I got a passenger ride in Mal Nicholson's Ferrari P4 replica with its Renault 600bhp engine for a short leg of a FIAT Motor Club Trossachs run many years ago.
MMMM....could that car shift - overtaking on A roads was truly 'awesome' (and I hate that word).
It wasn't so much the way he was able to overtake the car in front with oncoming traffic clearly visible that almost forced me to change my under garments it was the braking power which had to come into play when drivers in front slammed on the anchors almost in shock when they saw their rear view mirror fill with red.
I know it was a replica and I don't know how it compares with the Zonda, but certainly the fastest car I've ever been in to this day.