TM Update 2026-001
Road Racing Fuel Systems
February 11, 2026
The following Tech Update was approved by the Road Racing Committee and is effective immediately.
Section 307.3 – FUEL SYSTEMS (Road Racing)
No pressurized fuel systems are allowed. No axle driven or electric fuel pumps are allowed.
ADD:
NOTE: Electric fuel pumps are allowed on 4-cycle gearbox motors ONLY. No other application is allowed. If an electric pump is used on these motors, the motor must have an On/Off switch that shuts off the motor ignition and the fuel pump simultaneously.
Download TM Update 2026-001 – Road Racing Fuel Systems (.pdf)