Porsche 914/4 Vehicle Type Codes
| Year | Model | Engine Code | Displ (cc) | HP DIN @rpm | Bore (mm) | Stroke (mm) | Compression | Fuel | Transmission |
| 1970 | 914/4 | W | 1679 | 80/4900 | 90 | 66 | 8.2:1 | MPC | 914/11 |
| 1971 | 914/4 | W | 1679 | 80/4900 | 90 | 66 | 8.2:1 | MPC | 914/11 |
| 1972 | 914/4 | EA | 1679 | 80/4900 | 90 | 66 | 8.2:1 | MPC | 914/11 |
| 1973 | 914 | EA EB GA |
1679 1679 1971 |
80/4900 72/5000 95/4900 |
90 90 94 |
66 66 71 |
8.2:1 7.3:1 7.6:1 |
MPC MPC MPC |
914/12 914/12 914/12 |
| 1974 | 914 | EC GA |
1795 1971 |
79/4800 95/4900 |
93 94 |
66 71 |
7.3:1 7.6:1 |
AFC MPC |
914/12 914/12 |
| 1975 | 914 | EC GC |
1795 1971 |
79/4800 88/4900 |
93 94 |
66 71 |
7.3:1 7.6:1 |
AFC MPC |
914/12 914/12 |
| 1976 | 914 | GC | 1971 | 88/4900 | 94 | 71 | 7.6:1 | MPC | 914/12 |
Porsche 914/6 and 916 Vehicle Type Codes
| Year | Model | Engine Code | Displ (cc) | HP DIN @rpm | Bore (mm) | Stroke (mm) | Compression | Fuel | Transmission |
| 1970 | 914/6 | 901/36 901/37 901/38 901/39 |
1991 | 110/5800 | 80 | 66 | 8.6:1 | Weber | 914/01 914/05 |
| 1971 | 914/6 | 901/36 901/37 901/38 901/39 |
1991 | 110/5800 | 80 | 66 | 8.6:1 | Weber | 914/01 914/05 |
| 1972 | 914/6 | 901/36 | 1991 | 110/5800 | 80 | 66 | 8.6:1 | Weber | 914/01 |
| 1972 | 916 | 901/38 911/86 |
2341 2687 |
190/6500 210/6300 |
84 90 |
70 70 |
8.5:1 8.5:1 |
Weber Weber |
923/01 923/0 |
