Atomic - Stainless Steel Exhaust Valve |+0.5mm

Atomic - Stainless Steel Exhaust Valve |+0.5mm

Atomic Stainless Steel Exhaust Valve – Ford Barra DOHC | +0.5mm Oversize | 214-N | Multi-Groove | 32.5mm Head

Description:
Built for serious performance and reliability, the Atomic +0.5mm Oversize Stainless Steel Exhaust Valve is manufactured from 214-N high-strength stainless steel and designed specifically for Ford Barra DOHC 6-cylinder engines. Featuring a 32.5mm valve head (0.5mm oversize) and multi-groove stem with flash-chromed finish, this valve is perfect for boosted and high-RPM applications where exhaust heat and flow are critical.

The multi-groove design allows compatibility with a wide range of retainer options and increased grip strength under load. We recommend pairing these valves with Atomic #306541-MG-48 collets for optimal installation and reliability.

✅ Key Features:

✅ Suits all Ford DOHC 6-cylinder Barra engines (BA–FGX)
✅ 214-N stainless steel – excellent heat, wear, and corrosion resistance
✅ +0.5mm oversize (32.5mm head) – increases flow capacity
✅ Multi-groove stem – improves retainer grip and compatibility
✅ Flash-chromed stem finish – reduces friction and wear in valve guides
✅ Ideal for turbocharged, high-RPM, or E85-powered builds
✅ Precision-machined for tight sealing and seat alignment
✅ Compatible with stock and oversized exhaust seat cuts

🛠️ Why Choose Atomic Stainless Exhaust Valves?

✔️ Built to survive prolonged exposure to extreme exhaust temperatures
✔️ Increased valve head size enhances scavenging and power potential
✔️ Multi-groove design provides better collet retention at high RPM
✔️ Recommended for use with Atomic #306541-MG-48 collets
✔️ A proven upgrade in Atomic’s high-performance head builds

📦 What’s Included:

• 1 or 12 x Atomic Stainless Steel Exhaust Valve(s)
  – 214-N material
  – 32.5mm (+0.5mm oversize) head
  – Multi-groove flash-chromed stem

• (Sold individually – order 12pk for a full exhaust valve set)