The following are known Action Replay Codes for San Francisco Rush: Extreme Racing on Nintendo 64 (N64).

Device Compatibility: Action Replay & GameShark

Number of Drones in Race(# from 1-8)
801612E9 00xx

Activate Fast Sky
800F4089 0001

Have Two Special Cars
810CAD52 FFFF
810CAD68 FFFF
810CAD56 FFFF
810CAD94 FFFF
810CADAA FFFF
810CADC0 FFFF

Always Place First
80101409 0000

Activate Cones to Mines
800DA018 0001

Activate Auto Abort Disable
800F4140 0001