Cylinder Head Database - AMC/Jeep
AMC Heads
Edelbrock Performer RPM AMC/Jeep
2.02/1.60
54cc chamber
Dog Leg exhaust ports
Aluminum
PN 60119
| Lift | Intake | Exhaust (no pipe) | E/I (percent) |
| 0.050 | 30 | 23.5 | 78 |
| 0.100 | 62 | 49 | 79 |
| 0.200 | 130 | 95 | 73 |
| 0.300 | 190 | 118 | 62 |
| 0.400 | 232 | 145 | 62 |
| 0.500 | 252 | 162 | 64 |
| 0.600 | 252 | 165 | 65 |
| 0.700 | 259 | 176 (0.650) | 67 |
Tested with a 4.150 bore to approximate a 0.060-over AMC 360 ci engine (4.140). The bore size for a 401 ci engine (4.165) will have more flow throughout the curve with a distinct improvement over 0.500 lift.