PWR North America 75-00503 Pressurized Water Kit with 4" Pressure Can Side Mount PRV

The PWR North America 75-00503 Pressurized Water Kit is an advanced cooling system solution designed for high-performance racing applications. This complete kit includes a 4-inch diameter pressure can with an integrated side-mount pressure relief valve (PRV), pressure setting tool, and all necessary fittings for installation.

Key Features:

• 4-inch diameter pressure can with side-mount PRV configuration
• Includes pressure setting tool for system adjustment and pressurization
• Complete with fittings for installation
• External sight gauge for easy fluid level monitoring
• Check valve included for system integrity
• 8 AN male outlet connection
• Approximately 40 oz (1/2 gallon) capacity

Performance Benefits:

• Prevents localized steam pockets in cylinder heads
• Increases boiling point by maintaining system pressure
• More responsive pressure control compared to conventional radiator caps
• Allows engine to operate safely at higher temperatures
• Provides larger safety margin during high-temperature conditions

This pressurized cooling system is more efficient than traditional closed cooling options, utilizing technology proven in Formula 1 and IndyCar racing. The adjustable PRV releases excess pressure while keeping coolant in the system, preventing overheating situations and maintaining optimal water-to-metal contact in critical engine areas. Ideal for circle track racing, drag racing, off-road racing, and other high-performance motorsports applications.