Indy 500 and USAC racing 1974
AAR introduced a lightly modified Eagle for 1974, a further evolution of their 1972 model, but Bobby Unser was finally blessed with reliability to go with the speed and took a deserved championship. Johnny Rutherford was his closest competitor in the works McLaren M16C, itself largely unchanged from 1973.
Also very quick in 1974 was the Coyote of AJ Foyt, taking advantage of a new rule that limited manifold pressure to 80 inches for qualifying. The rule was a response to the fuel shortages affecting the US in early 1974 and reduced AAR's order book for the $37,500 1974 model from 23 to 12. As the Ford Quad Cam had never been strong enough to take more than 80 inches anyway, the rule seemed custom-designed for Foyt and his ex-Ford engines. He took pole four times and also won a couple of races in his 1973-spec car.
The other competitive teams were Patrick Racing (STP), Parnelli (Viceroy), Jerry O'Connell (Sugaripe Prune) and Bob Fletcher (Cobre Firestone), all equipped with the latest 1974 Eagles. Parnelli also had a new VPJ3 design but abandoned it after a couple of outings.
03 Mar 1974 > California 500 Qualification Heat 1 at Ontario Motor Speedway
03 Mar 1974 > California 500 Qualification Heat 2 at Ontario Motor Speedway
10 Mar 1974 > California 500 at Ontario Motor Speedway
17 Mar 1974 > Phoenix 150 at Phoenix International Raceway
07 Apr 1974 > Trenton 200 at Trenton International Speedway
26 May 1974 > Indianapolis 500 at Indianapolis Motor Speedway
09 Jun 1974 > Rex Mays Classic at Milwaukee (Wisconsin State Fair Park)
30 Jun 1974 > Pocono 500 at Pocono International Raceway
21 Jul 1974 > Michigan 200 at Michigan International Speedway
11 Aug 1974 > Tony Bettenhausen 200 at Milwaukee (Wisconsin State Fair Park)
15 Sep 1974 > Michigan 250 at Michigan International Speedway
22 Sep 1974 > Trenton 300 (1) at Trenton International Speedway
22 Sep 1974 > Trenton 300 (2) at Trenton International Speedway
02 Nov 1974 > Phoenix 150 at Phoenix International Raceway
1974 USAC National Championship table
|1||Bobby Unser||Eagle 74 - Offy 159 ci turbo||4870 pts||4 wins|
|2||Johnny Rutherford||McLaren M16C - Offy 159 ci turbo||3650 pts||4 wins|
|3||Gordon Johncock||Eagle 73 - Offy 159 ci turbo|
Eagle 74 - Offy 159 ci turbo
|3050 pts||2 wins|
|4||Al Unser||Eagle 74 - Offy 159 ci turbo||2430 pts||1 win|
|5||Jimmy Caruthers||Eagle 74 - Offy 159 ci turbo||2065 pts||0 wins|
Points table by Phil Harms.