Pacific Division News

Question: Where would I look for 2019-2020 NHRA Rulebook amendments? Answer: The best place to view NHRA Rulebook amendments is to go to www.nhraracer.com and then click in rules. 71683

Evans Coolant and NHRA would like to wish everyone a Happy New Year! 71682

Evans Coolant and NHRA would like to wish everyone a Merry Christmas! 71681

The following Stock/Super Stock horsepower changes were released December 20, 2019 produced by the Automatic Horsepower Factoring System (AHFS). This is the second of two scheduled horsepower adjustments for this year. All changes are effective January 1, 2020. It should be noted that these changes include only results produced by the AHFS, and do not include written letters or requests. Those changes are listed separately. The AHFS is a program based on actual run da

The NHRA Technical Department released Horsepower changes December 20, 2019 after review and evaluation of written requests from Lucas Oil Sportsman Series competitors. All changes are effective January 1, 2020. Only those requests received by November 19, 2019 were considered during this scheduled evaluation. Any requests received after November 19, 2019 will be reviewed during the next scheduled evaluation of 2020. Letter review is part of NHRA's commitment to evaluating in

Question: I have a Top Sportsman 1967 Nova do I need to have dual parachutes? Answer: Per the 2019 NHRA rulebook section 7A page 4 Parachute: Required. Cars running in excess of 200 MPH must use dual parachutes. 71680

The NHRA Technical Department is rescinding the Stock and Super Stock cylinder head rule changes shown below that were released in the 12/4/2019 version of the NHRA Amendments. The Stock and Super Stock cylinder head rules for 2020 will now revert back to the 2019 rules (also shown below). The Stock and Super Stock cylinder head rules will be reevaluated for the 2021 season. RESCINDED RULES SECTION 11A: STOCK, ENGINE: 1, CYLINDER HEADS (Page 3) (12/4/2019) Must be corr

The NHRA Technical Department has released the latest version of the 2020 NHRA Exhibition Vehicle Rulebook Supplement. The 2020 NHRA Exhibition Rulebook Supplement can be found under the Rules section of NHRARacer.com. 71695

Question: One of my fellow racers said I need a locking dipstick tube for my transmission, is that correct? Answer: Yes, in the 2019 NHRA Rulebook, General Regulations Section 21, 2:14 Transmission, Automatic/NHRA-Accepted, it reads All cars running 10.99 (*6.99) seconds and quicker must have an NHRA-accepted locking-type dipstick on the transmission, and dipstick/filler tubes must be securely fastened (i.e., bolted, aircraft clamped). wire ties, hose clamps, etc. prohibite

Dec. 9, 2019 The NHRA Technical Department recently made changes to the Class Guide, due to clerical errors as follows. AMC 390/325 separated stock and SS 1970 Chev 454/425 separated GT FWD and RWD 1971 71689

The NHRA Technical Department has released additional 2020 Rule Amendments. Unless otherwise noted in this document, these additional amendments will come into effect immediately. The 2020 NHRA Rulebook Amendments can be found under the Rules section of NHRARacer.com. 71688

Dec. 4, 2019 The NHRA Technical Department recently made changes to the blueprint specifications. This change is in regards to the use of the Mopar Performance 2836139 (LD-4B) intake manifold for the 1965 thru 1967 Mopar Stock engines. On December 4th, 2019 the NHRA Tech Dept. deleted this part from the Blueprint specs. This was done following extensive research and review of our files from the manufacturer. This part was not an OEM part and was a dealer replacement. Per

Question: I have a 1963 Ford Falcon Super Pro ET car that I race at my local NHRA track. I want to know if aftermarket water-methanol injection is legal to use with my nitrous oxide system? Answer: Yes you can use an aftermarket water-methanol injection system. In the 2019 NHRA Rulebook, Section 4A, page 2, Induction, “Aftermarket water-methanol injection systems permitted. Must be installed and used per manufacturer’s instructions. Tank, pump, lines, etc. may not be mount

Question: Is there a diagram on the proper way to mount SFI 16.1 seat belts? Answer: You can go to www.sfifoundation.com to see a diagram on proper seat belt installation along with numerous other SFI information articles. 71524

Question: When I race my Super Pro Bike can I wear sunglasses instead of a face shield? Answer: You can wear sunglasses or glasses for extra protection but a full face helmet with shield is mandatory (goggles prohibited). 71523

This is a reminder that the NHRA Technical Department released back on 4/24/2019 a 2019 Rulebook Amendment Update concerning SFI Specification 15.1, 15.3 and 15.4 wheels. This amendment is shown below in blue underlined text and is in the 2019 NHRA Rulebook Amendments and 2020 NHRA Rulebook located under the Rules section of NHRARacer.com SECTION 21: GENERAL REGULATIONS, TIRES AND WHEELS:5 5:2 WHEELS (Page 21) (4/24/2019) Hubcaps must be removed for inspectors, who will check

Question: I just purchased a center-steer altered that ran 7.70 in the ¼-mile and I will be putting my blown small-block Chevy motor in it and I think it should run about 7.0 in the ¼-mile. I was told that I will need to cover the seat with flame-retardant cloth. Is this something I will need to do? Answer: That is correct. Per the 2019 NHRA Rulebook section 4B, page 11 Interior: 6 it reads “For all front-engine open-bodied vehicles supercharged or turbocharged (gaso

11/12/2019 As the result of runs under the Automatic Horsepower Factoring System (AHFS) 1.20-second under policy at the NHRA Dodge Nationals event, the following change has been made. The horsepower rating for 1966 Mopar Belvedere, entries with the 383 cubic inch engine and a factory rating of 325 currently rated at 284, has been increased by ten horsepower, to 294 horsepower; for Stock Eliminator. NHRA's 2019 Automatic Horsepower Factoring System outlines that any run of

NHRA has posted the online version of the 2020 NHRA Rulebook on NHRARacer.com under Rules. Rule amendments to the 2020 NHRA Rulebook will continue to be posted as needed on NHRARacer.com. Additionally, the online version of the 2020 NHRA Rulebook will periodically be updated to reflect changes made to the rule amendments documents. Please check NHRARacer.com periodically for notifications of amendments and rulebook updates. 71661

NHRA has posted the online version of the 2020 Junior Drag Racing League Rulebook on NHRARacer.com under Rules. Rule amendments to the 2020 Junior Drag Racing League Rulebook will continue to be posted as needed on NHRARacer.com. Additionally, the online version of the 2020 Junior Drag Racing League Rulebook will periodically be updated to reflect changes made to the rule amendments documents. Please check NHRARacer.com periodically for notifications of amendments and ruleboo