Jump to content
SAU Community

Reliable 500 whp in r33 wtih rb25 in most efficient ways!

Sami25
 Share

Recommended Posts

Sami25 Rookie

Sami25

Posted
Posted

Hi there 

Since I could not found any dedicated YouTuber with Rb25 so far, could you please help me to know how shall I got 500 whp goal in my r33 rb25 S1 in most efficient way ?

The car almost stock had below with not been Dyno or tunned yet:

Aem series 1 ( not installed yet )

Denso 550cc injectors and yellow jackets coils ( not installed yet )

Tomei elbow and fuel pressure regulator ( not installed yet )

Rb26 intake manifold ( not installed yet )

Aeromativ fuel pump 250 ( not installed yet )

 

Unbranded intercooler, Electric turbo boost controller, oil catch can and oil cooler

Bltiz blow off vulve and coils suspension

Catlic deleted with Jazma 4 inchs exhaust from half ( after Catlic )

Stock turbo 

 

Is there anything shouldn't I install from the uninstalled parts or take out from installed parts ?

 

What do you think about the turbo ( with place to buy online) ?

 

Could you please suggest an etunner to help me out online ? Fyi http://www.evans-tuning.com/ could not supported me with AEM ecu ...

 

Thank you ?

received_204296157317233(2).jpeg

IMG-20200615-WA0030.jpg

Murray_Calavera Mentor

Murray_Calavera

Posted
Posted

Here is a Youtuber with a RB25 and over 500hp for you - 

https://www.youtube.com/c/ClutchKickJunkies/videos

Have a look at the RB25 dyno results page and see what mods people are running to achieve your power goals - 

 

  • Thanks 1
GTSBoy Grand Master

GTSBoy

Posted
Posted
6 hours ago, Sami25 said:

Denso 550cc injectors and yellow jackets coils ( not installed yet )

You're not going to do it with either of those. Injectors too small (and too old and shitty). Coils are shit. Upgrade to at least Splitfire, if not Yaris coils or R35 type coils.

Fuel pump is probably too small too.

  • Thanks 1
Kinkstaah Grand Master

Kinkstaah

Posted
Posted

if 500whp (373kw) is truly your goal, your fuel choice also matters which can affect the turbo you choose to run.

As far as ECU's go, find one that your tuner will tune.
No one does or trusts online tunes for cars like these. They're pushed too hard and are too individual (even with same list of mods) to get anywhere close to trusting a tune from another car.

You'd need so much gear to convince yourself the tune is actually okay, to the point where you could just DIY the tune from that point.

  • Thanks 1
Dose Pipe Sutututu Grand Master

Dose Pipe Sutututu

Posted
Posted
7 hours ago, Sami25 said:

Aem series 1 ( not installed yet )

Denso 550cc injectors and yellow jackets coils ( not installed yet )

Tomei elbow and fuel pressure regulator ( not installed yet )

Rb26 intake manifold ( not installed yet )

Aeromativ fuel pump 250 ( not installed yet )

All fail whale items, please don't get any of them.

  • Like 3
  • Haha 1
  • Sad 1
Sami25 Rookie

Sami25

Posted
  • Author
Posted
5 hours ago, Murray_Calavera said:

Here is a Youtuber with a RB25 and over 500hp for you - 

https://www.youtube.com/c/ClutchKickJunkies/videos

Have a look at the RB25 dyno results page and see what mods people are running to achieve your power goals - 

 

Thanks the add is really helpful

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
 Share
Go to topic listing


  • Similar Content

  • Latest Posts

    • KyoyaR33
      Rebuilt Rb25det issues

      By KyoyaR33 · Posted

      I don’t really have any ideas how to set the timing on the CAS 😂, sounds like the top, sounds like it maybe misfiring as well as ticking,  got the box sorted 😌, must of been a air bubble on the clutch side
    • GTSBoy
      Rebuilt Rb25det issues

      By GTSBoy · Posted

      Use a 2' length of hose (that's 2 foot, not 2 inches) as a stethoscope to localise the source of the ticking. From cam covers? From exhaust or turbo manifold gasket? From injectors? From lower down in the engine? Etc. Use a timing light to set the timing. Put Redline Lightweight Shockproof in the box. It's not the very best thing for the box, but it will take a box that refuses to engage a gear with other oil, and make it engage a gear. I had to put it in when I installed the R33 box I have in my car. It would not select ANY gear when running. Smurf jizz made it work. That was >10 years ago and I still use it. I'm stuck with it now. Failing that - rebuild the box.
    • Victory
      Neil's R33 Gts-t Build

      By Victory · Posted

      Well done Duncan. The fuel tank bulkhead lid is also in great condition (some of mine were stuffed). These are now out of production and good ones like that are becoming hard to come by.
    • Milkmun
      S15 Spec R

      By Milkmun · Posted

      Wow that's a steal, you've done well there. 
    • trey318
      r34 gtt led globes

      By trey318 · Posted

      Exterior LEDs R34 2Dr R34 4Dr Position Lamp T10 T10 Winker front T20S T20S side T10 T10 rear T20S S25S150 Anti-hyfla relay TYPE3 TYPE3 tail T10 T20W Stop Lamps T20W T20W High Mount T16 T16 back T16 T20S number T10 T10 trunk T10 T10 Interior LED Item No.     Map Lamp BA9S single-sided     Room Lamps T10×31     Trunk Lamp T10     meter Early T6.5 pedestal     final T6.5 pedestal     NISMO T6.5 pedestal     Liquid crystal section T6.5 pedestal     Winker T6.5 pedestal     High Beam T6.5 pedestal     3 SERIES METER Early T6.5 pedestal     final T6.5 pedestal     NISMO T6.5 pedestal     air conditioner Early Liquid Crystal T3     Late LCD T4.2 Short     button T4.2 Middle     Hazard SW T3 Pedestal Short     Keyring T5     Cigar Socket T5
×
×
  • Create New...