B6ZE head flow chart
#10
The flow values are at 10" water, CFM wet air followed by dry air.
Code:
Intake Port Original Intake ported 34.0mm 1.0mm 16.2 16.4 19.7 20.0 2.0mm 35.7 36.3 41.0 41.7 3.0mm 51.4 52.2 59.3 60.2 4.0mm 69.8 71.0 75.3 76.6 5.0mm 84.8 86.2 91.1 92.6 6.0mm 99.6 101.3 105.6 107.3 7.0mm 108.8 110.6 117.1 119.1 8.0mm 114.9 116.8 126.2 128.2 9.0mm 118.1 120.1 133.2 135.4 10.0mm 120.7 122.7 138.0 140.3 11.0mm 122.3 124.3 141.7 144.0 12.0mm 121.4 123.4 145.0 147.4 13.0mm 121.5 123.5 145.6 148.0 Exhaust Port Original Exhaust ported 1.0mm 12.5 12.7 12.5 12.7 2.0mm 27.0 27.5 29.3 29.8 3.0mm 44.3 45.0 48.0 48.8 4.0mm 60.5 61.5 65.1 66.2 5.0mm 77.8 79.1 82.5 83.9 6.0mm 89.8 91.2 92.2 93.8 7.0mm 95.9 97.5 98.0 99.7 8.0mm 99.1 100.7 102.8 104.5 9.0mm 100.9 102. 105.7 107.5 10.0mm 102.7 104.4 109.9 111.8 11.0mm 104.1 105.8 113.3 115.2 12.0mm 105.2 107.0 115.9 117.8 13.0mm 118.2 120.2
Another reference showing the same
#11
I'm not sure what you were looking for in a flow chart, but that number to me has little value, and does not sound correct. A flow chart is what you get from a head porter, like this one. This head has extensive port work and larger valves, sorry I dont have one for stock flow values.
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StratoBlue1109
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09-30-2018 01:09 PM