TwinTurbo.NET: Nissan 300ZX forum - Ported upper plenum no benefits. Polished plenum look pretty
Subject
Ported upper plenum no benefits. Polished plenum look pretty
Posted by
puchy
on December 17, 2015 at 1:23 PM
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In Reply To
Serious but Dumb Plenum Question
posted by Unreal
on December 17, 2015 at 01:02 PM
Message
and give you more work.
Follow Ups
Serious but Dumb Plenum Question
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Unreal
13:02:45 12/17/15
Ported upper plenum no benefits. Polished plenum look pretty -
puchy
13:23:27 12/17/15
^This is the correct answer. (n/m)
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The Hawk
18:12:38 12/18/15
Generally, when one refers to porting and polishing
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Barry (NJ)
14:10:36 12/17/15
for upper plenum, possibly OS TB's and you have to widen
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wickdGSXR
16:16:06 12/17/15
When we were 1/4 mile drag racing and oval track >>
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ZUL8TR
14:45:27 12/19/15
The dimple theory of surface boundaries eg. golf balls. (n/m)
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Gordo 93TT Daytona
17:31:08 12/20/15
Sort of similiar but really the roughness promotes >>>
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ZUL8TR
08:46:44 12/21/15
Reduced wake makes sense. Either way... smoother is not
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Gordo 93TT Daytona
14:00:41 12/24/15
Carubreted engine?
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-Grimm-
09:41:29 12/21/15
As I said even with FI the rough cast manifold was >>
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ZUL8TR
16:13:30 12/21/15
didn't GM fuel inject at the throttle body back then?
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LJZTT
08:55:51 12/22/15
Re: didn't GM fuel inject at the throttle body back then?
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ZUL8TR
11:53:10 12/22/15
Yes, TBI was the beginning (n/m)
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-Grimm-
12:20:46 12/22/15
Re: When we were 1/4 mile drag racing and oval track >>
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MaxxAction
09:22:24 12/22/15
Ieven in the FI case there builds a fuel air vapor in the>>
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ZUL8TR
11:43:31 12/22/15
Thanks all (n/m)
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Unreal
16:26:56 12/17/15
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