| Brand: | Speedmaster |
| Part Number: | PCE249.1021 |
| Part Type: | Camshaft |
| Cam Style: | Hydraulic roller tappet |
| Basic Operating RPM Range: | 2,500-6,000 |
| Intake Duration at 050 inch Lift: | 236 |
| Exhaust Duration at 050 inch Lift: | 242 |
| Duration at 050 inch Lift: | 236 int./242 exh. |
| Advertised Intake Duration: | 288 |
| Advertised Exhaust Duration: | 294 |
| Advertised Duration: | 288 int./294 exh. |
| Intake Valve Lift with Factory Rocker Arm Ratio: |
0.540 in. |
| Exhaust Valve Lift with Factory Rocker Arm Ratio: |
0.520 in. |
| Valve Lift with Factory Rocker Arm Ratio: | 0.540 int./0.520 exh. |
| Lobe Separation (degrees): | 110 |
| Computer-Controlled Compatible: | No |
| Valve Springs Required: | No |
| Quantity: | Sold individually. |
| Notes: | Retro Fit. Designed for early non-roller blocks. Rough Idle |
| Recommended Application: | Street/ Strip, 9:1 Compression, Intake, Headers, 2800 Stall, 3.73 Gears. Rough Idle |
