Speed Inc/PRC CNC Ported LS7 Head Exchange
$1,030.19
Extensive CNC & dyno testing has resulted in one of the most affordable & powerful LS7 based cylinder heads available! Flowing up to 35cfm more than the stock GM LS7 head, the all new PRC cylinder head offers both unmatched power & airflow. We supply the cores, or send your undamaged heads in for CNC porting. 2-3 week is the normal turnaround time.
SKU
PRCLS7X
Extensive CNC & dyno testing has resulted in one of the most affordable & powerful LS7 based cylinder heads available! Flowing up to 35cfm more than the stock GM LS7 head, the all new PRC cylinder head offers both unmatched power & airflow. We supply the cores, or send your undamaged heads in for CNC porting. 2-3 week is the normal turnaround time.
Flow Data: @ 4.125" Bore Plate Superflow 600
|
LS7 |
LS7 Exhaust | PRC 265cc LS7 Intake |
PRC LS7 Exhaust | |
| .200 | 161 | 114 | 169 | 119 |
| .300 | 227 | 171 | 248 | 179 |
| .400 | 291 | 193 | 308 | 211 |
| .500 | 330 | 203 | 351 | 224 |
| .600 | 351 | 209 | 383 | 235 |
| .650 | 353 | 204 | 388 | 241 |
| .700 | 353 | 209 | 393 | 246 |
| SKU | PRCLS7X |
|---|---|
| Manufacturer | Precision Race Components |
| Application Guide | 2006-13 LS7 Z06 |
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