It's not quite as special as the Tickford Maestro Turbo as Rover only made 500 of them whereas the Monty Turbo was produced throughout it's life, but it would have had 150bhp std same as the Maestro, but with the T16 Turbo, 200bhp std to play with, don't know why they are claiming that this one is special maybe was one of the very last to be made, either way, you don't see many like that now.