| Author | Topic |
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Location:
Wollongong
Registered:
November 2004
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Re: BOV's
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Tue, 04 January 2005 10:41
 
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| 86twinky wrote on Tue, 04 January 2005 21:31 |
Kyosho:
Care to explain where the extra pressure from the compressed air goes when the throttle shuts?
Where do you get this info about rocks and "other hard things" not doing damage?
Boost spiking and compressor surge are two totally different things.
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The compressed air when the throttle is closed, with NO bov builds within the air intake (After the turbo, before the TB) until the point that the pressure in that confined area, is great enough as to a) Start to force back through the fins while they are still spinning forwards making that sound you get when you blow through a fan the wrong way, and then b) Eventually stopping the turbo so that there is no longer much pressure left...
I understand the boost spiking and compressor surge are totally different things, but if you stick a boost guage between the turbo and TB and have no BOV, you will witness the boost spike quite high... That was why I had it in there in my previous post, probably not the best way to explain things as it does get confusing...
I was explaining with rocks not doing damage, in regards to causing shaft play, sure it marks the fins etc, but if a hard thing can smack the fin, cause it stop in an instant, and cause no shaft play, then why will air, stopping the compressor over say half a second, cause shaft play?
I agree the rock causes "damage" but not in the sense of shaft play etc...
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| | Subject | Poster | Date |
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BOV's
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WantaTurbo | Thu, 30 December 2004 06:34 |
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Re: BOV's
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STR8 2.8 | Thu, 30 December 2004 08:29 |
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Re: BOV's
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WantaTurbo | Mon, 03 January 2005 12:20 |
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Re: BOV's
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styler | Tue, 04 January 2005 07:06 |
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Re: BOV's
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Cool1 | Tue, 04 January 2005 07:08 |
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Re: BOV's
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WantaTurbo | Tue, 04 January 2005 09:17 |
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Re: BOV's
|
Kyosho | Tue, 04 January 2005 09:35 |
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Re: BOV's
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Norbie | Tue, 04 January 2005 10:19 |
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Re: BOV's
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Kyosho | Tue, 04 January 2005 10:25 |
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Re: BOV's
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Norbie | Tue, 04 January 2005 14:49 |
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Re: BOV's
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styler | Wed, 05 January 2005 02:55 |
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Re: BOV's
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wastegate | Wed, 05 January 2005 06:26 |
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Re: BOV's
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pro_ke | Tue, 04 January 2005 09:24 |
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Re: BOV's
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Cool1 | Tue, 04 January 2005 09:30 |
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Re: BOV's
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pro_ke | Tue, 04 January 2005 10:30 |
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Re: BOV's
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86twinky | Tue, 04 January 2005 10:31 |
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Re: BOV's
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Kyosho | Tue, 04 January 2005 10:41 |
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Re: BOV's
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mrshin | Tue, 04 January 2005 10:36 |
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Re: BOV's
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Kyosho | Tue, 04 January 2005 10:45 |
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Re: BOV's
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mrshin | Tue, 04 January 2005 12:03 |
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Re: BOV's
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Chris Davey | Tue, 04 January 2005 13:25 |
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Re: BOV's
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STR8 2.8 | Tue, 04 January 2005 14:10 |
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Re: BOV's
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86twinky | Tue, 04 January 2005 20:23 |
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Re: BOV's
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sxturbo | Tue, 04 January 2005 22:39 |
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Re: BOV's
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WantaTurbo | Tue, 04 January 2005 22:45 |
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Re: BOV's
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Aust162 | Wed, 05 January 2005 05:57 |
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Re: BOV's
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WantaTurbo | Wed, 05 January 2005 06:29 |
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Re: BOV's
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RA65 Sleeka | Wed, 05 January 2005 07:16 |
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Re: BOV's
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Ae92rolla | Wed, 05 January 2005 08:57 |
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Re: BOV's
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Spanktown | Wed, 05 January 2005 09:47 |
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Re: BOV's
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thechuckster | Wed, 05 January 2005 13:06 |
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Re: BOV's
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Norbie | Wed, 05 January 2005 10:06 |
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Re: BOV's
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Kyosho | Wed, 05 January 2005 10:42 |
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Re: BOV's
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Norbie | Wed, 05 January 2005 12:49 |
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Re: BOV's
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off-road | Wed, 05 January 2005 10:10 |
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Re: BOV's
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Spanktown | Wed, 05 January 2005 11:14 |
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Re: BOV's
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pro_ke | Wed, 05 January 2005 11:41 |
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Re: BOV's
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joyride | Wed, 05 January 2005 21:08 |
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Re: BOV's
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Ae92rolla | Wed, 05 January 2005 21:22 |
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Re: BOV's
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joyride | Wed, 05 January 2005 22:22 |
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Re: BOV's
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WantaTurbo | Wed, 05 January 2005 22:56 |
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Re: BOV's
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86twinky | Wed, 05 January 2005 23:41 |
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Re: BOV's
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Norbie | Thu, 06 January 2005 11:50 |
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Re: BOV's
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pro_ke | Fri, 07 January 2005 06:36 |
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Re: BOV's
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Norbie | Fri, 07 January 2005 06:41 |
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Re: BOV's
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pro_ke | Thu, 06 January 2005 22:05 |
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Re: BOV's
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Norbie | Fri, 07 January 2005 01:10 |
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Re: BOV's
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pro_ke | Fri, 07 January 2005 03:37 |
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Re: BOV's
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86twinky | Fri, 07 January 2005 03:46 |
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Re: BOV's
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Norbie | Fri, 07 January 2005 05:16 |
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Re: BOV's
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joyride | Fri, 07 January 2005 03:43 |
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Re: BOV's
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pro_ke | Fri, 07 January 2005 03:56 |
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Re: BOV's
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Norbie | Fri, 07 January 2005 05:21 |
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Re: BOV's
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pro_ke | Fri, 07 January 2005 06:57 |
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Re: BOV's
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Joshstix | Fri, 07 January 2005 07:09 |
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Re: BOV's
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Norbie | Fri, 07 January 2005 08:12 |
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Re: BOV's
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pro_ke | Fri, 07 January 2005 10:51 |
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Re: BOV's
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hemi twofifteen turbo | Fri, 07 January 2005 11:33 |
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Re: BOV's
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YelloRolla | Fri, 07 January 2005 22:14 |
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Re: BOV's
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Norbie | Fri, 07 January 2005 12:56 |
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Re: BOV's
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Cool1 | Fri, 07 January 2005 07:03 |
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Re: BOV's
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Cool1 | Fri, 07 January 2005 07:06 |
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Re: BOV's
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pro_ke | Fri, 07 January 2005 07:11 |
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Re: BOV's
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pro_ke | Fri, 07 January 2005 07:06 |
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Re: BOV's
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Cool1 | Fri, 07 January 2005 07:11 |
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Re: BOV's
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Cool1 | Fri, 07 January 2005 07:12 |
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Re: BOV's
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boxh34d | Fri, 07 January 2005 12:21 |
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Re: BOV's
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off-road | Fri, 07 January 2005 07:13 |
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Re: BOV's
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Toobs | Fri, 07 January 2005 07:47 |
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Re: BOV's
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Spanktown | Fri, 07 January 2005 07:58 |
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Re: BOV's
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Norbie | Fri, 07 January 2005 08:13 |
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Re: BOV's
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Spanktown | Fri, 07 January 2005 11:59 |
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Re: BOV's
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Cool1 | Fri, 07 January 2005 08:18 |
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Re: BOV's
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mrshin | Fri, 07 January 2005 11:32 |
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Re: BOV's
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Norbie | Fri, 07 January 2005 13:03 |
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Re: BOV's
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mrshin | Fri, 07 January 2005 13:12 |
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Re: BOV's
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Norbie | Sat, 08 January 2005 01:29 |
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Re: BOV's
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pro_ke | Fri, 07 January 2005 16:28 |
