Tarka seems to have MMC's "Sports" exhaust, so I've no real idea what power it is tuned to.
"Enough" springs to mind....
I'm sure I've seen the side exhausts quoted at adding 20bhp to the 4.8l engine.
& agreed - it's a Bentleyesque 'adequate power' for British roads.
If the idea was to build a track/race car, with additional downforce & suspension to cope with the power, then a supercharger would be a fast way to add grunt.
