Been looking into these myself recently. Seem to get good feedback from people about them, although they're meant to be unreliable. Mind you everyone has their own idea about what unreliable is I suppose? Like anything else if they're well maintained they'll never break down. I think they were well ahead of their time for an early 90's motor. Have a look on here if you haven't already mate

http://www.gtiroc.com/forums/forumdi...-R-s-For-Sale&