TwinTurbo.NET: Nissan 300ZX forum - Re: When we were 1/4 mile drag racing and oval track >>
Subject
Re: When we were 1/4 mile drag racing and oval track >>
Posted by
MaxxAction
on December 22, 2015 at 9:22 AM
This message has been viewed
251
times.
In Reply To
When we were 1/4 mile drag racing and oval track >>
posted by ZUL8TR
on December 19, 2015 at 02:45 PM
Message
Not a physicist, but I would think that in boosted EFI engines, smoother is better, especially considering that there is no fuel/air mixture present until the cylinder itself.
Follow Ups
Serious but Dumb Plenum Question
-
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)
-
The Hawk
18:12:38 12/18/15
Generally, when one refers to porting and polishing
-
Barry (NJ)
14:10:36 12/17/15
for upper plenum, possibly OS TB's and you have to widen
-
wickdGSXR
16:16:06 12/17/15
When we were 1/4 mile drag racing and oval track >>
-
ZUL8TR
14:45:27 12/19/15
The dimple theory of surface boundaries eg. golf balls. (n/m)
-
Gordo 93TT Daytona
17:31:08 12/20/15
Sort of similiar but really the roughness promotes >>>
-
ZUL8TR
08:46:44 12/21/15
Reduced wake makes sense. Either way... smoother is not
-
Gordo 93TT Daytona
14:00:41 12/24/15
Carubreted engine?
-
-Grimm-
09:41:29 12/21/15
As I said even with FI the rough cast manifold was >>
-
ZUL8TR
16:13:30 12/21/15
didn't GM fuel inject at the throttle body back then?
-
LJZTT
08:55:51 12/22/15
Re: didn't GM fuel inject at the throttle body back then?
-
ZUL8TR
11:53:10 12/22/15
Yes, TBI was the beginning (n/m)
-
-Grimm-
12:20:46 12/22/15
Re: When we were 1/4 mile drag racing and oval track >> -
MaxxAction
09:22:24 12/22/15
Ieven in the FI case there builds a fuel air vapor in the>>
-
ZUL8TR
11:43:31 12/22/15
Thanks all (n/m)
-
Unreal
16:26:56 12/17/15
Post a
Followup
You cannot reply to this message because you are not
logged in
.