This time some pics of Formula 500 cars, powered by an RG500 Gamma engine. These cars still run today against Yamaha R6 powered cars and cars powered by snowmobile 2stroke engines. Amazing for an engine that is 26 years old and they still run for the title!! This is an Australian speedway race serie.
For more pics see
Formula 500 RG500
Want to know how they sound see
Formula 500 RG500 sound