Single Turbo RX-7's Questions about all aspects of single turbo setups.

Garrett GT47, anyone used on or one similar?

Thread Tools
 
Search this Thread
 
Old 10-31-07, 10:44 AM
  #1  
Likes to swear....alot

Thread Starter
iTrader: (3)
 
R.P.M.'s Avatar
 
Join Date: Dec 2002
Location: Kitchener Ontario Canada
Posts: 3,791
Likes: 0
Received 3 Likes on 3 Posts
Garrett GT47, anyone used on or one similar?

Heres the specs and maps on the turbo:

http://www.turbobygarrett.com/turbob...R_763740-1.htm

What would that compare to? Does Holset or some other turbo companies have something similar and has anyone used one before on a 13B?

Heres the engine setup that we are thinking, Cosmo 13B-RE w/agressive streetport, long tube header (12-13" primaries), NRS ceramic seals, JW lower intake manifold, E&J 1244 CFM throttle body, liquid-air I/C.

Whatdya think? Lets here your input.
Old 10-31-07, 10:53 AM
  #2  
_________________________

iTrader: (3)
 
zinx's Avatar
 
Join Date: Jul 2002
Location: Indianapolis
Posts: 1,723
Likes: 0
Received 1 Like on 1 Post
That turbo would be better suited for a 20B. Its huge.

What are your power goals and what would the car be used for? Without knowing the answer, i'm going to guess that you would be much better off with a GT4294R or a GT4094R
Old 10-31-07, 11:10 AM
  #3  
Likes to swear....alot

Thread Starter
iTrader: (3)
 
R.P.M.'s Avatar
 
Join Date: Dec 2002
Location: Kitchener Ontario Canada
Posts: 3,791
Likes: 0
Received 3 Likes on 3 Posts
Yeah I know its a huge bitch! I've held it.....fockin heavy and its probably larger than my head.
Basically our power goals dont exist, whatever we can make....700+ ?

BTW the exhaust housing is a 82 trim .96 A/R , to me that doesn't seem like and unreasonable exhaust size.
Old 10-31-07, 11:39 AM
  #4  
Crash Auto?Fix Auto.

iTrader: (3)
 
classicauto's Avatar
 
Join Date: May 2003
Location: Hagersville Ontario
Posts: 7,831
Likes: 0
Received 2 Likes on 2 Posts
I think "900hp here we come"

That thing's ridiculous
Old 10-31-07, 11:49 AM
  #5  
Likes to swear....alot

Thread Starter
iTrader: (3)
 
R.P.M.'s Avatar
 
Join Date: Dec 2002
Location: Kitchener Ontario Canada
Posts: 3,791
Likes: 0
Received 3 Likes on 3 Posts
900hp would be nice I was just looking at PWR Liquid/Air I/C barrels and the 8"x10" flows 1530 CFM and costs $1500 !!!

Just trying to figure out the CFM that the GT47 flows.

Old 10-31-07, 06:28 PM
  #6  
Likes to swear....alot

Thread Starter
iTrader: (3)
 
R.P.M.'s Avatar
 
Join Date: Dec 2002
Location: Kitchener Ontario Canada
Posts: 3,791
Likes: 0
Received 3 Likes on 3 Posts
Ok so lets say we decided to full bridge the Cosmo 13B, nothing crazy, just cut a a nice eyebrow right along side the rotorhousings. Just throwing ideas out there!
Old 10-31-07, 07:50 PM
  #7  
Where is my Life ?

iTrader: (2)
 
FC3S.USD's Avatar
 
Join Date: Nov 2003
Location: ottawa canada
Posts: 2,175
Likes: 0
Received 0 Likes on 0 Posts
as stated before, its easier to go with the tried and proven stuff first.

then go with new stuff, new stuff means alot omre $$ and if you guys havent played with the sizes before it, I dont think you should go for it right away.

gt47 is probably going to need mucho boosto and AI for sure.

have you guys setup anything like that before ?

I would probalby go with the tried and proven GT4294 or similar journal bearing setup ( S366 or S400's popular drag setup ).

Well anyways, Dont mind me.

I want to see it the next ottawa meet. so you better have what ever done !!
Old 10-31-07, 08:00 PM
  #8  
Learned alot | Alot to go

iTrader: (2)
 
CrackHeadMel's Avatar
 
Join Date: Apr 2002
Location: Rotaryland, New Hampshire
Posts: 4,232
Likes: 0
Received 0 Likes on 0 Posts
Would deffinetly be a drag only turbo. a couple gt4294 and gt4202's kickign around the forum arent spooling utnill well after 4k, i beive it might be right around 5k with boost building over the next 1500-2000 rpm on the dyno's ive seen (obviously the street would be quicker)

a gt47's turbine is 10mm larger. i bet you could make it work, however it would be no fun at all except on the highway.
Old 10-31-07, 08:13 PM
  #9  
Likes to swear....alot

Thread Starter
iTrader: (3)
 
R.P.M.'s Avatar
 
Join Date: Dec 2002
Location: Kitchener Ontario Canada
Posts: 3,791
Likes: 0
Received 3 Likes on 3 Posts
Hmmm I like where this is going....nobody has even tried it before.

Well we have a few things to look at in regards to the engine before we decide on this turbo. If we cant put the money into the engine...then I guess a boring old GT42 will have to do
Old 10-31-07, 08:37 PM
  #10  
Learned alot | Alot to go

iTrader: (2)
 
CrackHeadMel's Avatar
 
Join Date: Apr 2002
Location: Rotaryland, New Hampshire
Posts: 4,232
Likes: 0
Received 0 Likes on 0 Posts
the price of the turbo's dont veary much iirc. i think a gt40 is the same price as a gt42?

well looking at everyone's comments along with myself

the gt4202 has worked so far, so hell, try the gt47?
Old 10-31-07, 08:54 PM
  #11  
*** Bless The USA

iTrader: (8)
 
Viking War Hammer's Avatar
 
Join Date: Jan 2007
Location: Saint Louis / Illinois
Posts: 7,139
Received 0 Likes on 0 Posts
If you want to be a real man, step up to a S510
Old 10-31-07, 08:58 PM
  #12  
Learned alot | Alot to go

iTrader: (2)
 
CrackHeadMel's Avatar
 
Join Date: Apr 2002
Location: Rotaryland, New Hampshire
Posts: 4,232
Likes: 0
Received 0 Likes on 0 Posts
how bigs a s510?

gt5533???? 133mm compressor baby.. over five inches.. freaking huge
Old 10-31-07, 09:16 PM
  #13  
Likes to swear....alot

Thread Starter
iTrader: (3)
 
R.P.M.'s Avatar
 
Join Date: Dec 2002
Location: Kitchener Ontario Canada
Posts: 3,791
Likes: 0
Received 3 Likes on 3 Posts
Yeah what are the specs on the S510 compared to the GT47? just outta curiosity?
Old 10-31-07, 09:22 PM
  #14  
Learned alot | Alot to go

iTrader: (2)
 
CrackHeadMel's Avatar
 
Join Date: Apr 2002
Location: Rotaryland, New Hampshire
Posts: 4,232
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by supersmoke
They are not even in the same league. The 510 flows over 140+ lbs/min. The S480 is around 113.
all i found in my google adventures

from

http://www.competitiondiesel.com/for...t=2577&page=10

-Jacob
Old 10-31-07, 09:24 PM
  #15  
Learned alot | Alot to go

iTrader: (2)
 
CrackHeadMel's Avatar
 
Join Date: Apr 2002
Location: Rotaryland, New Hampshire
Posts: 4,232
Likes: 0
Received 0 Likes on 0 Posts
omg twin s510's.. huge

Old 10-31-07, 10:33 PM
  #16  
*** Bless The USA

iTrader: (8)
 
Viking War Hammer's Avatar
 
Join Date: Jan 2007
Location: Saint Louis / Illinois
Posts: 7,139
Received 0 Likes on 0 Posts
next to a GT 76

Old 10-31-07, 11:43 PM
  #17  
Full Member

 
series3's Avatar
 
Join Date: Oct 2004
Location: sydney
Posts: 87
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by Viking War Hammer
next to a GT 76


Its on top of a box which would make it look way bigger than normal.. its still a big turbo though

Heres a GT47 it runs 7.1x and 191mph i think
Old 11-01-07, 12:55 PM
  #18  
Full Member
 
Turbodriven's Avatar
 
Join Date: Mar 2007
Location: usa
Posts: 134
Likes: 0
Received 0 Likes on 0 Posts
Go with a GT45F then. Right between the GT4202 and the GT47 and its non-DBB so not as $$ as the GT45RDBB.

The S510 is huge, its a 95mm inducer with a GT55 style turbine wheel, but the packaging is MUCH larger then the GT55 even. Its larger then even the big T106's from T-netics and Garrett.
Old 11-01-07, 01:11 PM
  #19  
*** Bless The USA

iTrader: (8)
 
Viking War Hammer's Avatar
 
Join Date: Jan 2007
Location: Saint Louis / Illinois
Posts: 7,139
Received 0 Likes on 0 Posts
Here is a pic I took, the S510 will put hair on your chest.

Old 11-01-07, 01:40 PM
  #20  
Registered User

iTrader: (4)
 
justturbo2's Avatar
 
Join Date: Jan 2005
Location: new york
Posts: 1,571
Received 0 Likes on 0 Posts
dam i did not know the s510 was that fu--ing huge. good lord
Old 11-02-07, 12:51 AM
  #21  
Likes to swear....alot

Thread Starter
iTrader: (3)
 
R.P.M.'s Avatar
 
Join Date: Dec 2002
Location: Kitchener Ontario Canada
Posts: 3,791
Likes: 0
Received 3 Likes on 3 Posts
Damn yeah that S510 is LARGE. I think I'll stick with the GT47 lol
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Turblown
Vendor Classifieds
12
10-17-20 03:25 PM
toplessFC3Sman
2nd Generation Specific (1986-1992)
6
03-20-18 01:54 PM
Ian_D
Single Turbo RX-7's
25
10-14-15 12:31 PM



Quick Reply: Garrett GT47, anyone used on or one similar?



All times are GMT -5. The time now is 01:13 PM.