A potassium based additive to enable you to use unleaded petrol in your car without modifying the the soft valve seats in your engine.
Superclean Zero Lead 2005 Concentrate is a lead free fuel treatment, developed to protect against valve seat recession in 4-stroke engines designed to run on leaded petrol.
It is a carefully balanced blend of potassium based organic compounds, that provide enhanced lubricity and wear protection previously attributed to leaded additives.
The product does not increase particulate emissions or effect fuel consumption. It is catalytic converter friendly and will not contribute to inlet valve sticking or spark plug fouling.
Top performer in the tests carried out by the Motor Industries Research Association (MIRA) and endorsed by The Federation of British Historic Vehicle Clubs (FBHVC) for combating cylinder head Valve Seat Recession. 500 ml bottle treats 150 litres of unleaded petrol
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Holden Vintage & Classic, Linton Trading Estate, Bromyard, Herefordshire, HR7 7QT, United Kingdom
Open 9.00am and 5.00pm Monday to Friday. We are closed Bank Holidays.
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