Big Block Chevrolet, Gen VI, 1.950″ Journal
Coming Soon!
The Allmond Marine Stage 7 is an all new design for those who want to go All In!
Made for high RPM use, it contains “soft seat” ramps to baby your valves
The intake event (solid line) is optimized for improved dynamics. Higher max lift and 1.5° of asymmetry for improved volumetric efficiency with modern cylinder heads
Best for BIG cubic inch engines (572ci-632ci)
| Adv. Duration | Duration @ 0.050″ | Duration @ 0.200″ | Valve Lift @ 1.74:1 | Lobe Sep. Angle | |
| Intake | 338 | 274 | 190 | 0.729 | 117.5 |
| Exhaust | 354 | 284 | 188 | 0.689 |
Valvetrain Requirements
For this cam, consider the valvetrain requirements below. Use the Valvespring Estimation Tool to calculate Valvetrain Effective Mass. If you must exceed this value, contact Allmond Marine.
