Boost Return Removal Question
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Boost Return Removal Question| sar1f |
Posted: Dec 4 2009, 11:47 AM
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8 psi  Group: Members Posts: 22 Member No.: 18 Joined: 28-November 09  |
Sorry, right off if this is in the wrong spot.
I don't understand what is done with the opening on the throttle body once the line is removed is it caped or vented or re-routed? I think I understand all the rest of the bits involved but, can't seem to sus out this one bit. -------------------- "I often fear that the sins of my past will come back to haunt me, and that the consequences are more then I can bare."-Tech N9ne.
My spelling can be sh*t I know it if it get too hectic let me know yah! |
 
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| Volksdevil |
Posted: Dec 4 2009, 12:19 PM
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Administrator  Group: Admin Posts: 170 Member No.: 1 Joined: 7-October 09 |
The bottom of the throttle body is simply left vented Ryan
 There is a butterfly in there which is linked to the main throttle butterfly, the one in the bottom is open for most of the time so excess boost can vent and it tends to make a slight woosh noise on part throttle. When you go full throttle (WOT) the bottom butterfly is closed, and as you let off throttle it opens again and lets out a whoosh similar to a dump valve. Hope that helps. Neil. --------------------  |
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| sar1f |
Posted: Dec 5 2009, 08:02 AM
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8 psi Group: Members Posts: 22 Member No.: 18 Joined: 28-November 09 |
So, follow up. How likely is this mod to allow particulents into the intake and motor? I understand it exhausts the excess boost but is there ever any vacuum?
-------------------- "I often fear that the sins of my past will come back to haunt me, and that the consequences are more then I can bare."-Tech N9ne.
My spelling can be sh*t I know it if it get too hectic let me know yah! |
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| Volksdevil |
Posted: Dec 5 2009, 01:58 PM
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Administrator Group: Admin Posts: 170 Member No.: 1 Joined: 7-October 09 |
Nah...Safe as far as that's concerened Ryan
It's never under vac.Neil. -------------------- |
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| sar1f |
Posted: Dec 6 2009, 02:10 AM
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8 psi Group: Members Posts: 22 Member No.: 18 Joined: 28-November 09 |
 Cheers mate -------------------- "I often fear that the sins of my past will come back to haunt me, and that the consequences are more then I can bare."-Tech N9ne.
My spelling can be sh*t I know it if it get too hectic let me know yah! |
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