TwinTurbo.NET: Nissan 300ZX forum - Also you can't compare gutted precats to smooth curve down
Subject
Also you can't compare gutted precats to smooth curve down
Posted by
MikeH(Twin GT35BB Incon Z)
on May 15, 2003 at 11:48 AM
This message has been viewed
68
times.
In Reply To
Ash... related question to dyno >>
posted by Greg (Dallas)
on May 15, 2003 at 11:38 AM
Message
pipes. The gutted precats are pretty ineffecient at flow. You need to compare regular downpipes to split down pipes.
Follow Ups
Ash... related question to dyno >>
-
Greg (Dallas)
11:38:48 05/15/03
Split down pipes shouldn't affect spool up because the
-
MikeH(Twin GT35BB Incon Z)
11:46:24 05/15/03
Don't they reduce the turbulence around the turbine exit
-
MugenRacer
12:10:44 05/15/03
Split DP do improve spoolup.
-
ZHOUND
12:19:37 05/15/03
I'm not discounting split downpipes. Mine are split .
-
MikeH(Twin GT35BB Incon Z)
12:27:28 05/15/03
Also you can't compare gutted precats to smooth curve down -
MikeH(Twin GT35BB Incon Z)
11:48:41 05/15/03
re-read his post. (n/m)
-
Dallas DamonZ
12:02:42 05/15/03
They should improve spoolup to some degree because they
-
AshsZ (FabZEM All)
12:18:17 05/15/03
Nobody said anything about shifting gears. That is
-
MikeH(Twin GT35BB Incon Z)
12:56:42 05/15/03
If you think about it, there shouldn't be any advantage
-
AshsZ (FabZEM All)
16:00:44 05/15/03
1BADTTZ has split DPs with the real sport600s.
-
ZHOUND
12:27:14 05/15/03
Again, I was just looking at the dyno curve >>
-
Greg (Dallas)
12:29:32 05/15/03
The turbo's on the car are real Sport 600's, no BB. (n/m)
-
Robert@Z1
14:02:26 05/15/03
BB catridges are overrated IMO (n/m)
-
U ZCREAM
12:42:43 05/15/03
why do you say that? explain please (n/m)
-
aliaZ
12:51:58 05/15/03
Well not 100% my opinion really, but...
-
U ZCREAM
13:13:46 05/15/03
Lag doesn't matter for Dyno queens. (n/m)
-
MugenRacer
13:49:52 05/15/03
exactly (n/m)
-
aliaZ
14:11:06 05/15/03
Dyno queen or not, his car is still "faster" from a 60mph
-
U ZCREAM
14:37:37 05/15/03
What did he run in the 1/4?
-
ZHOUND
14:45:10 05/15/03
Nope, that car will never go down a dragstrip more than
-
U ZCREAM
15:33:36 05/15/03
I don't know many people who built their cars for drag strip
-
ZHOUND
16:59:02 05/15/03
Exactly. I agree with everything you just said
-
U ZCREAM
17:38:43 05/15/03
Re: Exactly. I agree with everything you just said
-
ZHOUND
17:56:09 05/15/03
And thats usefull how? Getting a 1 way ticket to jail?
-
MugenRacer
15:20:12 05/15/03
Your sig quote isn't very fitting for your comments
-
U ZCREAM
15:37:50 05/15/03
I never said which one I was ;). Yes everyone sppeds. (n/m)
-
MugenRacer
17:29:47 05/15/03
Is that Micheal Hayes that you're talking about? (n/m)
-
5150Z
15:23:55 05/15/03
Steve (n/m)
-
U ZCREAM
15:38:39 05/15/03
Yea, my bad! Steve! He has a VERY fine car!!! (n/m)
-
5150Z
16:17:05 05/15/03
'splain tha one to me, Lucy. (n/m)
-
Spee
12:53:42 05/15/03
Yea, that is why mine take over 30 seconds to come to
-
MikeH(Twin GT35BB Incon Z)
12:55:22 05/15/03
?? holy damn (n/m)
-
aliaZ
12:59:40 05/15/03
wow, got vid? (n/m)
-
Spee
14:12:16 05/15/03
You can hear the wheels spinning and slowing down
-
MikeH(Twin GT35BB Incon Z)
14:21:08 05/15/03
Actually the BBs spool fast as hell. Ask ZFreak (n/m)
-
John@Z1
15:04:57 05/15/03
His turbos are not BB they are standard sp600's
-
aliaZ
12:48:09 05/15/03
GEEZ, I've been saying it all along.......lol ( Sigh ).
-
ZBlacktt
13:42:53 05/15/03
Huh? Did someone just say something? ;-) (n/m)
-
U ZCREAM
14:14:56 05/15/03
Still driving the Van,,lol ;)~ (n/m)
-
ZBlacktt
16:21:41 05/15/03
I have full boost at 3200rpm....Sport 6XX's :P (n/m)
-
Bert D(2+2TT)
14:46:21 05/15/03
Greg, Split D/Ps WILL help with spoolup, not a lot maybe
-
Mark-S G P-
15:36:00 05/15/03
More thoughts on the subject... (long)
-
Scotts94z32
19:00:19 05/15/03
*assuming a boost controller is used to keep the WGs closed* (n/m)
-
Scotts94z32
10:00:06 05/16/03
Post a
Followup
You cannot reply to this message because you are not
logged in
.