22 Cylinder Head Flow

.100" .150" .200" .250" .300" .350" .400" .450" .500" .550" .600"
Stock 20R Intake 53.3 86.3 106.5 132.4 153.3 158.2 156.6 153.8 153.2 151 152
Stock 20R Exhaust 50 67 84 97 110 120 130 135 140
20R Street Intake 54.6 83 113.4 135 162.1 180.4 186.2 178.9 176.1 172.9 172.6
20R Street Exhaust 58 73 88 101.5 115 126.5 138 144 150
20R Stg 3 Intake 56.9 79.6 107.6 133.7 160.1 176.9 188.7 188.7 186.7 185.3 183.5
20R Stg 3 Exhaust 60 75 90 104 118 129 140 148 155
20R Stg 5 Intake 85.6 115.2 145.8 171.1 191.4 201 210.6 219.5 226.2 231.5
20R Stg 5 Exhaust 60.2 76.7 93.2 107.4 121.6 133.2 144.8 153.4 160 161.6
Stock Late 22R Intake 54 81 99 116 127 133 135 136
Stock Late 22R Exhaust 43 75 96 109 118 130 138 141
Late Stg 2 EFI Pro Intake 58.3 84.9 105.3 120 129 134 138 139
Late Stg 2 EFI Pro exhaust 45 79 99 111 123 136 144 148
Late Stg 3 Intake 73 109 145 161.5 178 186.5 195 200 205 207 210
Late Stg 3 Exhaust 43 75 96 109 118 130 138 141 153 154
Late Stg 5 Intake 60.7 86.5 109.5 132 153.9 171.9 186.1 199.2 211.4 211.8 223.7
Late Stg 5 Exhaust 60.2 76.7 93.2 107.1 121.1 133.9 144.8 153.4 158 161.6

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