COMP Cams Camshaft 03-08 Dodge Non-VVT 5.7/6.4L Hemi Thumpr NSR Cam

This COMP Cams Thumpr NSR camshaft is designed to give your Dodge, Chrysler, or Jeep Hemi engine that unmistakable aggressive idle lope while also delivering significant power gains. You'll get the awesome Thumpr sound and improved performance in the mid to upper RPM range, with only minor losses below 2500 RPM. This camshaft is a direct replacement for many 5.7L, 6.1L, and 6.4L Hemi engines found in popular vehicles like the Dodge Charger, Chrysler 300, and Jeep Grand Cherokee.

What makes this camshaft stand out is its ability to achieve that racecar idle sound without requiring an upgrade to your valve springs, which simplifies installation and keeps costs down. COMP Cams engineers have optimized the intake and exhaust lobes to balance the aggressive idle with the low-RPM torque that's crucial for street-driven vehicles. This means you get the best of both worlds: a head-turning idle and strong performance when you need it.

While this camshaft doesn't require new valve springs, COMP Cams does recommend an ECU tune for optimal performance and a phaser limiter if your vehicle is equipped with VVT. For those looking to maximize performance and achieve the signature Thumpr sound, this camshaft is a well-built option that brings big power and an aggressive idle to your Hemi.