Yamaha RD350 CNC Billet Flower Head

Stage 2 High Compression

The NMW CNC Billet Flower Head is built for riders pushing the RD350 beyond stock limits. Precision-machined from aerospace-grade billet aluminum, it delivers superior strength, cooling, and combustion efficiency compared to cast heads.

Technical Highlights

• Stage 2 Specification – Optimized for INDIA & USA-SPEC cylinders with high-compression builds.
• Squish Band Engineering – Custom squish angles, clearance, and band width accelerate mixture turbulence at TDC, producing a faster, more efficient burn.
• Controlled Squish Velocity – Balances combustion stability with detonation resistance, allowing higher compression without risk.
• Flower-Style Chamber – Promotes even flame travel and consistent ignition across the chamber, improving throttle response and peak power.
• Thermal Efficiency – Enlarged billet fins and precision-machined surfaces improve heat dissipation, keeping combustion temps in check.
• 5-Axis CNC Precision – Perfect fit and repeatable accuracy across every head.

Why NMW Performance Products?

Unlike mass-produced castings, NMW billet components are engineered from the ground up with advanced CAD modeling, CNC machining, and real-world race testing. Every head is designed around:

• Optimized squish clearance, angles, and velocity
• Enhanced combustion chamber geometry
• Superior billet aluminum strength and reliability

When you choose NMW, you’re investing in race-grade combustion science and billet durability proven to withstand the demands of high-performance two-strokes.

DEVELOPED BY NMW