enders drops by quartermaxrj race cars to get fitted for her new nhra pro stock 2019 chevy camaro. We all take for granted that pro stock has been a simple formula. Safety regulations for nhra classes and brackets april 8, 2015 mike aguilar drag race 101, drag racing, howto and tech.

Mini tubs allowed, so long as stock frame rails are in stock location. Reserved for north american built cars with north american automobile engines with a wheelbase of 100 inches or more and for american subcompacts amx, colt, cricket, gremlin, pinto, vega, astra, etc. Throughout this rulebook, a number of references are made for particular products to. He was named as one of nhra s top 50 best drivers, and is a member of the international motorsports hall of fame. Only eight injectors will be allowed and they must be mounted externally on the intake manifold runners. April 2628 ngk spark plugs nhra fourwide nationals, charlotte, n. All drivers must meet minimum age requirements to compete at selinsgrove speedway. Nhra to allow any accepted enginebody combination in pro. Long time drag racers like steve graham were attracted to the class because of the variety and the andra pro stock roots the category offers. I remember looking in the book that year and no mention of nitrous was in the pro stock section. The national hot rod association nhra is a drag racing governing body, which sets rules in. Nhra cuts pro stock competition from 24 to 18 national events in 2019.

Basic nhra safety rules all cars must meet nhra rules and pass technical inspection this is general information only and you should always refer to the current official nhra rule book. Racing is generally held along the east coast and midwest united states, for prostock and promod volkswagen powered vehicles. All section and page numbers refer to those found in the latest version of the 2019 nhra rulebook amendments. The cooperation from all of those involved in the process was very encouraging and we look forward to the 2018 pro stock season. Winner of six pro stock world championships, the professor was also the first to exceed 180 mph, 190 mph, and 200 mph in an nhra legal pro stocker. The history of the pro stock class is being celebrated by nhra in 2020 with a 50 years of pro stock salute. Given the recent announcement from nhra regarding sweeping changes to the pro stock rule book, many teams have been lashing out with concerns about how the mandates will hinder them. Below on this page, you will find all years and makes in the nhra stock car classification guide. Ecpra east coast pro racing association provides vw enthusiasts across the united states with a safe and competitive environment to build and race against likeminded people. The rehermorrison era elapsed times magazine hot rod. Is the new nhra pro stock motorcycle rule a kneejerk. The class is often described as all motor, due to the cars not using any form of forced induction such as turbocharging or supercharging, or other enhancements, like nitrous oxide, along with regulations governing the modifications allowed to the engines and the types of bodies used. Dec 02, 2018 nhra drag racing rule book rules and regulations if you are building a drag car of any kind this serious will guide you throw the rules of nhra drag racing and how to set up your drag racing car.

The cars have come a long way since their debut at the 1970 winternationals. Nhra used to have a habit of letting a rule drop out of the book when everyone just knew something was a rule. So could the nhra pro stock team owners and drivers. Mar 25, 2011 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. When you get to an nhra member track for an nhra drags street legal style presented by aaa event, youll pay your entry fee and get a tech card.

Jan 01, 2005 2006 national hot rod association championship nhra drag racing rule book. Tow vehicles are allowed in super pro, super pro bike and junior dragsters only. It was this factoring by nhra that would lead directly to the development of the vehicle known as the taxi. Find great deals on ebay for nhra rule book and nhra rule book 2019. It was heads up racing, first car to the stripe wins. Nhra drag racing rule book rules and regulations if you are building a drag car of any kind this serious will guide you throw the rules of. One of the key parts of these rules is the factoring numbers that are near the top of the rules. In a historymaking decision made at the request of the teams, nhra will allow pro stock racers to run any currently approved engine combination in any currently approved body, regardless of the manufacturer, during the 2018 nhra mello yello drag racing series season. The rules dictated that all pro stock cars be 68 or later north americanbuilt. Hot rod engine tech inside warren johnsons pro stock.

Having it taken away because of a rule violation would be agony. The top fuel, funny car, pro stock, and pro stock motorcycle classes share top billing in the sports nhra mello yello drag. Jr street rules section of nhra rulebook hot rod heritage racing. Nhra mello yello drag racing series 5th paragraph page ix 1092019 pro stock motorcycle is the twowheel category in the nhra mello yello drag racing series. I am going to explain the key rules and requirements on building a 10 point, or 8. This cylinder head is eligible for pro stock motorcycle use only and is contingent that all units must continue to meet all applicable requirements of the nhra rule book. Probably the one pro stock competitor who would forever change the look of the class was bill grumpy jenkins. Oct 09, 2019 this cylinder head is eligible for pro stock motorcycle use only and is contingent that all units must continue to meet all applicable requirements of the nhra rule book. Eliminator category designation weight break 14 mile man 14 mile auto. The nhra stock car classification guide is used to position a vehicle in its proper class. Prohibited unless stock vehicle by new car manufacturer. Every year, nhra shares its secrets and makes its complete rules available to the public for every class from top fuel to the e.

The history of nhra pro stock by nhra publications. Early 500inch pro stock engines using the old bow tie block had a bore around 4. Pro stock doesnt use nitromethane or superchargers in their engines and this presents a. National hot rod association masthead remove all of page iii page iii 1092019 introduction. Dec 05, 20 it is the original rehermorrison bigblock chevrolet engine that won the nhra pro stock championship in 1982 and 1983, the first two seasons contested with 500ci engines. The biggest effect with change from carburetors to electronic fuel injection is not the efi, says robin lawrence, efi sales manager for holleythe company that will supply mandated fuel. Clicking on a link will allow you to either download the file to your hard drive or to open the file in your spreadsheet program. The nhra officially recognized pro stock as a professional eliminator in 1970 where it was slotted below top fuel and funny car, just as it is configured today. Changes to the design, functionality or configuration of the. All cars must meet nhra rules and pass technical inspection. Pro stock is a class of drag racing featuring factory hot rods. This is the real dealnot a replica, not a recreation, not a reasonable facsimile. Excerpt in whole or part from ihranhra rule book posted 17 rules % 18th mile et 3.

Vented caps are also prohibited as they allow gas fumes out, which can cause a fire. The 2020 nhra rulebook is now online and viewable by all who wish to compete in the nhra arena. 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 floorrocker box. Pro stock world champion, bob glidden, pro stock ford pinto.

Car, pro stock, and pro stock motorcycle teams must comply with additional requirements set by the nhra marketingsocial media department such as signing the team social media rule acknowledgement and agreement. All postings must include a tag, and wherever possible a hashtag. On 1 july 1973, nhra finally required pro stock drivers to have competition licences. The nhra technical department worked very closely with the pro stock teams and the vehicle manufacturers in finalizing this rule change, said nhra vice presidenttechnical operations glen gray. Many racers these days put special batteries, fuel lines, pumps, and more in the. Rules initially favored big block v8s with chrysler hemi engine powered cars winning the. Following a 1973 nhra rule change to allow records to be set at any national meet, at the 1973 nhra winternationals, dyno don nicholson set the first official pro stock e. Nhra rule book jr street rules in front of book 2020 nhra rule book. Nhra rule ammendments made from the end of the 2019 season to the beginning of the 2020 season 2 table of contents nhra rule ammendments made from the end of the 2019 season to the beginning of the 2020 season note.

It is the original rehermorrison bigblock chevrolet engine that won the nhra pro stock championship in 1982. Below lie the complete set of rules for pro stock eliminator in the year 1974. Apr 08, 2015 safety regulations for nhra classes and brackets april 8, 2015 mike aguilar drag race 101, drag racing, howto and tech tips, nhra 1 a mustang gt and a fiesta rally car at an unknown track. Changes to the design, functionality or configuration of the approved components are not permitted. In order to finalize this big rule change, glen gray, vice president of technical operations, said that the nhra technical department. David river, however, is taking a decidedly more positive stance.

He was named as one of nhras top 50 best drivers, and is a member of the international motorsports hall of fame. Safety regulations for nhra classes and brackets racingjunk. Nhra changes pro stock engine rules racepages digital. New billet 4valve cylinder head approved for suzuki nhra pro. As a fan, youll love it, because it brings you inside the highly technical world of nhra drag racing like nothing else can. Pro stock cars equipped with a multiple more than 2 disc clutch, must have a flywheel shield that meets sfi spec 6. In 1970, both the ahra and nhra launched a pro stock class featuring the most popular drivers and fastest cars. Following the nhras release of efi requirements for pro stock engines yesterday august, intake manifold design will be a highly coveted expertise in the next few months. Winner of six pro stock world championships, the professor was also the first to exceed 180 mph, 190 mph, and 200 mph in an nhralegal pro stocker.

In a starstudded career that spanned more than 25 years in the class. Apr 03, 2019 is this rule change a knee jerk reaction to the performance of a few of the teams in the class. To those who follow nhra pro stock, warren johnson needs no introduction. Pro stock was basically an outgrowth of the super stock class yet it featured a less stringent set of rules and no handicaps. This is general information only and you should always refer to the current official nhra rule book. Dec 05, 2017 the nhra technical department worked very closely with the pro stock teams and the vehicle manufacturers in finalizing this rule change, said nhra vice presidenttechnical operations glen gray. Is there a place on line where you can read the nhra rule book instead of having to buy one. Aug 04, 2015 given the recent announcement from nhra regarding sweeping changes to the pro stock rule book, many teams have been lashing out with concerns about how the mandates will hinder them. Fill out your information on the tech card and proceed to the tech area to submit your car for safety inspection. Please refer to the nhra rulebook for complete rules listings. We will update our stock and our description when we receive the new. The nhra rule books are not available until almost the first of the year. No collection of a true student of the sport will be complete without the history of nhra pro stock. If youre a serious fan or a potential racer, this book is for you.

Power rankings are a rating used to rank race teams against each other and are updated on a. Regulations beyond those required by the nhra rulebook. The current pro stock package traces its genesis to the factory bigblock engines of the musclecar era and the popular super stock classes in the late 60s. Pro stocks dave river runs through pro stock rule changes. But thats not all of the bad news for pro stock fans. Street cars the following items are required for a vehicle and driver to pass tech. Pro stock icon bob glidden, one of the most dominant forces in the history of nhra drag racing, died sunday. March 1417 amalie motor oil nhra gatornationals, gainesville, fla. Aug 14, 2015 the rules clarification answered many questions lingering since the sanctioning body announced last month that pro stock will convert to efi as part of the divisions most sweeping changes since 1982 when the 500ci rule was introduced. There were exnhra pro stock cars in the fields, and even a 1953 studebaker all competing at each event. The last two pro stock champions 2017 champ bo butner and. Classbyclass regulations and requirements, racing procedures, and. New billet 4valve cylinder head approved for suzuki nhra.