Category: Tech Announcements

Attention Super Farm Competitors 

There will be a stainless exhaust wheel cage available for all competitors at Bowling Green, OH starting Thursday from the welder which would replace the bolts. In order to run Bowling Green, OH and the rest of the 2023 season,

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Effective Immediately 3/16/2023

1. GN Light Modified division weight limit is now 6200 lbs. for 2023 season. 2. Super Farm, Light Pro Stock, and Limited Pro Stock divisions cannot enter the new RN Heavy Pro Stock 5.0 class. Entering of stated vehicles in divisions other

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2023 NTPA Pulling Rules

Competition Rules Heavy Pro Stock – 5.0 Spec Turbo WPI/NTPA Executive Boards voted to adopt the Wimer 5.0 x 5.370 spec turbo as the only turbo allowed in RN Heavy Pro Stock competition beginning in 2023 season. Supercharger Overdrive Measuring

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