180 Degree High Flow Thermostat & Water Wetter Coolant Additive

High Flow Thermostat

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° thermostat
• Balanced sleeve design
• Recommended for any performance application
• Fits most domestic applications

Learn more about the importance of the thermostat with cooling systems and how they work by reading our tech article, Cooling System Principles.

 

Water Wetter

Red Line Water Wetter Super Coolant additive is a unique wetting agent which reduces coolant temperatures by as much as 20° F. This is a liquid coolant treatment product which is designed to be added to solutions of antifreeze and water to help improve the heat transfer properties of glycol-based antifreeze. This liquid product can be used to provide rust and corrosion protection in plain water for racing engines, which provides much better heat transfer properties than glycol-based antifreeze. Improves the ability of coolant to wet heat transfer surfaces by 50%.

• Reduces or eliminates bubbles that form on hot metal surfaces to reduce coolant temperatures by up to 20°
• Superior heat transfer properties compared to glycol-based antifreeze
• Compatible with new or used antifreeze (including DEX-COOL and long-life versions) to improve the heat transfer of ethylene and propylene glycol systems
• Improves heat transfer and reduces cylinder head temperature
• Designed for use with all modern aluminum, cast iron, copper, brass and bronze cooling systems
• Cleans and lubricates water pump seals
• Reduces cavitation and complexes with hard water to reduce scaling
• Does not lower cooling system below the thermostatically-controlled temperature
• 12 fl. oz. bottle treats 12-16 quarts

Learn more about how cooling systems work with proper coolant mixture and additives by reading our tech article.Cooling System Principles.   

Water Wetter Tech Info (PDF)

Material Safety Data Sheet (PDF)