blow off valve
Posted: Mon, 03/08/2010 - 8:32pm
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blow off valve
i plugged to the hole on the side of the blow off valve a hose that connects to each individual throttle body . And the small hose that goes to the stock blow off plugged to the back of the after market blow off( it's a hks super sequential but from earlier years).It seems to work the pressure release's right away on the boost gauge but still not sure about the 4 throttle body's and the two holes the one's that i have owned before only ad one small hole.why two small hole's: one on the side and one at the back
can you get a picture?
RNN14
Does that one have an adjustment screw? If so you could try loosening it a little to soften up the spring tension. Sometimes if the spring tension is too high your vacuum will not be strong enough to pull the diaphragm inside. I used my throttle body vacuum ports when I put my aftermarket bov on, but never produced enough vacuum, ended up just using the stock vacuum line, works perfect now.
Drive it like you stole it
i will get the picture today i am going to work on it
On mine I did the quad tb hose link.
Basically I:
- plugged the OEM vaccuum going to the OEM bypass valve with a bolt and liquid gasket.
-plugged the OEM bypass valve outlet hose with a Pepsi bottle plastic cap.
-used windshield washer hoses with T's to link all 4 throttle bodies to the aftermarket BOV vaccuum port.
-installed the aftermarket BOV on the same hose than the OEM valve.
Works a treat!
Also, the BOV now fully opens and woosh once instead of many little wooshwooshwoosh (single vaccuum hose from back of intake).
here's the dimensions for the hose
http://www.canadagtir.com/forums/technical/engine-performance/bov-vacuum-line-dimensions-for-gtir-4-port-throttle-bodies
and link to the mighty car mods episode is
http://www.youtube.com/watch?v=En91CuhPqjI
There is a Nissan Pulsar Sunny GTiR specific install sheet that's a free download
BOV Adapters Model-Specific * Nissan Pulsar/Sunny GTiR
http://www.turbosmartonline.com/index.php?s=downloads
Check out The Catalogue: http://www.youtube.com/watch?v=gK8Nao2Axg0
http://www.youtube.com/watch?v=EDFKphodBQI
http://www.youtube.com/watch?v=rd8wwMFmCeE&feature=related
http://www.youtube.com/watch?v=xhZk8ronces
http://www.youtube.com/watch?v=xtqy4DTHGqg
awesome thank's