if you live in aus:
Vehicles – You must not drive any vehicle with:
-Eight or more cylinders.
-A turbocharged or supercharged engine (diesel powered engines exempt).
-Modifications that increase engine performance.
-Any other vehicle identified by the RTA – further details available on the RTA website
more info here- http://www.rta.nsw.gov.au/licensing/gettingalicence/200707_p1.html