AFR Cylinder Heads for Chrysler, Dodge, Ram & Jeep Hemi Engines
AFR cylinder heads are engineered to enhance airflow and combustion efficiency, delivering improved power and throttle response for your Hemi engine. Whether you’re building a street cruiser or a race-ready machine, these direct-fit heads offer durable performance across multiple Chrysler, Dodge, Ram, and Jeep platforms.
Why upgrade your Hemi with AFR cylinder heads?
Upgrading to AFR cylinder heads improves your engine’s breathing by optimizing airflow and combustion dynamics. These heads feature precision CNC porting that maximizes volumetric efficiency, resulting in better valve control and stronger power delivery. They are designed to withstand the rigors of both naturally aspirated and boosted applications, making them a versatile choice for performance builds.
- Enhanced airflow for increased horsepower and torque
- Improved combustion efficiency for quicker throttle response
- High-quality materials that ensure durability under stress
What should you consider when choosing AFR heads for your Hemi?
Selecting the right AFR cylinder heads depends on your specific engine platform and performance goals. AFR offers heads compatible with various Hemi sizes, including 5.7L, 6.1L, 6.4L, and 6.2L Hellcat variants. Consider factors such as your intended use—street, strip, or track—and whether you plan to run boost or naturally aspirated. Matching the heads to your camshaft, intake, and exhaust components will help you achieve the best results.
How to get the most from your AFR cylinder heads
To fully unlock the potential of AFR heads, pair them with supporting modifications like high-performance camshafts, upgraded valvetrain components, and a tuned fuel system. Proper installation and break-in procedures will ensure long-term reliability and consistent performance. Shop the AFR cylinder heads collection at FastHemis to find the right fit for your Hemi platform and start building a stronger, more responsive engine.