S2KI Honda S2000 Forums

S2000 Forced Induction S2000 Turbocharging and S2000 supercharging, for that extra kick.

opinions about new garrett g25-660 vs gen2 gtx3071r

 
Old 03-29-2018, 08:05 PM
  #11  

 
DavidNJ's Avatar
 
Join Date: Apr 2006
Posts: 1,959
Received 51 Likes on 44 Posts
Default
Are they coming out with a twin scroll model?
DavidNJ is offline  
Reply Like
Old 03-30-2018, 06:58 PM
  #12  

 
spdracerut's Avatar
 
Join Date: Jun 2008
Posts: 1,583
Received 70 Likes on 56 Posts
Default
Originally Posted by DavidNJ
Are they coming out with a twin scroll model?
Yes, T4 flange, internally wastegated I think....
spdracerut is offline  
Reply Like
Old 04-13-2018, 06:20 PM
  #13  

 
DavidNJ's Avatar
 
Join Date: Apr 2006
Posts: 1,959
Received 51 Likes on 44 Posts
Default
Originally Posted by spdracerut
Yes, T4 flange, internally wastegated I think....
There is a part number for G25-550: 877895-5011S or for reverse rotation: 877895-5013S. G25-660 numbers are 5012S and 5014S.

No one lists them yet. No pictures to be found.
DavidNJ is offline  
Reply Like
Old 04-23-2018, 12:03 PM
  #14  
Registered User

 
nguyen365's Avatar
 
Join Date: Mar 2015
Posts: 371
Likes: 0
Received 8 Likes on 7 Posts
Default
The g25 660 is out. It says that it's about 15-20 %. More efficient than the gtx series. Faster spool of a gtx28. What
nguyen365 is offline  
Reply Like
Old 01-24-2019, 01:59 PM
  #15  

 
s2kfinesse's Avatar
 
Join Date: Aug 2013
Posts: 307
Likes: 0
Received 8 Likes on 7 Posts
Default
Anyone here have the g25 on with some results? I’ll hopefully be having some in about 2 months but am curious
s2kfinesse is offline  
Reply Like
Old 01-25-2019, 08:41 AM
  #16  

 
spdracerut's Avatar
 
Join Date: Jun 2008
Posts: 1,583
Received 70 Likes on 56 Posts
Default
Originally Posted by s2kfinesse
Anyone here have the g25 on with some results? I’ll hopefully be having some in about 2 months but am curious
I probably won't have my setup done until the end of the year. Going with the G25-660 with the 0.72 A/R housing.
spdracerut is offline  
Reply Like
Old 04-22-2019, 03:40 PM
  #17  

 
s2kfinesse's Avatar
 
Join Date: Aug 2013
Posts: 307
Likes: 0
Received 8 Likes on 7 Posts
Default
Got some results today, both runs at 15psi:
425whp on 93
480whp on e85
s2kfinesse is offline  
Reply Like
Old 04-22-2019, 06:12 PM
  #18  

 
spdracerut's Avatar
 
Join Date: Jun 2008
Posts: 1,583
Received 70 Likes on 56 Posts
Default
Originally Posted by s2kfinesse
Got some results today, both runs at 15psi:
425whp on 93
480whp on e85
Do you have pics and info on the turbo setup and also the type of dyno used?
spdracerut is offline  
Reply Like
Old 04-22-2019, 06:36 PM
  #19  

 
s2kfinesse's Avatar
 
Join Date: Aug 2013
Posts: 307
Likes: 0
Received 8 Likes on 7 Posts
Default
Originally Posted by spdracerut
Do you have pics and info on the turbo setup and also the type of dyno used?
realizing now I don’t have a finished picture but here is one mid install


G25-660 .92A/R external wastegate with recirc dump
schmuckbuilt tubular top mount manifold
dynojet 224xLc dyno
s2kfinesse is offline  
Reply Like
Old 04-23-2019, 05:57 AM
  #20  

 
s2000ellier's Avatar
 
Join Date: Aug 2011
Location: Florida
Posts: 4,223
Received 80 Likes on 60 Posts
Default
do you have a dyno plot? interested in seeing the power curve
s2000ellier is offline  
Reply Like

Thread Tools

Advanced Search
Quick Reply: opinions about new garrett g25-660 vs gen2 gtx3071r


Reply Closed Thread Share

All times are GMT -8. The time now is 01:52 AM.