Tri-Power Xtreme™ HYDRAULIC ROLLER: Optimized horsepower with good torque and average fuel economy. Programmer required.
Camshaft Specification Table
| Part Number |
54-535-11 |
| Engine |
1997-Present General Motors 4.8ltr-6ltr Gen III/LS1/LS2/LS6, 8cyl. |
| Grind Number |
TPX 262HR-15 |
| Description |
|
|
| |
Intake |
Exhaust |
| Valve Adjustment |
0 |
0 |
| Gross Valve Lift |
0.513 |
0.507 |
| Duration At 0.006 Tappet Lift |
262 |
270 |
|
| Valve Timing At 0.006 |
|
|
| |
Open |
Close |
| Intake |
16 |
66 |
| Exhaust |
70 |
20 |
|
| These Specs Are For The Cam Installed At 115 Intake CL |
| |
Intake |
Exhaust |
| Duration At 0.05 |
210 |
218 |
| Lobe Lift |
0.303 |
0.299 |
| Lobe Separation |
115 |
|
| Recommended Valve Springs |
26915-16 |
|
|