Engine Swaps Discussion about motor swaps ONLY.

RB25DET Turbo Tech.

Thread Tools
 
Search this Thread
 
Old 03-12-2004, 03:00 PM
  #1  
Registered User
Thread Starter
 
dick's Avatar
 
Join Date: Jan 2004
Location: elkhart
Posts: 20
RB25DET Turbo Tech.

I am getting a RB25DET and I am wanting to buy the Garrett T28 Turbo. The T28 turbo is a T25 turbo housing with a 16g turbine. I read it is good for up to 380hp at 21lbs. of boost. I was just wanting to know if it would be safe to run 21lbs. of boost on a skyline engine, without blowing a head gasket or damaging the internals. I heard that the RB25DET engine has a lot of potential and it supposively can support up to 450hp on stock internals. I would only run 21lbs. on the race weekends and maybe 10-15lbs. on daily driving.
dick is offline  
Old 03-12-2004, 03:02 PM
  #2  
Registered User
 
PROJECTRB240SX's Avatar
 
Join Date: Feb 2004
Location: GILBERT, AZ
Posts: 167
the rb25det has a t3 flange so you would have to build a custom manifold.
PROJECTRB240SX is offline  
Old 03-15-2004, 08:36 AM
  #3  
Registered User
 
neoamd's Avatar
 
Join Date: Feb 2004
Posts: 8
Originally posted by PROJECTRB240SX
the rb25det has a t3 flange so you would have to build a custom manifold.
I do believe you could send the stock turbo (t-25 right) and have it rebuilt and ported into the FP Big T28.

www.forcedperformance.com

Josh
neoamd is offline  
Old 03-15-2004, 08:40 AM
  #4  
Registered User
 
PROJECTRB240SX's Avatar
 
Join Date: Feb 2004
Location: GILBERT, AZ
Posts: 167
THE STOCK RB25 TURBO IS A T3 FLANGED T28 WITH PLASTIC OR CERAMIC WHEELS. THESE CAN BE UPGRADED AND FLOWED OUT FOR BETTER PERFORMANCE IF NEED BE BUT A TURBO UPGRADE WOULD BE A BETTER OPTION.
PROJECTRB240SX is offline  
Old 03-15-2004, 10:05 AM
  #5  
Registered User
 
neoamd's Avatar
 
Join Date: Feb 2004
Posts: 8
Originally posted by PROJECTRB240SX
THE STOCK RB25 TURBO IS A T3 FLANGED T28 WITH PLASTIC OR CERAMIC WHEELS. THESE CAN BE UPGRADED AND FLOWED OUT FOR BETTER PERFORMANCE IF NEED BE BUT A TURBO UPGRADE WOULD BE A BETTER OPTION.
Sorry for the misunderstanding.

hmm.. Ill look into what can be done to the stocker. Friends!

Josh
neoamd is offline  
Old 03-15-2004, 10:17 AM
  #6  
Registered User
 
PROJECTRB240SX's Avatar
 
Join Date: Feb 2004
Location: GILBERT, AZ
Posts: 167
NO PROB.... THE RB20DET HAS A T3 FLANGED T25.
PROJECTRB240SX is offline  
Old 03-15-2004, 01:20 PM
  #7  
Registered User
 
240chz's Avatar
 
Join Date: Feb 2004
Location: No Va
Posts: 65
not to thread jack or anything but if u had a rb20 could u just upgrade to the rb25 turbo, since they both have a t3 flange?
240chz is offline  
Old 03-15-2004, 02:44 PM
  #8  
Registered User
 
PROJECTRB240SX's Avatar
 
Join Date: Feb 2004
Location: GILBERT, AZ
Posts: 167
Yes, but the water and oil lines are different, These will need to be custom. The rb25det turbo is significantly weaker than the rb20det turbo but produces more power with less boost.
PROJECTRB240SX is offline  
Old 03-15-2004, 07:56 PM
  #9  
Registered User
 
240chz's Avatar
 
Join Date: Feb 2004
Location: No Va
Posts: 65
oh ok.. thanks!
240chz is offline  
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Couped_up'd
For Sale - Engine / Drivetrain / Power
3
04-18-2009 04:42 AM
240sxFan
Suspension, Chassis, and Brakes
8
09-22-2004 12:50 AM
Zdrifter
Drivetrain
4
02-27-2004 06:59 PM
Simple S13
Turbo Motor
1
06-18-2003 12:05 AM
Jonas
General
1
05-24-2003 02:10 AM



Quick Reply: RB25DET Turbo Tech.



All times are GMT -7. The time now is 11:57 AM.