917 Interserie Spyder

The execution

The distinct open Interserie car — three built, with Leo Kinnunen winning the championship in AAW chassis 01-021.

The open 4.5- and 5.0-litre Spyder was a separate Interserie specification, not a livery change. Kinnunen won the series in AAW 01-021, the chassis later sold publicly in 2005.

On the record

• Three open Interserie cars built
• AAW 01-021 won the Interserie with Leo Kinnunen
• Chassis 01-021 sold for $863,500 in 2005

As separated

Years

1971

Built

3

Engine

4.5–5.0L flat-12

Power

~580 PS

Against the 917 K

Years

1971 · 917 K 1969–1971

Built

3 · 917 K 36

Engine

4.5–5.0L flat-12 · 917 K 4.5–5.0L flat-12 · Type 912

Power

~580 PS · 917 K 580–630 PS