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Old 04-29-2008, 01:34 PM   #31
4.8T
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could it be too much pressure in the exhaust side? enough thay when the wastegate does open it goes too far? i'm gonna hook up the other port to the bov and screw in a fitting to the wategate. we'll see what that does. oh and i'll make a vid of the boost gauge too.
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'04 Tahoe AWD, trickperformance turbo kit, TC78 turbo, 4"magnaflow muffler, SC3200 yank, FLT LVL 7 4L60E, 5.3L ls6 heads ls6 cam. 12.89 @104.8mph
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4.3l budget build http://performancetrucks.net/forums/...d.php?t=442854
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Old 04-29-2008, 02:47 PM   #32
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ok got somewhat of a vid and a log. let me load them up


i got some weird kr on these ones. i don't get it. hotter days its good colder it gets kr. i don't hear anything but a whistle. you have to hold your head side ways for the vids. she couldn't get them god with the camera with out going side ways. FP looked good, egt may be alittle high though not sure what a good egt is at wot.

vid http://videos.streetfire.net/video/t...lux_159278.htm


so it still wiggles but no more fooofooofooo for me now at part throttle boost with a slight lift of the throttle the bov works great. get a wooosh no more part throttle turbo bark. with my filter set up it was LOUD.
Attached Files
File Type: hpl bov hose change1.hpl (66.9 KB, 7 views)
File Type: hpl bov hose change 2.hpl (26.4 KB, 8 views)
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'04 Tahoe AWD, trickperformance turbo kit, TC78 turbo, 4"magnaflow muffler, SC3200 yank, FLT LVL 7 4L60E, 5.3L ls6 heads ls6 cam. 12.89 @104.8mph
http://s22.photobucket.com/albums/b3...rent=001-5.flv

4.3l budget build http://performancetrucks.net/forums/...d.php?t=442854

Last edited by 4.8T; 04-29-2008 at 03:11 PM.
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