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http://i1067.photobucket.com/albums/u433/oblark/volvo%20850%20t5/IMAG0173.jpg

it'll be best if you can get it onto the blue jubilee, but doubt a small distance like that will make much difference

The rip goes from the turbo to the top of the intercooler then from the bottom of the intercooler to the throttle. put the BOV on the pipe that goes to the throttle, as close to the throttle as you...

as pedro says it needs to be in that pipe that comes off the throttle body

http://i889.photobucket.com/albums/ac96/t5frankie/My%20cars/20121013_173431.jpg

you really want the dump valve as close to the throttle body as possible

OTT pipe will be fine. You'll need a blanking plate for the original turbo. The control vac pipe for the original recirc BOV will then connect to the atmospheric BOV.