Speedway takes a quality Robertshaw 330-180 high flow 180° thermostat, then modifies it to function properly in high RPM, high flow applications. They feature a balanced sleeve design and are strongly recommended for any performance application. Fits most domestic applications.2-1/8″ diameter High flow 180° thermostatBalanced sleeve designRecommended for any performance applicationFits most domestic applicationsLearn more about the importance of the thermostat with cooling systems and how they work by reading our tech article, Cooling System Principles.

Product Features

• Fits most domestic applications
• 180 degree
• Modified for high rpm/high flow applications