How Cylinder Head Work Affects Power

The cylinder head is one of the most important areas for making horsepower. Even small changes in air and fuel flow can produce big gains in performance. At Fastime Performance in Taylor, Michigan, we perform precision cylinder head machining and porting to help engines breathe better and run stronger.

Airflow Is Everything

Horsepower comes from how efficiently an engine moves air and fuel in and exhaust gases out. Cylinder head porting, valve seat cutting, and chamber shaping improve this flow. The result is smoother airflow and more power across the RPM range.

Valve and Seat Precision

Properly cut valve seats ensure perfect sealing and consistent compression. Multi-angle valve jobs and precision machining improve durability and efficiency. We use professional equipment to maintain tight tolerances for both street and race heads.

Matching Heads to the Build

The right cylinder head setup depends on camshaft, compression, and intended use. A dirt track engine may benefit from strong low- and mid-range flow, while a drag motor focuses on high-RPM breathing. Our team in Taylor, MI can recommend and machine heads to fit your specific performance goals.

For maximum horsepower and reliability, professional head work makes the difference. Contact Fastime Performance at (734) 947-1600 or visit our shop to learn how our machining services can unlock your engine’s potential.