COMP Cams Camshaft Set F4.6 3V Modular

COMP Cams is well-known for performance valvetrain components, and their XFI VSR camshafts are designed to give your Ford Modular 3-valve engine a significant performance boost. This camshaft set, part number 127100, is a hydraulic roller finger follower type, featuring a 214/227 duration split. It's an excellent upgrade over the stock camshafts, specifically targeting improved performance in the upper RPM range.

You can expect solid power gains, particularly above 4400 RPM, making this a great choice if you're looking to get more out of your engine for track days or spirited driving. Keep in mind that to safely handle the increased performance and valve lift, an upgrade to your valve springs is required. The manufacturer recommends custom tuning to fully realize the potential of these camshafts and ensure optimal engine operation. Importantly, your stock gears and torque converter are generally compatible with this setup, simplifying the installation process.

This camshaft set fits a wide range of Ford, Lincoln, Mercury, and Avanti vehicles equipped with the 4.6L or 5.4L 3-valve Modular engine. Examples include the Ford Expedition, Ford F-150, and Ford Mustang. While it offers a substantial performance improvement, it's important to note that this part is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for specific details regarding spring upgrades and tuning recommendations.