LS Rectangular CNC ported
- Rectangular port
- CNC intake port
- CNC exhaust port
- CNC chamber options available (but included unless specified.)
- Standard valves faced with cut back angle on intake.
- 2.165" and 1.600" valves
- Multi angle performance machined seats
- Head Faced
- Price does not include springs. (call for spring options)
Spring options.
- Beehive PSI or PAC
- Dual PAC or Nextek
| LIFT | .100” | .200” | .300” | .400” | .500” | .600” | .700” | .800” |
| Intake CFM | 70 | 136 | 212 | 276 | 312 | 336 | 354 | 358 |
| Exhaust CFM | 59 | 112 | 153 | 183 | 219 | 230 | 235 | 240 |
