Description
Our 260 LS3 ported heads include:
- Our in house CNC port
- Bronze valve guides
- PCD surfaced to your desired chamber size
- Proprietary competition valve job
- TSP 660 spring kit
- REV 2.165 intake valves
- REV 1.6 exhaust valves
***This is our most common setup, but if this doesn’t meet your needs please call us so we can get you set up to your needs***
Flow
| lift | .2 | .3. | .4 | .5 | .6 | .65 |
.7 |
| Int | 160 | 228 | 283 | 328 | 354 | 370 | 375 |
| Exh | 114 | 158 | 191 | 222 | 241 | 247 | 252 |
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