Can't find some interals for the RB25det. Any help???

Discuss the RB20, RB25 and RB26 series engines.
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S13_RB25
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hey guys, i was on the web looking for internals for the rb25det. The one's i can't find are a forged crank, or any aftermarket one, and valves. All the help is appreciated. Thanks in advance.


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S13_RB25
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S13_RB25 wrote:hey guys, i was on the web looking for internals for the rb25det. The one's i can't find are a forged crank, or any aftermarket one, and valves. All the help is appreciated. Thanks in advance.
Ohh and i did check the most known websites that carry RB part. Like RawBrokerage, enjukuracing and others.

Cjmartz2k
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What do you need a forged crank for? HKS, Brian Crower, and Jun all make aftermarket RB cranks (mostly strokers IIRC). If you are just trying to get one for having ones sake, don't. And the factory RB25/26 crank is good for 99% of peoples power needs.

Thanielson
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Ya you want a forged crank I hope you have very deep pockets. Like Cj said just go get a 26 crank they have oem n1 cranks you can get around 600 buck's.

Joe
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forged crank haha

put the import magazine down. step away from the crappy magazine.

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S13_RB25
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Cjmartz2k wrote:What do you need a forged crank for? HKS, Brian Crower, and Jun all make aftermarket RB cranks (mostly strokers IIRC). If you are just trying to get one for having ones sake, don't. And the factory RB25/26 crank is good for 99% of peoples power needs.
So the stock crank for the rb25 is good? if so, for how much hp... a estimate would be nice and also anything on the valves???

Cjmartz2k
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Dude, like Joe said, back away from the import tuner mag. **Edit** I also just noticed you are 18 yrs old. Do some research on here about people's set ups and what it takes to make X amount of hp. Yes, they RB25 crank it "good". Are your current valves bad or or do you just want some titanium filled, unubtanium coated valves to match the forged crank?

Sorry if we are coming off as d!ck (they really need to give me a pass on the swearing filter ) but if you are asking these kind of questions, you clearly don't know enough about RB's to consider making enough hp to worry about these kind of parts. Again, not a bash on you, just research and set some realistic goals. First thing is:

a) how much $ you got?b) what do you want to do with your RB swapped ride?c) how much hp are you chasingd) how much $ you got?


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S13_RB25
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Cjmartz2k wrote:Dude, like Joe said, back away from the import tuner mag. **Edit** I also just noticed you are 18 yrs old. Do some research on here about people's set ups and what it takes to make X amount of hp. Yes, they RB25 crank it "good". Are your current valves bad or or do you just want some titanium filled, unubtanium coated valves to match the forged crank?

Sorry if we are coming off as d!ck (they really need to give me a pass on the swearing filter ) but if you are asking these kind of questions, you clearly don't know enough about RB's to consider making enough hp to worry about these kind of parts. Again, not a bash on you, just research and set some realistic goals. First thing is:

a) how much $ you got?b) what do you want to do with your RB swapped ride?c) how much hp are you chasingd) how much $ you got?
no bro all of you guys ain't coming off as diks, i mean its new stuff learned from someone more experienced, and also i don't read no magazines or anything. Also to answer your questions:a) how much $ you got?Ans: at 5k now but still adding on to that.b) what do you want to do with your RB swapped ride?Ans: mostly drag and sometimes drift.c) how much hp are you chasingAns: 678hpd) how much $ you got?Ans: again still adding on to what i got so far...

Cjmartz2k
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Do you already have the car it's getting swapped into and an RB? If so, that should be enough to get a decent set up going. 500-600hp is about the normal limit for RB25/26 internals with a good tune. A lot less with a crappy one. Drifting and drag don't really go together car set up wise unless you don't want to do either really well.

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S13_RB25
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Cjmartz2k wrote:Do you already have the car it's getting swapped into and an RB? If so, that should be enough to get a decent set up going. 500-600hp is about the normal limit for RB25/26 internals with a good tune. A lot less with a crappy one. Drifting and drag don't really go together car set up wise unless you don't want to do either really well.
Well mostly i'm for drag, and no the swap is not underway yet cause i can't find a site i can trust to buy an rb25.

Cjmartz2k
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Your going to need a lot more money then. Do you have a car to put an RB in already?

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S13_RB25
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Cjmartz2k wrote:Your going to need a lot more money then. Do you have a car to put an RB in already?
yea... but like i said i still going to wait 3 months because i'm going to wait for my semester to be over and then do it but i am trying to get all the parts, gaskets, pistons, rods, retainers, front mount, pulleys and some others, together so i can put them in before but the engine in the chassis.

Cjmartz2k
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What kind of high powered cars have you driven before? I think you might want to get the motor in the car and at the most get your turbine set up and supporting mods done before you start thinking about forged internals. Like I said, you can make 500hp pretty easy on a stock RB25/26 and that's a pretty good amount of car for an 18 yr old. I'm not knocking you because of your age man, I'm just being practical. I know how I was at 18. s***, I know how I was at 27 with my car. What did you drive before this?

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S13_RB25
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Cjmartz2k wrote:What kind of high powered cars have you driven before? I think you might want to get the motor in the car and at the most get your turbine set up and supporting mods done before you start thinking about forged internals. Like I said, you can make 500hp pretty easy on a stock RB25/26 and that's a pretty good amount of car for an 18 yr old. I'm not knocking you because of your age man, I'm just being practical. I know how I was at 18. s***, I know how I was at 27 with my car. What did you drive before this?
well mostly i drove my dads altima but i had couple of chances on driving my buddies evo and a crx.

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Cameron
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im 18 i started my rb swap when i was 16, still not done with it! hahahha. there is hope man keep your head up and research, i started researching RB's at 15 and have pretty good knowhow now, on them. im only gonna have about 350-400whp though. you dont need 500hp sounds like you just wanna impress your friends. just put the superstreet down and think pratical.

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S13_RB25
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Cameron wrote:im 18 i started my rb swap when i was 16, still not done with it! hahahha. there is hope man keep your head up and research, i started researching RB's at 15 and have pretty good knowhow now, on them. im only gonna have about 350-400whp though. you dont need 500hp sounds like you just wanna impress your friends. just put the superstreet down and think pratical.
ohh no no i don't want to impress nobody but myself, i mean that 600hp is not at beginning, that is my aim for the long run and i know how i have to go step by step, with how much hp to push out, but still a little advice from someone who has better experience is also appreciated.

Cjmartz2k
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Like I said before, get it up and running first. After that, do bolt on turbo stuff and get the hp up there. When you pop the motor or go above say 500rwhp, then start thinking about forged gutts. I haven't done an S-chassis swap yet, but from the looks of things, getting the swap done is 70% of the work of building a nasty S-chassis with an RB in it.

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Cameron
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Yes, take my word for it get it running stock then add the mods you want, cause i started modding before i got it running, and its took forever and still not done.

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GSDKinked
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The average cost to get the swap up and running is around 7K. I lucked out and got it done for 6k. And on top of that you gotta work out issues with the swap and etc. Not to mention basic maintenance parts. Mods on top of an unknown motor will compound problems. Not to mention the time it takes to get the swap done. Look for a stock motor and start from there. 400whp is ALOT in an S-Chassis even 300 WHP is alot in an S-chassis. S14s are only 2800lbs to begin with. Doesn't take much to get them moving. And Drag/Drift isn't all about power, it is about skill as well. 600+whp is great on paper but hard to get to the ground.

Take your time and look at people's builds. Learn from their mistakes and research research research.

I got a stock RB25DET with a GT35R on stock inj right now running .6 bar. I have 740cc top feed inj, JGY fuel rail, and Z32 ECU (for nistune) all waiting to go in. My aim is 400whp, and to pick up another bottom end for a full build. I am a full time student and work full time. This hobby isn't cheap nor easy soooo yeah take your time and learn.

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S13_RB25
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GSDKinked wrote:The average cost to get the swap up and running is around 7K. I lucked out and got it done for 6k. And on top of that you gotta work out issues with the swap and etc. Not to mention basic maintenance parts. Mods on top of an unknown motor will compound problems. Not to mention the time it takes to get the swap done. Look for a stock motor and start from there. 400whp is ALOT in an S-Chassis even 300 WHP is alot in an S-chassis. S14s are only 2800lbs to begin with. Doesn't take much to get them moving. And Drag/Drift isn't all about power, it is about skill as well. 600+whp is great on paper but hard to get to the ground.

Take your time and look at people's builds. Learn from their mistakes and research research research.

I got a stock RB25DET with a GT35R on stock inj right now running .6 bar. I have 740cc top feed inj, JGY fuel rail, and Z32 ECU (for nistune) all waiting to go in. My aim is 400whp, and to pick up another bottom end for a full build. I am a full time student and work full time. This hobby isn't cheap nor easy soooo yeah take your time and learn.
yea i am going to my time with it as i am also a part time student and full time job... but i was just looking around and i started to wonder why i didn't see any aftermarket crank or valves... but the main thing i was going to put on when i got the motor was bolt on things, pulleys, belts, gaskets and all that. Also i am still looking for a place to order my rb25det from... any suggestions?

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Coolwhip
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S13_RB25 wrote:
yea i am going to my time with it as i am also a part time student and full time job... but i was just looking around and i started to wonder why i didn't see any aftermarket crank or valves... but the main thing i was going to put on when i got the motor was bolt on things, pulleys, belts, gaskets and all that. Also i am still looking for a place to order my rb25det from... any suggestions?
hit me up... [email protected]

http://rawbrokerage.com

If you need something that isn't on the site, let me know as well.

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GSDKinked
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Coolwhip wrote:
hit me up... [email protected]

http://rawbrokerage.com

If you need something that isn't on the site, let me know as well.
Rawbrokerage is the s***. Hands down the BEST place i've ever ordered from. Extremely helpful and always there for tech support. Definitely recommend these guys. I want to pick up their bottom end for 380

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S13_RB25
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GSDKinked wrote:
Rawbrokerage is the s***. Hands down the BEST place i've ever ordered from. Extremely helpful and always there for tech support. Definitely recommend these guys. I want to pick up their bottom end for 380
Well i do like RawBrokerage and i was still looking up on where to buy the rb25det it self from and the sites i gathered up were:jdmtigerjapanese jcronic ( i think thats what it was)*Neo motorsports ( i think)*Rawbrokerage

* can't makesure im in a class at the moment... :P

So which would be the best option, but im going to guess Rawbrokerage???

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GSDKinked
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Yeah go raw brokerage or go Japanese Star motors.


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