This has happened twice now.
Basically, on the motorway yesterday i was letting the car rev up close to the limiter (6k plus revs, through 2, 3, and 4th). When it got very close to the limiter on 4th, all power went and white thick smoke plummed out of the exhaust. Power dropped dramatically for a few seconds, i pulled over for 1 minute and it was fine.
This is the second time its done this, i rarely push the car through the revs, but occasionally on A roads, i will to get the car moving upto 70mph. Bearing in mind at 80mph the car sits at 5k revs.
Any idea whats happening?