S13 RB25DET PTY 507 SWAP!!!

Discuss the RB20, RB25 and RB26 series engines.
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ptysileighty
Posts: 31
Joined: Wed Oct 17, 2007 8:42 am
Car: s13 240sx w/ rb25det s1 , Toyota Sequoia TRD, 1982 Vette

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Hi,Just wanted to share some pictures about my build!!!

So far...

- S13 hb w/ rb25det s1- Stock Internals- Stock Injectors- Stock Ecu- Full Oem Head Gasket Set- Garret T04z T70 turbo w/ Top Mount Manifold- Q45 TB- Rb25det MAF ---> soon z32...- Greddy-Like IM- Greddy Timing Belt- Greddy Oil Catch Can- Tial BOV- Iridum 7 spark plugs- Denso In-tank Fuel Pump- Emusa 38mm wastegate- Emusa 3¨ thick intercooler- 2.5¨ piping kit- Huge Radiator- 2x Electric Fans- Apexi Power Intake- Custom 3 inch Downpipe- Aeromotive FPR- Manual Boost Control- SF Turbo Timer

Sorry for pictures quality, BB BOLD, hehe!!

Some of the goodies...

Panting engine bay...

Engine bay color :D (Marrakech Brown)

Totally naked...



Close, but not so close, LOL



Yes, the hood closes... hehe



Ill keep on posting, as soon as I upgrade stuff :Dthx for watching :D
Modified by ptysileighty at 10:09 AM 2/3/2010


User avatar
Monogato
Posts: 189
Joined: Sat Sep 27, 2008 6:05 am
Car: 1989 Nissan 240SX SE
Contact:

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That's a nice size turbo man!I'd spend money on getting a gasket kit and re do all of them since your going to be pushing a nice size turbo, just saying man!

Goodluck I'm working on my build too!

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ptysileighty
Posts: 31
Joined: Wed Oct 17, 2007 8:42 am
Car: s13 240sx w/ rb25det s1 , Toyota Sequoia TRD, 1982 Vette

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thx for comment,

I did bought oem full head gasket set.Already installed...

Though I'm seriously thinking of changing my oil and water pump.

Couple of more pics




Sil240
Posts: 2973
Joined: Mon Apr 28, 2003 5:26 pm
Car: Nissan S13 "The One Cam Wonder"

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Wow I've never seen a Turbo so high before. Make sure you get a blanket and make a heat shield for the master cylinder. I'd wrap that DP also.

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ptysileighty
Posts: 31
Joined: Wed Oct 17, 2007 8:42 am
Car: s13 240sx w/ rb25det s1 , Toyota Sequoia TRD, 1982 Vette

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Sil240 wrote:Wow I've never seen a Turbo so high before. Make sure you get a blanket and make a heat shield for the master cylinder. I'd wrap that DP also.
Hehe, I guess its pretty high , It gives a more aggressive look.

Yeah I bought a turbo blanket, but the problem is since the turbo sits too close to the valve cover, there´s no space for it to fit. Any suggestions?

thx for the info on the master cylinder and DP, didn´t know about those...


Sil240
Posts: 2973
Joined: Mon Apr 28, 2003 5:26 pm
Car: Nissan S13 "The One Cam Wonder"

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Yeah the MC is serious. My buddy melted his on the hey and almost crashed. Luckily it was late at night. No one was on the road.

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S14-NEO
Posts: 1385
Joined: Wed Feb 16, 2005 6:38 am
Car: 1995 nissan 240sx RB25 NEO powered

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im going to give you a little bit of advise here...... first, the stock injectors might not be the best decision to use with a turbo of that size ( just saying)...second, i have first hand experience with that turbo manifold that your installing and I can tell you without a doubt you will most definately have boost creep issues (meaning you will have issues with the boost spiking) due to the location of the wastegate dump pipe that is locarted on that manfiold you got. if im not mistaken its under the collector of the manifold itself right? I eventually had to move the wastegate pipe to the side of the collector to control the boost properly. one more thing, the last runner on the manifold i had to cut it and put some bends in it to get the 3 inch downpipe i wanted. the unfortunate thing about that manifold is that is was originally intended for a RHD car and not a LHD car.

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ptysileighty
Posts: 31
Joined: Wed Oct 17, 2007 8:42 am
Car: s13 240sx w/ rb25det s1 , Toyota Sequoia TRD, 1982 Vette

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thx for
S14-NEO wrote:im going to give you a little bit of advise here...... first, the stock injectors might not be the best decision to use with a turbo of that size ( just saying)...second, i have first hand experience with that turbo manifold that your installing and I can tell you without a doubt you will most definately have boost creep issues (meaning you will have issues with the boost spiking) due to the location of the wastegate dump pipe that is locarted on that manfiold you got. if im not mistaken its under the collector of the manifold itself right? I eventually had to move the wastegate pipe to the side of the collector to control the boost properly. one more thing, the last runner on the manifold i had to cut it and put some bends in it to get the 3 inch downpipe i wanted. the unfortunate thing about that manifold is that is was originally intended for a RHD car and not a LHD car.
thx for advices... Yeah I bought some 750cc top feed delphi, they dont fit, not even with the AM fuel rail... So im selling them to get some side feed that will bolt on...

Didn't know them issues with that manifold... As soon as I get the car running Ill check them out... and yes the WG is beneath the collectors, si It's gotta be the same.

all advices and comments are really helpful, thx everyone...

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virus77
Posts: 1775
Joined: Thu Mar 25, 2004 9:43 am
Car: 95 S14, 71 240z, 97 e320

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I 2nd the wastegate position comment. My friend had one on his 30r and it crept like crazy. I welded it shut for him and welded the new flange on the side of the collector... no more creep. The stock location is completely opposite of flow, seriously has no chance.

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ptysileighty
Posts: 31
Joined: Wed Oct 17, 2007 8:42 am
Car: s13 240sx w/ rb25det s1 , Toyota Sequoia TRD, 1982 Vette

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virus77 wrote:I 2nd the wastegate position comment. My friend had one on his 30r and it crept like crazy. I welded it shut for him and welded the new flange on the side of the collector... no more creep. The stock location is completely opposite of flow, seriously has no chance.
very helpful info, thx for that...Tomorrow I´ll talk to my mechanic about the WG location....

any other advice and comment would be great?You guys like how its coming together? hehe

mott6904
Posts: 679
Joined: Tue Jan 30, 2007 2:50 pm
Car: rb20 big turbo big cams s13, 97 kouki, turbo audi a4,turbo busa

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I would convert your car to a blow through maf setup and make a better/cleaner looking turbo inlet pipe.


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