Thanks for the response Glenn, nice to know thats there at least a few of us left. As for my thoughts on the trip computer, I believe in the Zytek injection cars at least it works by calculating the time the injectors are activated and in turn produces an mpg figure. This works nicely in a lab where...

Hi all Just wondering if anyone has an idea of how many of the 6 litre cars are left. There are a few registered on this forum but the approximate production figures suggest there should be several hundred about. In my nine years of ownership I have been collecting spares and technical data and in t...

Anything registered after March 2006 that has a co2 rating of greater than 225gm/km. As an example some X Type's I believe fit into this category! Funnily enough my 6 litre XJR-S is classified in the pre 2001 greater than 1549cc category and costs £180 to tax. Perhaps Gordon has a mate on the front ...