You have no items in your shopping cart.
Subtotal
$ 0.00
Big Mutha' Thumpr 243/257 Hydraulic Roller Cam for Ford 351C, 351M-400M
| UPC | 036584212096 |
|---|---|
| Manufacturer | COMP Cams® |
| Emissions Code | |
| Engine Family | Ford 351C, 351M-400M 8 Cylinder (1970-1983) |
| RPM Operating Range | 2,500-6,200 |
| Cam Type | Hydraulic Roller |
| Camshaft Series | Thumpr |
| Camshaft Gear Attachment | 1-Bolt |
| Usage | Street/Strip |
| California Proposition 65 | WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov |
| Advertised Intake Duration | 299 |
| Advertised Exhaust Duration | 319 |
| Intake Duration at .050 Inch Lift | 243 |
| Exhaust Duration at .050 Inch Lift | 257 |
| Intake Valve Lift | 0.579 |
| Exhaust Valve Lift | 0.563 |
| Lobe Lift Intake | 0.335 |
| Lobe Lift Exhaust | 0.326 |
| Lobe Separation | 107 |
| Intake Centerline | 102 |
| Valve Timing Lift | 0.006 |
| Exhaust Close ATDC | 53 |
| Intake Open BTDC | 46 |
| Exhaust Open BBDC | 86 |
| Intake Close ABDC | 73 |
| Lifter Style | Hydraulic Roller |
Similar Products
