Bazzateer
Club Member
Actually no, on a standard Imp the fan sucks air through the engine cover (grille) and blows it through the rad. Being rear engined that just means the fan blows in the direction of travel.Like an Imp then ;-)
On my Sunbeam Imp Sport I reversed air flow through the rad using an electric fan and some aluminium ducting to ram air through from front to back. The fan only came on in traffic.
That Imp is in bits awaiting reston, once done it will be BMW powered.