Intake valve - Ø 43x8x110.5mm (large valve)

Thickness 1.4mm

Dimensions of the Large Spring:

• Outer Diameter: Ø 35.90mm
• Inner Diameter: Ø 27.80mm
• Wire Diameter: Ø 4.1mm
• Free Height (overall): 49.50mm

Dimensions of the Small Spring:

• Outer Diameter: Ø 25.90mm
• Inner Diameter: Ø 20mm
• Wire Diameter: Ø 2.90mm
• Overall height: 42mm

Dimensions provided for information purposes only, may vary slightly.

Thread Ø3/4" - 16UNF

• Thickness : 1mm

Compatible with 1565cm³ to 1647cm³ engines (Type 807 844 and 843):

• A110 1600S/SC/SX
• A310 1600cc
• R12G / R17G
• R16.TS/TX

Suitable for:

• R5
• R5 Alpine Atmo (1223) and Alpine Turbo (122B)
• R12 (All models)
• R15
• R18

For DBA (Bendix) or Girling mounting