Hi Guys had a chat with a chap named Mark Woods and very helpful the jist of things is all Maxol unleaded is ran to a European directive called EN 228 and he also said all Maxol unleaded is 95 octane now if any of you lads would like to follow up on this you can get him at head office and can anybody tell me what EN 228 means and if my car is mapped to run on E5 should I start using an octane booster cheers

