Colin Chapman
For 1987 only, there were two other championships, contested by drivers and constructors of cars powered by naturally aspirated engines: the Jim Clark Trophy for drivers, and the Colin Chapman Trophy for constructors. These championships encouraged teams to switch to such engines, ahead of the ban on turbos from onwards. Tyrrell were the only team to run two "atmo" cars for the entire season and thus easily won the Colin Chapman Trophy, while their drivers Jonathan Palmer and Philippe Streiff came first and second respectively in the Jim Clark Trophy.