New
Normal
Twin turbo street/race cam for high boost engines
Great top end power and torque
Large split cam designed for rectangular heads
See fitting notes
Also available to purchase with a spring kit
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
Twin turbo street/race cam for high boost engines
Great top end power and torque
Large split cam designed for rectangular heads
See fitting notes
Also available to purchase with a spring kit
| RPM Range | Part No. | Duration | with 1.7 Rocker | Lobe Sep Angle |
Lash
Measured Hot |
|||||
|---|---|---|---|---|---|---|---|---|---|---|
| Advertised | @.050” | |||||||||
| IN | EX | IN | EX | IN | EX | IN | EX | |||
| 2800 - 7000 | 871242T | 291° | 301° | 238° | 250° | .596'' | .612'' | 116° | HYD | HYD |
Must use performance springs
Must use performance retainers
Check valve train geometry before ordering pushrods
Converter stall speed should be equal to or greater than the minimum rpm of the cam power range.