All Working F1-ROC 2: Race of Champions Cheats - SNES

Super engine
Increase your engine level to the limit and invest $100,000 towards the development of a new engine. The Super Engine will be ready after the next race. Hold [A] + [B] during a race to use it. Note: The Super Engine can only be used once.

Track selection
Quickly press [A]x4, [B]x14 on controller two at the notice screen that appears after the SNES is powered on. Press [Up] or [Down] on the course option screen under Grand Prix mode to change tracks.

Block mini-game
Quickly press [X]x4, [Y]x2 on controller two at the notice screen that appears after the SNES is powered on. Destroy the blocks in the multi-player mini-game that will begin.

Sound test
Quickly press [L], [R], [L], [R], [L], [R], [L], [R], [L], [R]x2 on controller two at the notice screen that appears after the SNES is powered on. Controller one is used to change the music.