What are the benefits of using Wynn’s Substi-Plomb lead substitute with fuel stabiliser 250ml

November 2, 2023

Using Wynn's Lead Substitute in your vehicle can be beneficial under specific circumstances, especially if you are driving an older or classic car that was originally designed to run on leaded petrol.

Here are some key reasons why you might choose to use Wynn’s Substi-Plomb lead substitute with fuel stabiliser 250ml:

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Valve Seat Protection

Older engines, particularly those manufactured before the widespread adoption of unleaded petrol, were designed with valve seats that required the cushioning effect provided by lead in the fuel. Wynn’s Substi-Plomb lead substitute with fuel stabiliser 250ml provides a similar protective layer between the valve and its seat, reducing wear and prolonging the engine’s life.

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Compatibility with Unleaded Fuel

Wynn’s Substi-Plomb lead substitute with fuel stabiliser 250ml allow older engines to run on unleaded petrol without the need for expensive mechanical modifications. This is especially important since leaded petrol is no longer widely available due to environmental concerns.

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Lubrication

The lead in traditional leaded petrol also served as a lubricant for certain engine components. Wynn’s Substi-Plomb lead substitute with fuel stabiliser 250ml contains lubricants that can help maintain the condition of these parts when using unleaded petrol.

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Prevents Damage

Without a lead substitute, the higher temperatures and friction levels in an engine that was designed for leaded petrol can lead to valve seat recession, which in turn can cause loss of power, increased oil consumption, and ultimately, engine failure.

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Emission Control

While lead substitutes don’t directly reduce emissions in the way catalytic converters do, by keeping the engine running smoothly and efficiently, they can indirectly contribute to cleaner exhaust gases.

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Cost-Efficient Maintenance

Using a lead substitute is a cost-effective way to maintain an older vehicle without the need for mechanical adjustments or overhauls that can be required to fully convert an engine to run on unleaded fuel.

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Easy to Use

Wynn’s Substi-Plomb lead substitute with fuel stabiliser 250ml is simply added to the fuel tank during refilling, making it an easy maintenance step.

Wynn’s Substi-Plomb lead substitute with fuel stabiliser 250ml

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Modern Engines

It is important to note, however, that if your vehicle was manufactured after the switch to unleaded petrol became mandatory, it’s likely designed to run without lead and does not require a lead substitute. The use of such additives in modern engines designed for unleaded petrol is generally unnecessary and could even be counterproductive.

Always check your vehicle’s owner’s manual or consult with a classic car specialist to determine whether a lead substitute is recommended for your particular model and engine.

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