Holley Systemax 2

Holley claims that this complete power package makes about 425hp on a 350 with almost as much torque with a 9.5-10:1 cr..

• PORT SIZE: 186
• CHAMBER: 68cc
• VALVE SIZE: 2.02 / 1.6
• PRICE: $1000.00
• FLOW@.100: 66 / 51
• FLOW@.200: 130 / 90
• FLOW@.300: 184 / 117
• FLOW@.400: 222 / 143
• FLOW@.500: 242 / 168
• FLOW@.600: 252 / 181