You may be thinking of the 300hp Turbo ZX12 that featured in the Dec/Jan 2005 edition ?? That was a pretty early issue, but its not that 'Grim Reaper' article....
I couldn't find that article in any edition of Rapid ????? (at least in the library, most of this years editions are still on the bench in the kitchen ...)
".....shut the gate on this one Maxie......it's the ducks guts !!............."