Nulon Lead Substitute Valve Saver makes unleaded petrol safe for use in all vehicles designed to run on leaded petrol. Lead Substitute uses the latest and safest potassium technology to provide unsurpassed valve and valve seat protection.
Older engines with cast-iron cylinder heads can use Nulon Lead Substitute Valve Saver with unleaded petrol for an indefinite period of time to avoid costly cylinder head modifications.
Lead Substitute Valve Saver provides maximum upper cylinder lubrication. It can also be used in vehicles running on unleaded petrol where additional upper cylinder lubrication is required. Nulon Lead Substitute Valve Saver is also the recommended refill for LPG under-bonnet lubrication reservoirs.
|Opel Kadet Valve Seat Recession Test||Completely halted valve seat recession|
|M102E Intake Valve Deposit Test||Minimal deposit formation|
|Peugeot 205 GTi Injector Cleanliness Test||No adverse effect|
|Catalyst Durability Test||Within legislation limits|
|28 Car Field Test||Lower inlet valve depositsLower combustion chamber deposits|
|Turbine Blade Cleanliness Test||No adverse effect on turbine deposits, or turbo-charger function|
Simply add 1 ml per litre of fuel prior to or after filling the fuel tank. This ratio will give protection to all engines under normal everyday driving conditions. For towing or racing and to exceed the Australian Standard AS4430.1-1996, use 2 ml per litre.
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Lead Substitute Valve Saver (LS) makes unleaded petrol suitable for use in older cars which were designed to operate on leaded petrol. It is also suitable for valve protection of LPG powered engines when added via under-bonnet lubricator kits.
Nulon Lead Substitute Valve Saver (LS) is formulated to provide maximum valve seat protection for LPG fuelled vehicles when added using under-bonnet lubricator kits
No, Nulon do not produce an applicator kit. Applicator kits are produced by a number of manufacturers and are available through most aftermarket spare parts outlets.
By cleaning fuel system deposits Nulon fuel treatments can restore fuel economy that has been lost due to fuel system deterioration. Nulon octane boosters can improve fuel quality which can lead to increased fuel economy.
It will dilute the engine oil, effecting its viscosity and ability to protect vital components. We recommend replacing engine oil and filter before driving.
Black exhaust smoke is often caused by fouled injectors. Diesel Injector Cleaner (DIC), Diesel Fuel System Cleaner (DFSC) and Pro-Strength Diesel Fuel System Extreme Clean can remove injector deposits and help reduce black exhaust smoke.