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| Forum name | Turbo/Nitrous Tech |
| Topic subject | spooling |
| Topic URL | https://forums.2gnt.com/dcboard.php?az=show_topic&forum=i8&topic_id=79743 |
79743, spooling
Posted by cseithel, Nov-29-04 07:04 AM
For all you guys with t3/t4, or star kits, at what rpm are you at full boost? What psi are you at when you get there? I am just trying to get a feel for how fast these turbos should spool and where i should be at. It seems like mine is spooling a little late but i have nothing to compare it too.
Ah hell, lets just say anyone with any size turbo, post up your spool times even if you are running a 4g63 because that would be helpful too. Everyone be honest please. Thanks guys!
Chris
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79753, RE: spooling
Posted by RxR_Eclipse, Nov-29-04 08:46 AM
I hit full boost with my 14b by about 3k, mabey a bit less. 11-13 psi.
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79756, RE: spooling
Posted by dsmtuner, Nov-29-04 10:43 AM
my hrc kit w/16g hits 10psi around 4-4500 rpms. maybe a little quicker with the new injectors but i really didnt get a chance to test it before the clutch went.
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79758, RE: spooling
Posted by siueclipse, Nov-29-04 10:49 AM
Originally posted by dsmtuner
my hrc kit w/16g hits 10psi around 4-4500 rpms. maybe a little quicker with the new injectors but i really didnt get a chance to test it before the clutch went.
injectors effect boost response? mmmm.. interesting..
come on now..
my 20g spools at 4500rpm because of my cams and build head. and since i have 8 injectors it spools very quickly... :rolleyes
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79771, RE: spooling
Posted by My99eclipseRS, Nov-29-04 01:38 PM
i had a 2.5" turbo-back setup with test pipe, t3/t4 50trim with a .63 stage 2 exhaust side and would see 9psi in 1st gear at 4400, 9psi in 2-3rd gear by 3700...
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79772, RE: spooling
Posted by cseithel, Nov-29-04 03:23 PM
Originally posted by My99eclipseRS
9psi in 2-3rd gear by 3700...
see, now that is what i am after...
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79779, RE: spooling
Posted by prop7459, Nov-29-04 04:34 PM
I was just going to post about that same topic. Also what would be the difference in spool time using a t3/t4 on a 2.5 exhaust compared with a 3" exhaust at 7psi?
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79781, RE: spooling
Posted by My99eclipseRS, Nov-29-04 04:46 PM
the t3/t4 is a very efficient and great power making turbo, IMO much more so than a 16 ever will be, a 16g will only spool a hair faster but wont make anywhere near the power...drop the extra for a BB t3/t4 and it will spool the same as a 16g...wooo
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79784, RE: spooling
Posted by Chamuko, Nov-29-04 04:57 PM
10psi @ 4200ish auto
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79792, RE: spooling
Posted by CrazyEclipse, Nov-29-04 05:29 PM
t3t4bb... 3" cat back... spools around 3500... 5psi at 4500... only 5psi since im still breakin it in....
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79794, RE: spooling
Posted by grain, Nov-29-04 05:32 PM
1st gear 20psi at 5k
2nd gear 20psi at like 4.5k
this is on the 25g turbo.
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79835, RE: spooling
Posted by cseithel, Nov-30-04 10:16 AM
Originally posted by grain
1st gear 20psi at 5k 2nd gear 20psi at like 4.5k this is on the 25g turbo.
that's hot man...
20 pounds by 4.5 on a 25g. That's prettty quick...
Thanks for all the input guys. Feel free to post more spool times.
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