GM 702

Early 396/427 closed-chamber in '65/'66..

• PORT SIZE: 253
• CHAMBER: 101cc
• VALVE SIZE: 2.06 / 1.72
• PRICE: N/A
• FLOW@.100: 57 / 46
• FLOW@.200: 121 / 89
• FLOW@.300: 179 / 115
• FLOW@.400: 214 / 135
• FLOW@.500: 237 / 152
• FLOW@.600: 254 / 173
• FLOW@.700: 260 / 183
• FLOW@.800: 260 / 188