11/05/2026
Nice that AKRA got this out ahead of the curve.
Thanks, Don, Craig, and all involved!
๐๐๐ฅ๐ ๐ฃ๐๐ฏ๐น๐ถ๐๐ต๐ฒ๐ ๐ฉ๐ฒ๐ฟ๐๐ถ๐ผ๐ป ๐ญ ๐ผ๐ณ ๐ฎ๐ฌ๐ฎ๐ณ ๐ฐ-๐๐๐ฐ๐น๐ฒ ๐ง๐ฒ๐ฐ๐ต ๐ ๐ฎ๐ป๐๐ฎ๐น; ๐ก๐ฒ๐ ๐ฅ๐๐น๐ฒ๐ ๐๐ณ๐ณ๐ฒ๐ฐ๐๐ถ๐๐ฒ ๐๐ฎ๐ป๐๐ฎ๐ฟ๐ ๐ฎ๐ฌ
November 3, 2026 โ AKRA LLC has announced the publication of Version 1 of its 2027 AKRA 4-Cycle Tech Manual, now available online at akraracing.com.
The updated technical ruleset will officially take effect on January 20, 2027. Until that date, the 2026 AKRA 4-Cycle Tech Manual will remain the governing ruleset for AKRA-sanctioned competition, including the remainder of the 2026 racing season and the first three weekends of January 2027.
Both the 2026 and 2027 editions of the AKRA 4-Cycle Tech Manual are currently available on the AKRA website. Racers, engine builders, race officials and industry members can access either document FOR FREE via the Rules dropdown tab on the main navigation menu at akraracing.com, on both desktop and mobile devices.
Among the most significant updates to the 2027 manual is a complete rewrite and reformatting of Section 8, which covers the Engine Tech Sheet for Box Stock 6.5 OHV (Clone Engine). The revised section provides an updated presentation of the technical specifications and regulations governing the popular Clone engine platform.
AKRA encourages all competitors, engine builders and technical inspectors to review the 2027 manual ahead of its January 20 implementation date to become familiar with the updated regulations.
Competitors participating in events prior to January 20 should continue to reference the 2026 manual for applicable engine technical regulations.
โก This is the direct link to the 2027 Tech Manual: akraracing.com/wp-content/uploads/2026/11/2027_akra_4cycle_tm.pdf
โก Press Release: https://akraracing.com/2027-akra-4-cycle-dirt-tech-manual-published/
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