What is FIR in Internal Combustion Engines?

1. What is FIR?

FIR (Far Infrared Rays) are electromagnetic waves with wavelengths between 8–14 μm, also called the “biological window.”
FIR has the ability to penetrate deeply and induce molecular resonance, making fuel molecules more active and oxygen-friendly.

When nano semiconductor technology is applied to the fuel line or air intake system, FIR interacts directly with the fuel–air mixture:

Breaks down and refines fuel molecules
- FIR vibration makes hydrocarbon chains oscillate and split into smaller, uniform clusters.
- This improves surface energy and prepares the fuel for better ignition.
Enhances oxygen bonding
- FIR modifies molecular polarity, allowing oxygen to attach more easily.
- Creates a richer, more homogeneous fuel–air mixture.
Ensures complete combustion
- Activated fuel ignites faster and burns more completely inside the cylinder.
- Reduces incomplete combustion that usually causes soot, unburned fuel, and higher emissions.

Fuel savings: 10–20% reduction in consumption by maximizing fuel efficiency.
Lower emissions: CO and HC nearly drop to zero, black smoke is minimized.
Improved performance: smoother engine operation, quicker throttle response, more power.
Engine longevity: less carbon buildup on spark plugs, pistons, and cylinders.
Environmental protection: helps vehicles easily pass stringent emission standards (Euro 4, Euro 5, Euro 6).

FIR in internal combustion engines means applying far-infrared nano semiconductor technology to activate fuel at the molecular level.

For drivers: more savings, better engine life, stronger performance.
For society: cleaner air, greener transportation, and real progress toward Net Zero 2050.