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15 lis 2022 · 2023 DIRTcar UMP Modified Technical Rules. Chapter 3 - Technical Rules. Section 1 – Engines. Section 2 – Transmission, Driveline and Driveline Components. Section 3 – Fuel, Fuel Cells, and Fuel Systems. Section 4 – Electrical Systems, Batteries and Electrical Accessories. Section 5 – Exhaust, Muffler, and Sound Reduction Devices.
2022 MOD – 4-CYLINDER RULES . 1. Safety • Driver must wear full face Snell rated racing helmet with full face shield. • A flame resistant fire suit, gloves, neck brace and shoes are mandatory. • Racing type seat is required and must be securely mounted to roll cage.
DRIVING TIPS. The UMP Modified is similar in handling Late Model, and drivers jumping should be able to get comfortable. The biggest diferences are the UMP front fenders, which put an emphasis driving, and thinner tires, which control to be fast. TECH SPECS. BASIC CAR SETUP.
Modified Set-up Manual. Technical Information Available at 515-432-6972: 8:30am-4:30pm Monday thru Thursday 8:30am-3:30pm Friday. At Harris Auto Racing we manufacture our own chassis designs for the Modified divisions.
10. Mandatory – High back racing seat – must be full containment 11. Mandatory – Quick release steering wheel Mandatory – Race receivers Electronics, Gauges and Dash Modules 1. Two-way communication devices in and/or attached to the race vehicle or on the 2. driver’s person will not be permitted. 3.
30 maj 2024 · STARS Mod Lite Bore and Stroke Chart.
maximum performance from your Harris Auto Racing built car. Proper maintenance is the key to winning races and the following information will help you reach that goal!
