Both the 8 and the 10 were heavily revised for 1969.

The most recent issue is dated 1996-97; it will be heavily revised next year.

The 4.1-litre six was heavily revised, becoming a 3.9-litre unit with improved fuel economy and power.

The suspension has been heavily revised to improve handling and ride quality.

The show was heavily revised, with a completely new plot, and songs from other Gershwin shows added.

Wolfe heavily revised it before it was published in book form.

As with all Formula 1 cars, the F300 was heavily and consistently revised during the 1998 season.

In 2005, the 911 was heavily revised and the 996's replacement, the 997, was unveiled.

The film was banned at first, but was finally released, though in a heavily revised and edited form.

The 166-page manuscript is heavily revised, with many deletions.