Super Shroud Doghouse Style, Chrome

OVERVIEW

Upgrade your air-cooled engine with the pinnacle of cooling technology and vintage aesthetics. The EMPI Super Shroud Doghouse Style in Chrome is not just a dress-up piece; it is a precision-engineered cooling solution designed to solve the age-old battle against rising oil and head temperatures. By utilizing advanced Computational Fluid Dynamics (CFD) software and rigorous empirical flow bench testing, EMPI has reimagined the classic 36hp-style fan shroud to deliver modern performance. This shroud features optimized internal fin shapes and placements that ensure every cubic foot of air is directed exactly where it is needed mostover the cylinders, through the heads, and into the oil cooler. Whether you are cruising a show-quality Beetle or pushing a high-performance street machine, this shroud provides the thermal stability required to protect your investment and extend the life of your engine cases.

The "Super" in Super Shroud refers to the massive increase in airflow capacity that sets this unit apart from standard aftermarket alternatives. Featuring a Velocity Stack Inlet on the reara design element inspired by the legendary Porsche 356 OEM shroudsthis unit significantly reduces air turbulence as it enters the fan, resulting in a staggering 242% increase in air flow to the oil cooler compared to a stock doghouse shroud. Furthermore, the shroud is designed to accommodate both standard 28-30mm fans and high-capacity 37mm fans, giving you the flexibility to maximize your cooling potential. The triple-chrome-plated finish provides a mirror-like shine that transforms your engine bay, while the 3D-scanned fitment ensures that it seats perfectly against your engine case and cylinder tin, eliminating the air leaks that often plague inferior stamped-steel shrouds. When you choose the EMPI Super Shroud, you are choosing a component that marries iconic "Old School" styling with 21st-century engineering.

FITMENT

This EMPI Super Shroud is designed for Type 1 based air-cooled engines utilizing a Doghouse-style oil cooler arrangement. It is compatible with the following vehicles and custom applications:

• Volkswagen Beetle: 1949 through 1977 (Sedan and Convertible)
• Volkswagen Karmann Ghia: 1956 through 1974
• Volkswagen Bus / Transporter: 1950 through 1971 (With Type 1 Engine)
• Volkswagen Thing: 1973 through 1974
• Custom Applications: Ideal for Dune Buggies, Sand Rails, Trikes, and Kit Cars using 1600cc to 2332cc Type 1 upright engines.
• Note: Requires the use of a Doghouse-style oil cooler and the associated exhaust tin for proper installation.

SPECS

The following technical specifications highlight the superior engineering and manufacturing quality of the EMPI Super Shroud:

• Part Number: 00-8757-0
• Material: Heavy-duty stamped steel for structural integrity.
• Finish: High-luster Triple Chrome Plating.
• Internal Design: CFD-optimized vanes for balanced air distribution across both banks of cylinders.
• Inlet Style: Porsche 356 inspired Velocity Stack for reduced intake cavitation.
• Oil Cooler Airflow: 242% increase over OEM doghouse shrouds.
• Total Cylinder Airflow: 7% increase over OEM doghouse and 23% more than standard aftermarket doghouse shrouds.
• Fan Compatibility: Fits stock (28-30mm) fans or high-output (37mm) fans.
• Design Style: 36hp "Round Top" aesthetic with modern Doghouse functionality.
• Weight: Approximately 8 lbs for a solid, vibration-resistant mount.

PRO TIPS

1. Optimize Your Fan Selection for Maximum CFM

While this shroud works with a standard 30mm fan, you are leaving performance on the table if you don''t upgrade to a 37mm high-capacity fan. The Super Shroud''s internal volume was specifically designed to handle the increased air volume of the wider fan without creating "back-pressure" inside the shroud. When pairing the 37mm fan with the built-in velocity stack, you create a high-pressure cooling environment that is essential for larger displacement engines or those running in hotter climates. Always ensure your fan is balanced before installation to prevent vibration from damaging the chrome finish or the generator/alternator stand.

2. Seal the System for Total Cooling Efficiency

Air-cooled engines rely on pressure differentials to move air. If you have gaps between your Super Shroud and your cylinder tin, you are losing precious cooling air. We highly recommend using high-quality industrial-grade engine tin screw kits and ensuring that all your "over-cylinder" tin pieces are straight and true. For the ultimate seal, apply a small bead of high-temp silicone or specialized foam weatherstripping where the shroud meets the cylinder covers. This ensures that 100% of the air generated by the fan is forced through the cooling fins rather than escaping into the engine bay.

3. Maintain That Show-Quality Chrome Finish

Chrome-plated engine components are subject to extreme heat cycles which can lead to "blueing" or surface rust if not properly maintained. After your first few heat cycles, wipe down the shroud with a high-quality microfiber cloth and a non-abrasive quick detailer to remove any oily fingerprints or assembly residues. Finger oils can actually "bake" into the chrome during the first few runs, causing permanent staining. Regularly waxing the shroud with a synthetic sealant will help protect the finish from moisture and road salt, keeping your engine bay looking like a masterpiece for years to come.