Grind No./Type: 270-MEGA HYDRAULIC Application: Excellent mid-range performance. Fair idle. Stock converter. 9-10.5:1 compr., 3.70-4.11 axle ratio. Up to 650 CFM Carb. RPM-Range: 2000-6200 Value Lift Int/Ext: .542/.542 Valve Lash Hot Int/Ext: .000/.000 ADV Duration Int/Ext: 270/270 .050 Duration Int/Ext: 221/221 Lobe Center: 108 351 Boss Kit Lifters: 432-HY Valve Springs: 8005-A B Spring Shims: # 2 Steel Retainers: 507-STA 351/400 Cleveland/M Kit Lifters: 32-HY Valve Springs: 6005 B Spring Shims: # 2 Steel Retainers: 507-ST M 607-STA N ADJ. Pushrods: 393-DA J 403-A L
Current Reviews: 0 | Add Your Review