TRANS-AM CHAMPIONSHIP II
Big engines. Classic circuits. Pure racing. The legendary 1968 and 1970 Trans-Am cars return for six Sunday-night rounds on the original Assetto Corsa.
Assetto Corsa Historics
2026 Championship Calendar
Six one-hour Sunday races, featuring the great North American road courses of the Trans-Am era.
Mosport (CTMP)
Sunday · 2026
Riverside
Sunday · 2026
Mont-Tremblant ’69
Sunday · 2026
Bridgehampton
Sunday · 2026
Road Atlanta
Sunday · 2026
Mid-Ohio
Sunday · 2026
Race Night & Championship Format
Race night essentials
- Qualifying: 15 minutes, starting at 8:45 PM Eastern US time on Sundays.
- Race: One hour at each championship round.
- Mandatory pit stop: At least one stop with a minimum of 1 liter of fuel added. Tire changes are optional.
- Participation: Content Manager with Custom Shader Patch (CSP) is required.
loudandproudChampionship scoring
- Best five results of the six races count toward the final championship.
- Minimum distance: Complete at least 50% of the winning car’s total laps to be scored.
- Registration: Post your chosen livery/car number from the car pack in the main Discord discussion channel, or DM the series organizer.
- Car changes: One change permitted. The swap window opens after Round 2 and closes when Round 5 begins.
Points for positions 1–15
CMS General Competition Rules also apply to Historics events. See the direct rules link below.
Historic Trans-Am Cars & BoP
Choose from the nine eligible models below. Ballast values are the published start-of-season balance.
Eligible models
Added ballast · kilograms| Model | BoP ballast |
|---|---|
| 1968 Pontiac Firebird | +120 kg |
| 1968 Chevrolet Camaro | +120 kg |
| 1968 Dodge Dart | +110 kg |
| 1970 AAR / Plymouth Cuda | +40 kg |
| 1970 Dodge Challenger | +15 kg |
| 1970 AMC Javelin | +100 kg |
| 1970 Chevrolet Camaro | +105 kg |
| 1970 Pontiac Firebird | +0 kg |
| 1970 Ford Mustang Boss 302 | +140 kg |
BoP and car eligibility: Some ACL Trans-Am pack cars are not included; select only a model shown above. Administrators may adjust BoP during the season if needed; changes will not necessarily be made after every race. One car change is allowed within the published swap window.
Downloads & Useful Links
Official files and live information for the Fall 2026 Historics season.
Choose a livery, post your selection on CMS Discord, and review the general rules.