Buy parts, equip them, and tune the setup. Read the purple notes — the Academy quiz pays cash for knowing them.
Each venue has a different surface. Match your tire compound to it — that one decision matters more than horsepower.
Percentages are the bookmaker's rating of each car, worked out from a predicted lap time on this layout. A rival's form varies from meeting to meeting, so these are odds, not facts.
The reference manual for everything bolted to your car. Then take the shop quiz — each question pays the first time you get it right.