just to expand on the tests a bit, I did a rough test to see what sort of restriction my IK was giving and found the average restriction to be 0.58psi (0 is equal to open air). That is based on these calculations (both at WOT)...
Date / Time / Altitude (m) / Atmospheric Pressure / Intake Pressure / RPM / Restriction (psi)
15-11-14 / 17:17:01 / 149 / 14.50psi / 13.92 psi / 1771 / 0.58
15-11-14 / 17:37:32 / 147 / 14.50psi / 13.92 psi / 5909 / 0.58
Now I just need someone with a standard airbox so I can log both at the same time...
Date / Time / Altitude (m) / Atmospheric Pressure / Intake Pressure / RPM / Restriction (psi)
15-11-14 / 17:17:01 / 149 / 14.50psi / 13.92 psi / 1771 / 0.58
15-11-14 / 17:37:32 / 147 / 14.50psi / 13.92 psi / 5909 / 0.58
Now I just need someone with a standard airbox so I can log both at the same time...
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