Description[]
The Muscle Car was a Speed Readerz casting which resembled that of a modern muscle car with an exposed engine. The speed readout would be displayed on the screen on the engine. The series was unsuccessful and was discontinued after a year, with the castings repurposed to be used in the new but also short-lived Rumblers series and given proper names (the castings were never given names in the Speed Readerz series); the casting would be renamed the Flash Drive in that series.
Versions[]
The Muscle Car has come out in the following versions:
| Year | Series | Color | Tampo | Base Color / Type | Window Color | Wheel Type | Toy # | Country | Photo |
|---|---|---|---|---|---|---|---|---|---|
| 2005 | Speed Readerz | Green | Flames | Black / Plastic |
Black | SR | J3772 | China | 
|