Fk-45 Camshaft, .561 Lift, 295 Duration, Off-Road/Drag

OVERVIEW

The Engle FK-45 Camshaft stands as a pinnacle of performance engineering for the serious air-cooled Volkswagen enthusiast. Designed specifically for high-RPM applications such as drag racing and aggressive off-road competition, this camshaft is part of Engle''s legendary FK series, which is optimized for use with high-ratio rockers like 1.4:1 or 1.5:1. When you are looking to squeeze every ounce of horsepower out of your Type 1 based engine, the FK-45 delivers a massive .561-inch lift that ensures your cylinders are gulping as much air-fuel mixture as possible. This isn''t just a component; it''s the heartbeat of a high-performance build, providing the aggressive profile needed to dominate the track or the dunes. It is engineered for engines that need to breathe at the limit, making it a favorite for those building large-displacement stroker motors that require a cam capable of keeping up with high-flow cylinder heads.

Reliability is just as important as raw power, and that is where Engle''s commitment to billet strength shines. Each FK-45 is ground from high-quality materials to ensure that the lobes can withstand the intense pressures of high-tension dual valve springs and rapid lift cycles. Because this camshaft features a 295-degree advertised duration and a tight 108-degree lobe center, it creates a power band that thrives in the upper registers, providing a distinct, aggressive idle and a violent pull through the mid-to-high range. To get the most out of this setup, it must be paired with high-quality new lifters and a precision bolt-on cam gear, ensuring a rigid and precise timing interface that won''t let you down when the light turns green or the trail gets steep. Choosing an Engle cam means you are investing in decades of Volkswagen racing heritage and proven track records.

FITMENT

The Engle FK-45 is designed for Volkswagen Type 1 based engines utilizing a 3-bolt cam gear configuration. It is suitable for the following models and applications:

• Volkswagen Beetle: 1950 through 1979 (Sedan and Convertible)
• Volkswagen Karmann Ghia: 1956 through 1974
• Volkswagen Bus/Transporter: 1950 through 1971 (Type 1 upright engine configurations)
• Volkswagen Type 3: 1961 through 1973 (Squareback, Fastback, Notchback)
• Volkswagen Thing: 1973 through 1974
• Custom Applications: Sand Rails, Dune Buggies, and Baja Bugs utilizing Type 1, 1300cc, 1500cc, and 1600cc based performance engines.

SPECS

Review the technical specifications below to ensure the FK-45 meets your engine build requirements:

• Part Number: E6045
• Lift (with 1.4:1 Rockers): .561 Inches
• Lobe Lift: .401 Inches
• Advertised Duration: 295 Degrees
• Duration at .050 Inch Lift: 263 Degrees
• Lobe Center: 108 Degrees
• Material: High-Strength Billet Steel
• Gear Interface: Standard 3-Bolt (Requires bolt-on cam gear)
• Application: Drag Racing and Professional Off-Road Use

PRO TIPS

1. Proper Cam Break-In Procedure

Never skip the break-in process for a flat-tappet camshaft like the FK-45. Use a high-quality assembly lube on the lobes and lifter faces during installation. Once