Description
- Available for all Shovel engines using stock diameter tubing to prevent cover tube interference
- Computer designed and precision ground from alloy steel billets on Landis CNC cam grinders
- Rocker arm ratios: Shovel = 1.42, Pan = 1.5
- Street/drags: More mid and high-end power with smooth idle
- Best for modified 74s-80s and small strokers
- Spring spacing required
- INTAKE: Timing at .053 = 26/50.B2 grind.Duration at .053 = 256.Duration at .020 = 295.Shovel Valve Lift = .485Pan Valve Lift = .507.Shovel Lift TDC = .187.Pan Lift TDC will be 5% higher. Hi-lift springs
- EXHAUST: Timing at .053 = 53/25.Duration at .053 = 258.Duration at .020 = 296.Shovel Valve Lift = .485. Pan Valve Lift = .507.Shovel Lift TDC = .176.Pan Lift TDC will be 5% higher
