| 1965 |
|
|
| |
6 Cyl. |
11.3 |
......... |
| |
V8 (Tempest) |
20.5 |
......... |
| |
|
(Pontiac) |
19.5 |
......... |
| 1966 |
|
|
| |
6 Cyl. |
13.5 |
14.5 |
| |
V8 (Tempest) |
20.5 |
22 |
| |
|
(Pontiac) |
19.5 |
21 |
| 1967 |
|
|
| |
6 Cyl. (Firebird) |
12.1 |
15.1 |
| |
|
(Tempest) |
20.5 |
21.5 |
| |
V8 (Firebird 326" Eng.) |
17.6 |
18.9 |
| |
|
(Firebird 400" Eng.) |
16.8 |
18.1 |
| |
|
(Tempest) |
20.5 |
22 |
| |
|
(Pontiac) |
20 |
21 |
| 1968 |
|
|
| |
6 Cyl. |
12 |
12 |
| |
350" |
18.5 |
20 |
| |
400" (Exc. Grand Prix) |
18 |
19.5 |
| |
428" (Exc. Grand Prix) |
17 |
17 |
| |
400", 428" (Grand Prix) |
18.5 |
18.5 |
| 1969 |
|
|
| |
6 Cyl. |
12 |
12.3 |
| |
350" (Tempest) |
20 |
21.3 |
| |
|
(Firebird) |
19.5 |
20.3 |
| |
400" (Tempest) |
18.3 |
19.8 |
| |
|
(Firebird) |
18.5 |
18.8 |
| |
|
(Pontiac) |
18 |
18 |
| |
|
(Grand Prix) |
18.8 |
21 |
| |
428" (Pontiac) |
17.3 |
17.3 |
| |
|
(Grand Prix) |
17.5 |
17.5 |
| 1970 |
|
|
| |
250" |
11.3 |
13 |
| |
350" |
19.5 |
20.2 |
| |
400" (Tempest) |
18.6 |
19.4 |
| |
|
(Firebird) |
18.5 |
18.8 |
| |
|
(Pontiac) |
18 |
18 |
| |
|
(Grand Prix) |
18.6 |
18.6 |
| |
455" |
17.2 |
17.2 |
| 1971-72 |
|
|
| |
250" |
11.3 |
13 |
| |
|
307" |
15.5 |
16.5 |
| |
350" (Exc. Firebird) |
20.2 |
21.4 |
| |
|
(Firebird) |
19.5 |
20.5 |
| |
400" <Exc. Firebird, Grand Prix) |
18.6 |
19.8 |
| |
|
(Firebird, Grand Prix) |
18.6 |
19.2 |
| |
455" |
18 |
19 |
| 1973 |
|
|
| |
250" (Exc. LeMans) |
12.0 |
..... |
| |
|
(LeMans) |
13.2 |
..... |
| |
350" (Venture) |
19.0 |
..... |
| |
|
(Firebird) |
22.3 |
22.7 |
| |
|
(All Others) |
21.9 |
23.3 |
| |
400" (Firebird) |
22.3 |
23.5 |
| |
|
(LeMans, Grand Am & Grand Prix) |
23.0 |
24.0 |
| |
|
(Catalina, Bonneville & Grand Ville) |
22.0 |
24.0 |
| |
455" (All Models) |
21.0 |
22.0 |