Top

Lead Replacement Additives

 
 Classic Valvemaster and Classic Valvemaster Plus lead replacement additives
 
poster_train (1).png
 

Lead Replacement Additives

Classic Valvemaster, formerly branded Castrol Valvemaster, is the most effective and cost-effective lead replacement additive available for the protection of early vehicles designed to run on leaded fuel.

 

 

Classic Valvemaster

Valvemaster with its unique phosphorus formula protects against valve seat recession under all driving conditions, helps keep fuel systems clean and protects against corrosion.

Valvemaster is the recommended solution for cars and motorcycles requiring valve seat protection and 95ron octance unleaded fuel.

  • The best protection after lead against valve seat recession
  • Protects your engine under all driving conditions
  • Keeps fuel systems clean
  • Protects against corrosion

 

Available sizes:

 
 Classic Valvemaster 250ml bottle

UK: 250ml bottle - treats 250 litres of fuel

EU: 250ml bottle - treats 250 litres of fuel

 

Classic Valvemaster Plus

Valvemaster Plus with its unique phosphorus formula protects against valve seat recession plus it raises the octane level of 95ron unleaded fuel by up to 2 octane - making it the most effective and cost-effective solution for use in classic performance vehicles benefiting from higher octane unleaded fuel. Valvemaster is the recommended solution for cars and motorcycles requiring valve seat protection plus an Octane Boost of up to an additional 2 octane when added to either 95ron, 97ron, or 98ron octane unleaded fuel.

  • The best protection after lead against valve seat recession
  • Increases 95ron unleaded by up to 2 octane
  • Protects your engine under all driving conditions
  • Keeps fuel systems clean
  • Protects against corrosion
  • Increases performance, reducing 'pinking'
  • Reduces fuel cost

Available sizes:

 
 Classic Valvemaster Plus Octane Boost 250ml bottle

UK: 250ml bottle - treats 250 litres of fuel

EU: 250ml bottle - treats 250 litres of fuel