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GJF GJF is offline
Slantnose from HELL
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Join Date: Dec 2004
Posts: 810
Gumba, the spring value Tial BOV's have are determined by the vacuum value at idle. Tial has a chart that suggest what spring value to use and it is only based on vacuum. It has nothing to do with boost or RPM. If a diverted valve is used it should be mounted on the turbo to intercooler tube. But.... It has to Be plumbed back into the air Inlet tube. Some intercoolers, as Chris stated, have a 1" port on the back side. A diverted or BOV could be mounted there and either vented to atmosphere or to the air Inlet tube. It will work,
But ultimately the turbo to IC charge tube is the optimum location.

Last edited by GJF; 04-23-2014 at 06:20 PM..
Old 04-23-2014, 06:16 PM
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