Ferrea Valves +1mm Flat Honda Civic 1.6 SOHC 1992-00 D16 D16Y8 D16Y7 D16Y5 D16Z6

One set (16pcs) of  5000 Series +1mm  Over Size  Head Diameter Ferrea Stainless Steel Valves.

Flat Head

The valves are + 1mm larger Head Diameter ( 27mm/31mm)

This is a set of 16 Over Size Ferrea 5000 Flat Head Valves for Honda Civic 1.6L SOHC 16 Valve Application (D16Z6, D16Y5, D16Y7, D16Y8)

Intake Part# F5516 (Flat Head)

Head Diameter: 31 mm ( 30mm +1mm)

Steam Diameter: 5.48 mm

Overall Length: 118.6 mm

Tip Length: 1.9 mm

20 Deg Super Flo. Stock Size, Flat Head

Exhaust Part# F5514 ( Flat Head)

Head Diameter: 27 mm ( 26mm +1mm)

Steam Diameter: 5.46 mm

Overall Length: 115.95 mm

Tip Length: 1.9 mm

22 Deg, Flo, Stock Size , Flat Head Special Alloy

• One-Piece Forging Stainless Steel
• Proprietary Heat Treatment Process
• Hard Chrome Stems
• Fully CNC Machined