Carburetor Pre-Heater Hose, 36 Long, 1 Diameter, Each

EMPI Carburetor Pre-Heater Hose - 36" Long, 1" Diameter

VW Aircooled Fitment and Performance

This EMPI carburetor pre-heater hose is a critical component for maintaining optimal engine temperature and performance in your classic aircooled Volkswagen. Specifically designed for VW Beetle, Karmann Ghia, Bus, and Dune Buggy applications, this 1-inch diameter hose facilitates the transfer of warm air to the carburetor. This process is essential for preventing carburetor icing during cold starts and improving fuel atomization. Unlike standard paper-lined hoses that often deteriorate or catch fire, this version is manufactured from highly flexible, 100% aluminum for superior durability and safety.

Technical Specifications and Durability

Engineered to withstand the high-heat environment of an aircooled engine bay, this hose is flame-resistant up to 450 degrees Fahrenheit and completely corrosion-resistant. With a total length of 36 inches, it provides more than enough material for standard configurations and can be easily trimmed for custom engine setups. The all-aluminum construction ensures that it will not crack or peel, providing a reliable path for pre-heated air throughout the life of your engine.

Pro Tech Tips for Installation

Tip 1: Measure and Trim for a Custom Fit. Before final installation, mock up the routing from the fan shroud to the air cleaner. Use a sharp utility knife or heavy-duty shears to trim the aluminum hose to the exact length needed. Avoid leaving too much excess, as loose hose can vibrate against other engine components.

Tip 2: Maintain a Smooth Radius. When routing the hose, ensure you create gradual bends rather than sharp kinks. Aluminum can become brittle if folded too tightly, and a smooth curve ensures maximum airflow for efficient carburetor warming.

Tip 3: Secure the Connection Points. Even though these hoses are often a friction fit, check that the ends are seated fully over the intake and shroud ports. For off-road or high-vibration environments, using a small hose clamp or a zip tie can prevent the hose from vibrating loose and falling onto the exhaust system.