To get the attention of a lucrative factory engine, Larrousse had no choice but to build their own chassis.

He builds his own chassis and can test it at his two oval tracks.

With Coyne's technical expertise, the team built their own chassis in its debut year (1986), which was known as the DC-1.

But both teams are committed to the new Chevrolet engine, and Penske will build his own chassis, too.

But Mr Tomlinson then had to build his own chassis for the tractor, another job which isn't done in an afternoon.

Although Formula One teams can buy engines from a supplier, each team is required by the rules to build its own chassis.

The 721G was light and quick, and the works team soon built their own chassis.

He decided it would be easier to build his own chassis than to modify someone else's design.

Hendrick has also spent liberally to build his own chassis, engines and bodies, instead of buying them from outside suppliers, as many other teams do.

However this does not take into consideration the fact that the big F1 teams build their own chassis and engines.