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Demon Tweeks£10.33Visit shop Millers Oils CVL - Competition Valve Lubricant With Octane Booster - 250ml
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Millers Oils CVL is designed for race engines and classic vehicles needing protection when running on unleaded fuel. Its key benefit is enhancing fuel octane, protecting against detonation and valve seat recession, while a caveat is its limited use on vehicles with catalytic converters. This 250ml bottle treats up to 20 litres of fuel, offering a unique solution for improved engine performance and longevity in specific applications.
| Model Part Number | 5587MA |
|---|---|
| Brand | Millers Oils |
The standard dosage is 250ml of CVL treats 20 litres of fuel.
Yes, but it is only recommended for occasional use. Prolonged use may affect the catalytic converter's efficiency.
No, CVL is designed to protect engines, particularly against detonation and valve seat recession when running on unleaded fuel. It does not contain harmful components for the engine itself.
It is generally not recommended to mix different fuel additives without consulting the manufacturers of each product, as their interactions are not guaranteed.
CVL contains components that lubricate the valve seats, providing a protective barrier similar to that offered by lead in traditional fuels, thus preventing wear.
Millers Oils CVL typically adds approximately 3 octane points to the base fuel rating.
Yes, CVL protects against the corrosive effects of ethanol found in E5 and E10 pump fuel.
Ensure the correct dosage was used (250ml per 20 litres of fuel). If the dosage was too high, the engine management system might need time to adjust, or consider topping up with fresh fuel without additive.
The octane boost is subtle (typically 3 points) and designed to prevent issues rather than dramatically increase power on its own. Benefits are most noticeable when ignition timing is advanced. Ensure the fuel was mixed thoroughly.
Ensure the additive has fully entered the tank and the fuel cap is screwed on correctly and securely. Check the fuel cap seal for any damage.
Setup: Millers Oils CVL is a fuel additive. It is simply added directly to the fuel tank before filling with petrol. The recommended dosage is 250ml per 20 litres of fuel. Ensure the fuel cap is securely closed after adding the additive and filling the tank to allow for proper mixing.
Compatibility: CVL is effective with both leaded and unleaded fuels. It is suitable for use in modern engines and classic engines. However, for vehicles equipped with catalytic converters, use is only recommended for occasional applications due to potential impacts on the catalyst over time.
Care: Store the 250ml bottle in a cool, dry place away from direct sunlight and sources of ignition. Ensure the cap is tightly sealed when not in use. Keep out of reach of children.
