Jump to content
SAU Community

T04Z On An Rb25

REMANIS

By REMANIS,
in Engines & Forced Induction

 Share

Recommended Posts

TiTAN Grand Master

TiTAN

Posted
Posted

completely stock internals? balancer? cams? etc? 7000-7500. properly balanced built engine with aftermarket valve springs 8000-8500 any more than that and you really want to go with solid lifters and a serious setup with porting larger valves, better valve springs again. the list could go on to around 11,000 if you have deep enough pockets.

Link to comment
https://www.sau.com.au/forums/topic/349000-t04z-on-an-rb25/#findComment-5608642
Share on other sites
R31Nismoid Grand Master

R31Nismoid

Posted
Posted

You wanted a food daily driver that could be used for drift etc... this was 2 days ago.

Now you want to use a turbo capable of 440rwkw that requires a good 25,000 to support it.

Two ends of the scale dude - pick one.

Link to comment
https://www.sau.com.au/forums/topic/349000-t04z-on-an-rb25/#findComment-5608662
Share on other sites
discopotato03 Grand Master

discopotato03

Posted
Posted

Way too big for anything street driven and I wouldn't build an engine to suit a turbo anyway .

Big is just big and big isn't necessarily better . Far better off with an GT3076R if you want to stay with a mechanically std RB25 . If you wanted to build something build an RB30 and if you want something easy bolt a GT3582R onto it .

Link to comment
https://www.sau.com.au/forums/topic/349000-t04z-on-an-rb25/#findComment-5608757
Share on other sites
REMANIS Contributor

REMANIS

Posted
  • Author
Posted

Just looking at the options mate this is all stuff I have lying around I don't have the same knowledge about jappers as I do about LS1's and if you knew me mate you would know that spending 25k on an engine setup is a cheap combo for my previous spendings on other cars.

Link to comment
https://www.sau.com.au/forums/topic/349000-t04z-on-an-rb25/#findComment-5608758
Share on other sites
discopotato03 Grand Master

discopotato03

Posted
Posted

Well if you've come from big capacity engines then I reckon an RB30 would be virtually a necessity because these smaller ones don't make gratifying torque off boost and its not like a Skyline weighs half of what an LS1 powered Commodore does .

I can relate to a well healed fella that bought himself a brand new locally delivered R32 GTR in the early 90's . Hated it , absolutely loathed the thing because he came from V8's and GTRs are heavy and Camry like off boost . It wouldn't pull the upper gears at pedestrian revs like his eights did so he flogged it off .

Anyway I reckon a twin cam RB30 with a reasonable CR would be the way to go because more cubes means the easiest foot pounds .

I don't know if an LS1 fits in a Skyline bay but geared right it would give some of the turbo ones a real big hurry up .

A .

Link to comment
https://www.sau.com.au/forums/topic/349000-t04z-on-an-rb25/#findComment-5608792
Share on other sites
MBS206 Grand Master

MBS206

Posted
Posted

Well if you've come from big capacity engines then I reckon an RB30 would be virtually a necessity because these smaller ones don't make gratifying torque off boost and its not like a Skyline weighs half of what an LS1 powered Commodore does .

I can relate to a well healed fella that bought himself a brand new locally delivered R32 GTR in the early 90's . Hated it , absolutely loathed the thing because he came from V8's and GTRs are heavy and Camry like off boost . It wouldn't pull the upper gears at pedestrian revs like his eights did so he flogged it off .

Anyway I reckon a twin cam RB30 with a reasonable CR would be the way to go because more cubes means the easiest foot pounds .

I don't know if an LS1 fits in a Skyline bay but geared right it would give some of the turbo ones a real big hurry up .

A .

Read Bezerks build thread...

5.7L in an R32... ;)

Link to comment
https://www.sau.com.au/forums/topic/349000-t04z-on-an-rb25/#findComment-5608829
Share on other sites
r33cruiser Grand Master

r33cruiser

Posted
Posted

Not too big at all, after all its not lag, its foreplay ;) .

Shoot anna a pm, http://www.skylinesaustralia.com/forums/user/30020-msnismo/

She built a t04z equipped 25. She was actually a great help to me deciding whether to go the z or the gt35 (the 35 won out in the end).

She will help you, I would post up her build thread, but i cant seem to find it.

Link to comment
https://www.sau.com.au/forums/topic/349000-t04z-on-an-rb25/#findComment-5609083
Share on other sites

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

    • The Bogan
      Torana Lx Gtr Hatch, Lots Of Pictures

      By The Bogan · Posted

      LOL, when one "money pit" is never enough Noice, and excellent work mate
    • The Bogan
      NC MX5

      By The Bogan · Posted

      I have more than enough digging, laying blocks, moving gravel, airrating, feeding and top soiling the grass, and setting up the veggie gardens growing some seedlings,  and then removing all the unused rock to keep me busy for the next few months at least,  hopefully the rain stops soon so I can get a few hours in this arvo, but, before that Sunday is washing day, is every body happy, you bet your life we are Nice country road day drives are a day off whenever I'm muscle sore from all the landscaping at the moment, but, more epic multiple day drives will start once the majority of the big jobs outside are completed
    • MBS206
      NC MX5

      By MBS206 · Posted

      I hear that would involve some nice country road drives into the hills for Mark...
    • MBS206
      Recommendation for engine oil funnel spill free

      By MBS206 · Posted

      I thought I'd come back and add something I JUST learned. A Toyota LandCruiser with a 1HZ, mates perfectly with a bottle of Nulon brake fluid. As in, it perfectly screws in. Great make shift funnel when you cut the bottom of it off. This may work for your Corolla.   Unfortunately, tipping a 10L drum is much harder than a 4 to 6L bottle, and they no longer include the easy pour tap which was just perfection to use previously.  
    • EndZee
      Fuel Pump Control Module & Dropping Resistor

      By EndZee · Posted

      Guys since i bought r33 gts25t coupe 1994 automatic a/t(manual swap 350z gearbox)  all i got is problems, always problems. Lets start with that when i turn key into ignition(ON) fuel pump doesnt always works. Sometimes i have to turn key twice Off/on/off/on until it primes. Its new, dw300 - 340lph. My gearbox broke so i did gearbox swap, install different intake manifold, injectors and i take pipes. Car was sitting in garage for more than half a year. I did assembly all not that long ago and when i turn ignition cant hear prime. All of sudden it stopped working. Theres many videos on YouTube how to make relay mod on r33 straight from battery so i did and it doesnt work! 😰 30 - battery positive  87 - positive from fuel pump to relay 85, 86 - one of two wires from original fuel pump wires(light blue, grey) and it didn’t work. so I check on ignition and took original BLUE relays wires from trunk, next to fuses. (I believe it’s IGN+ and ECU pin 18. it didn’t work…  tried connecting (IGN+ from og relay) and (ECU 104 from 1of4 FPCM wires) to my new relay 85/86 and it didn’t work.  I unplug FPCM. Didn’t work. im thinking what’s wrong   fuel pump is working, if I leave IGN+ on 85 and 86 straight to ground it works but it’s just nonstop. Since it getting constant 12v after key in ON. light blue wire gives me 6-8v.  so how this should be connected? What causing ECU not giving — on pin? Or I did sth wrong and that’s why it doesn’t work? I need negative signal on ECU that control fuel pump. What this should be?
×
×
  • Create New...