Presenting the Ford Grand Marquis Camshaft Set - COMP Cams - Mutha' Thumpr NSR 234/254 Hydraulic Roller Cams - specifically designed for 2004 models. This precision-engineered camshaft set is the ultimate upgrade for your Ford's 4.6L or 5.4L engine, enhancing performance and delivering exceptional power output beyond 4900 RPM.

The Mutha' Thumpr NSR Camshaft Set excels in transforming your engine dynamics while maintaining compatibility with stock valve springs. Known for its characteristically rough idle, this camshaft set is crafted for those who relish the distinct sound of a performance engine. Its design perfectly harmonizes with stock heads while requiring a cam phaser upgrade and custom tuning to unlock its full potential. Notably, it greatly benefits from a converter and gear modifications, promising a notable enhancement in performance.

Features

• Hydraulic Roller Cam design for Ford 4.6/5.4L Modular 3-Valve engines
• Designed for a very aggressive idle and high RPM power gain
• Compatible with stock valve springs
• Cam phaser upgrade and custom tuning required
• Suitable for a broad range of models including Ford Expedition, Mustang, and Lincoln Navigator

Considering an upgrade to elevate your Ford experience? This camshaft set is an ideal choice for performance enthusiasts looking to push their engine's limits. For any inquiries or detailed information, reach out to our team at 512-982-9393 (TX) or 562-981-6800 (CA). We're able to provide expert installation services at our Austin, Texas, and Los Angeles, California locations. Additionally, if you're planning to purchase multiple items, feel free to contact us—we might have enticing shipping discounts available for you. Plus, we perform installation on-premises at both our locations to ensure a seamless experience.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov