COMPRESSION ARCHITECT

Compression

The Energy Density. Compression is the Pressure Multiplier. It defines the thermal limits of the engine and determines how much kinetic energy can be extracted from the combustion event.

• 🍋 The Squeeze: Maximum air-fuel density.
• 🔥 Heat: Compression creates natural temperature rise.
• 🏎️ Performance: High ratio = High efficiency.

Chamber Vol

The Ignition Zone. Chamber Volume is the Fixed Capacity of the cylinder head. It dictates the intensity of the "bang" and the engine's thermal efficiency.

• 🧪 CC'ing: Liquid measurement for 100% accuracy.
• 🧱 Fixed: It is the volume the piston never touches.
• 🏁 Ratio: Smaller CC = Bigger "Squeeze."

Bore Size

The Cylinder Width. Bore size is the Primary Diameter. It limits the valve size and determines the piston's surface area for pressure conversion.

• ↔️ Diameter: Horizontal width in mm.
• 💨 Flow: Larger bore = Larger valves = Better breathing.
• 🏎️ Rev-Happy: Short stroke + Wide bore = High RPMs.

Gasket Thk

The Interface Seal. Sets the final Compressed Volume.

• 📏 Unit: Millimeters (mm).
• 🍰 Layers: Usually 3 to 5 layers of steel.
• ⚙️ Fit: Precisely matches the Bore.

Static Ratio

Geometric Limit. The Mechanical Squeeze. It is the raw potential of the engine before the valves even move.

• 📐 Fixed: Based on metal dimensions only.
• ⛽ Octane: High SCR needs high-quality fuel.
• 🛡️ N/A: Usually higher in non-turbo cars.