You are viewing a brand new Crow Cam LS1 Performance Street Cam. This Cam package delivers a hi increase of torque with strong mid-range power gains. All while maintaining excellent idle quality and fuel efficiency. This cam has been known to deliver 40% increase in power. Many customers with very early LS1 engines have reported back to us that this cam + exhaust and tuning has taken their engines from 250Kw to 330Kw.
| Part # | Valve Timing | Duration | .050 " Duration |
L/C | Valve lift | Power Range | Valve springs |
| 871275 | In:22/68 | 287 | 218 | 114 | .525" | 1800 | 4231 |
| Ex:73/22 | 282 | 224 | .525" | 6200 |