New
Normal
Our most popular LS1 grind
Tough street cam with big power and torque gains
Aggressive idle
Suits cathedral or rectangular heads
May require stall converter (Check with tuner)
See fitting notes
Click here for parts to suit LS1
Click here for parts to suit LS2
Click here for parts to suit LS3/L98
Click here for parts to suit L76/L77
| RPM Range | Part No. | Duration | with 1.7 Rocker | Lobe Sep Angle |
Lash
Measured Hot |
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|---|---|---|---|---|---|---|---|---|---|---|
| Advertised | @.050” | |||||||||
| IN | EX | IN | EX | IN | EX | IN | EX | |||
| 2400 - 6300 | 871249 | 273° | 279° | 226° | 232° | .608'' | .602'' | 112° | HYD | HYD |