GM 236

"peanut port" type used on '70's-'80's truck motors..

• PORT SIZE: 208
• CHAMBER: 120cc
• VALVE SIZE: 2.06 / 1.72
• PRICE: N/A
• FLOW@.100: 56 / 44
• FLOW@.200: 125 / 90
• FLOW@.300: 183 / 117
• FLOW@.400: 215 / 139
• FLOW@.500: 233 / 158
• FLOW@.600: 235 / 168
• FLOW@.700: 235 / 172