Ford GT Camshaft Set - COMP Cams - Stage 1 Thumpr No Springs Required - `18-`27. This Stage 1 NSR cam set for 2018+ 5.0L Coyote DI engines delivers the signature Thumpr idle and a confident street upgrade without changing valve springs.

Developed from GT350 race-engine data and tailored to 2018+ Coyote cylinder head geometry, these profiles work with the cam-driven direct-injection pump to support fuel flow and improve stability versus factory cams. Ideal for mildly modified builds, they deliver a broad, usable powerband and crisp response while keeping things simple.

Features

• No Springs Required (NSR) Stage 1 Thumpr grind for 2018+ 5.0L Coyote DI
• Optimized for 2018+ head geometry and airflow
• Profiles support DI pump fuel delivery capability
• More stable at high RPM than factory cam profiles
• Distinct Thumpr sound with street-friendly manners
• Stage 2 option available under 433710

Have questions or planning a build? Call us at 512-982-9393 (TX) or 562-981-6800 (CA). We offer installation and customization at our Austin, Texas and Los Angeles, California area locations.

Buying multiple items? Contact us for possible shipping discounts. We install on premises at both locations.

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