Special Offer for Jaguar Enthusiast readers!
Jaguar Enthusiast Magazine Valvemaster offer

We have a special offer this month for readers of Jaguar Enthusiast Magazine.  Purchase 5 bottles of Valvemaster Plus, and get a 6th free!  Valvemaster Plus boosts the Octane rating of 95,97, and 99 fuel by up to 2 octane, ensuring peak performance for your classic Jaguar.


Jaguar Enthusiast Valvemaster 6 for the price of 5
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Is Castrol Valvemaster leaded fuel additive still available?

This was the question that several readers of Honest John Classics had been in touch with the Honest John website about. To clear up the rumours, Honest John got in touch with Castrol Classic Oils to clarify the situation. Of course, we let them know that the answer is a resounding 'yes' - both Valvemaster and Valvemaster Plus are still available!

You can read the full article here - https://classics.honestjohn.co.uk/news/general-news/2018-04/is-castrol-valvemaster-leaded-fuel-additive-still-available/

dan orme