Jump to content
SAU Community

Looking To Begin Further Mods

Trozzle

By Trozzle,
in Engines & Forced Induction

 Share

Recommended Posts

Trozzle Grand Master

Trozzle

Posted
Posted

Hey guys, I gave this a quick search, though I wasn't sure as to what forums I'd find an answer in, nor was I sure what to search for exactly lol.

This is (as of about 6 months ago) my car:

http://www.skylinesaustralia.com/forums/R3...ht-t242518.html

That FS thread gives a decent list of all current mods/parts on the car, and the only things I've done to it since I got it is steering component replacements (tie rod ends etc) and all exhaust gaskets from the manifold back. No performance upgrades.

Now that I've had those 2 repairs done it it, I'm looking to build it up a little. Currently making 167.7rwkw @ 11psi on a mainline dyno.

Unfortunately due to my inexperience with modifying cars, I'm unsure what do start with. I have a good idea on what to do overall, but not what to do first. This is where I'm hoping some of you guys can help out a little :(

As the car is technically a daily until probably around March next year (when I move out after overseas trip), I don't want to go TOO far and have something that's not worth putting the kms onto. I'd like to aim for anywhere between 220rwkw - 250rwkw until this time.

Any suggestions as to where NOT to start would also be much appreciate if you can't put in any input as to what to do first :(

Thanks guys :D

Link to comment
https://www.sau.com.au/forums/topic/293715-looking-to-begin-further-mods/
Share on other sites
Trozzle Grand Master

Trozzle

Posted
  • Author
Posted

Oh? Interesting. I'd thought maybe a little more than that would be needed, but that's probably good! What kind of $$$ am I looking at for something like a Vipec? And any particular brand for injectors?

tridentt150v Grand Master

tridentt150v

Posted
Posted

sard or nismo injectors and a Vipec or second hand PFC and a tune and you'll get 230-250rwkw no probs. So around $2.5-3K and your there. Not sure about the exhaust either?

But easy mods really.

  • 1 month later...
Trozzle Grand Master

Trozzle

Posted
  • Author
Posted

ok so bumping my thread...I haven't had the time to organise any mods as yet, but after having it run on the dyno to investigate a few odd engine sounds that only appear under load (gas leak sound ~2400rpm, whistle sound ~3500 - 5000rpm) and being told that the mechanic couldn't replicate any of the sounds, but not to worry about them as they won't be something vital (ie. cat could be bung, BOV could be leaking under full boost)...

The upside of this dyno run is that the CAS was out, causing retarded timing. Not sure how many degrees it was out by, but after lining it up correctly, the car made 190.8rwkw @ 184kp/h - like I said, same mods as above...

Any rough ideas on what power figure I could achieve with Injectors, pump, and Nistune? Still aiming for 230-250rwkw, but after having seen power increases from some other people's runs, I got no idea what to expect haha

Thanks again oh-knowledgable ones :)

  • 3 weeks later...
spec-V Proficient

spec-V

Posted
Posted

Hey troy, as it was my car, and I had the same thoughts as you, I was told to go with a decent set of injectors and ecu.. Rb25 AFM's work well for the power you are wanting to acheive, so I would suggest a Power FC, they are readily available second hand, and they are a cake-walk to install and tune.

Therefore my suggestion would be in this order.

Power fc

Injectors

Full service

Tune

See where youre at when this all goes down and you should be good for what your chasing.

Then stage two would be imo.

Turbo upgrade

Cooling system revised, including radiator, and oil cooler

Air intake system revised, AFM and CAI

Re-tune

This would see the car becoming quite a scary and fun little street car for what it is..

PM-R33 Grand Master

PM-R33

Posted
Posted

Really it all comes down to the specs of that highflow turbo and what power it will make. Any information on what company highflowed it? Will give you a better indication of what power it will most likely make and how far you can push it.

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

    • joshuaho96
      R33 GTR running -9 with no tune

      By joshuaho96 · Posted

      Yeah I suspect even if you hold airmass per cycle/cylinder constant if you get too far away from stock you're still going to have problems running the factory tune within the bounds of the factory load scale. Cams, different displacement/rod ratio, etc. I'm just lucky that the GTIII-SS with wastegate boost + CA compliance cats is pretty much equivalent to stock turbos. When I have actual space I can finally get it tuned and modify the fuel system for flex fuel to 100% handle any detonation concerns when cranking the boost to whatever those dinky turbos can put out.
    • The Bogan
      NC MX5

      By The Bogan · Posted

      I would say no, why, because my daughter, who also lives in Goulburn, hasn't recommended us going there Pity, as we miss all the German joints around in Sydney, actually, the restaurants are the only thing I really miss about Sydney, and a special mention to Ishibanboshi at Bondi Junction, their Kara-age Don is heart cloggingly deliciousness (always added a special boiled egg...or 2) 😋 
    • GTSBoy
      NC MX5

      By GTSBoy · Posted

      Does that German restaurant still exist in the old place out the NW end of Goulburn? When I say "out the NW end of"...I am really being vague. It was 1997 when I was last there, and the only point of reference I can recall is that it was on the opposite side of the main drag from the big merino. And when I say "opposite side of the main drag", I don't mean "on the main drag". It was either a couple of streets back from there, or might have even been out in the sticks a bit further. Was an old farm building or mill or somesuch. And when I say "the big merino" I might actually be thinking of a completely different part of town, because I just looked on maps and the big bugger is not where I remembered him to be! The food was good, consisting largely of various German mystery-meat sausage/loaf things and kartofflen.
    • GTSBoy
      R33 GTR running -9 with no tune

      By GTSBoy · Posted

      So while the second sentence is completely correct and the whole point of the conversation, the first sentence bears consideration. If this bloke is just hoping to throw big turbos on and drive it around, because there are no helpful facilities at all in his tropical paradise** then he likely has zero chance of even knowing what the TP is on the last column in the stock maps, let alone know whether the ECU is operating anywhere near it or past it. So the point is very very moot. And, per what I said before, at stock boost on those turbos, you may well be off the end of the map. **I'm just back from Vanuatu, so I know exactly what small Pacific nations can be like wrt paradise without requisite facilities. But it's not even that simple. I put a high flow on my car and had to drive it around without a proper tune because of the lack of opportunity*** to put the bigger AFM and injectors into it to allow it to be tuned. I had to turn the boost down to less than I had before, and back off the boost controller's ramp, because it was exploring parts of the map that it didn't drive in before, and really couldn't access for tuning on the dyno either, and so was pinging. It was still well within the last column, because when I first**** set up the Nistune on the Neo I rescaled all axes of the maps to give some more space to explore. ***Family dyno was broken ****This was 13 years ago, and the TIM thing wasn't a thing then and so TP would definitely grow when pushing past the stock tune's limits.
    • joshuaho96
      Squeaking clutch/throw out bearing

      By joshuaho96 · Posted

      Yep, this bit another local owner. I caught it before putting the transmission back into the car, what I noticed was the pressure plate fingers weren't flat and even. It's more obvious with the pull style clutch because the throwout bearing ring was visibly not flat once everything is put together. Nismo should really update their instructions to call out this specific detail. I'm not even sure the clutch as-shipped orients everything properly.
×
×
  • Create New...