Free Economy Delivery On Orders Over £75!*
*Excludes Fuel
![Lead Substitute](http://oldhallperformance.com/cdn/shop/products/105_0_z.png?v=1660403124)
- Prevents valve seat damage in engines designed for leaded petrol
- Prolongs the useful life of older engines without updated valve seats
- Also cleans carburetor deposits and injectors safe for catalytic converters
- For racing marine or off-road use only
- One bottle treats up to 95 litres
Further Info These products offer unprecedented value with concentration to treat larger fuel volumes at a lower cost.