Jump to content
SAU Community

Recommended Posts

Hi juts looking for some advise.Ihave a r33 gts25t I have a 3" exhaust from the turbo bak,high flow filter,blow of valve,boost controller with boost risen to 12 pound.What would be the best thing to mod next.Would internals be a good idea like cams and pistons or bigger turbo and cooler? thanx for any help.

Link to comment
https://www.sau.com.au/forums/topic/66219-mod-help/
Share on other sites

Probably best to lurk your way around the general or forced induction sections and get feel for what your looking for first. There is alot of technical knowledge in there for beginners like yourself and you will learn alot.

The cooler would probably be the next step followed by some kind of engine/fuel management (powerfc, safc, etc, etc) then you go to the manifolds and or new turbo. With all that, if you do it right, you should be able to double your power from stock. Internal work is for serious budgets and serious power (or exploded engines) :)

Hopefully that gives you somewhere to start but i still suggest having a look in the tech sections. Do a search if you want to research something specific.

Everyone has their own opinion best to make ure own mind up.

Oh and welcome to da forums

Link to comment
https://www.sau.com.au/forums/topic/66219-mod-help/#findComment-1234695
Share on other sites

like boostzor said....

look at getting a front mount and or some engine management.

if your not looking for huge power but a fast car (about 13.2 for 1/4 and ~270ish rwhp) then go for the safc and the fmic and maybe upgrade to an ebc if you have a bleed valve....

but there is plenty of info already on the forum in the search area :(

Link to comment
https://www.sau.com.au/forums/topic/66219-mod-help/#findComment-1235292
Share on other sites

first make sure your fuel pump is running ok - if it isnt it can cause major problems e.g pinging.

Do FMIC 1st, you can buy a trust kit from $800 now (on specail at greenline and negun) or else get a hybrid cooler (they sell from around $250 to $400) and then get the piping made up for you (cost is around $600-$700); then go safc 2 or PFC, I would go PFC as it is a complete ecu and then you do have to sell the safc2 down the track and then buy a pfc and buy for my tuning time.

also good to invest in a heavy duty clutch if you dont have one already :rofl:

Link to comment
https://www.sau.com.au/forums/topic/66219-mod-help/#findComment-1236279
Share on other sites

But cooler is soo shiny :rofl:

And you have to tune up a new safc or pfc so may as well do it with the cooler in so u dont havet ot do it again down the track. Sure its prolly gonna suck it down but they should be done pretty close together anyway.

Link to comment
https://www.sau.com.au/forums/topic/66219-mod-help/#findComment-1236594
Share on other sites

powerfc and a fmic

:werd:

Looking at $3K total (including dyno tuning) but so much better than anything else you can do to your car as a stage 1/2 before you step up to replacing turbo's, injectors, surge tanks, regulators, wastegates, etc etc....

Link to comment
https://www.sau.com.au/forums/topic/66219-mod-help/#findComment-1237660
Share on other sites

How much would a safc cost????????

Am looking at getting this & a fmic once I have sold my car I have now. Should have my 'line within 3 weeks max.

Oh yeah, what are some of your opinions about front mounts???? Some people say that paying more for the recognized brands or Japanese brands (ape int., trust, HKS etc), dosen't really give you any advantage over some of the kinds you can pick up over here.

I just don't want to pay over the odds when I get one, what sort of prices will I be looking at for a fmic?? (buying, piping, fitted etc) Any advice would be tops, :) .

Link to comment
https://www.sau.com.au/forums/topic/66219-mod-help/#findComment-1245016
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


  • Similar Content

  • Latest Posts

    • Well, I can recommend the partial AV system translation CD I ordered from Car Audio Workshop in NZ. Whilst it didn't address the date issue, it has conveniently translated on-screen menu items into English, and now allows the GPS-received time to be offset in hours rather than minutes, so I can display Eastern Australian time accurately ( and bump it by another hour when daylight savings starts ).
    • Yuh, if it's 45°C outside, my car is driving in it.
    • I'd be curious to hear more. Otherwise, have you driven a modern x-trail? I wonder how it compares. Here in Australia they are/were popular for rentals and fleet vehicles. I have been in some and my impression was they are bad. But, this may have been very different in the 2000s at a good trim level. Twenty years is plenty of time to make the model worse. I do very much agree with the 2 silver cars in the garage approach. But, not driving because it's too hot would not leave a lot of time in the year for many Australians. I don't think you need to worry too much unless the car has actual issues with overheating. 
    • Back again. I returned to Japan in Jul/Aug to spend time with the car on my birthday and remind myself what all the sacrifice and compromise is for. It happened to line up with the monthly morning meet in Okutama, which I have been wanting to go to for a long time. It's a unique event at a unique spot with really rare, interesting, and quirky cars. It's where all the oldheads and OGs gather. The nighttime scene at DKF certainly has its place and should be experienced if you're into cars, but there's too much bad attention and negativity around it now. IMO the better time is Sunday morning at DKF or Okutama; it's more chill and relaxed. I'm glad I was finally able to go, but not sure it's worth the drive from all the way from Nagoya immediately the day before, unless I was already staying in Tokyo for the days right before the meet, because you have to wake up quite early to make it in time. Funnily enough though I didn't drive the car all that much this trip because it was just too damn hot. While there were zero issues and running temps were nominal and the A/C was strong, RBs already run crazy hot as it is. Sure, it took it all like a champ but something about driving these cars in the ridiculous heat/humidity bothers me and makes me feel like I'm asking too much of it. I'm just me being weird and treating the car like a living thing with feelings; I'm mechanically sympathetic to a fault. Instead I was mainly driving something else around - a KX4(silver) 2001 X-Trail GT, that I acquired in May. There's a few different flavors to choose from with Xs, but visually it's the Nissan version of the Honda CR-V. Mechanically it's a whole different story as this, being the top-trim GT, has an SR20VET mated to a four-speed auto and full-time AWD! It was a very affordable buy in exceptional condition inside and out, with very low mileage...only 48k kms. Most likely it was owned by an older person who kept it garaged and well-maintained, so I'm really happy with how it all worked out. It literally needs zero attention at the moment, albeit except for some minor visual touch-ups. I wanted something quirky, interesting, and practical and for sure it handily delivers on all three of those aspects. I was immediately able to utilize the cargo and passenger capacity to its full extent. It's a lot of fun to drive and is quite punchy through 1st and 2nd. It's very unassuming -in the twisty bits it's a lot more composed than one would think at a glance- and it'll be even better once I get better tires on it(yes, it's an SUV but still a little boat-y for my liking). So...now I have two golden-era Nissans in silver. One sports car and one that does everything else; the perfect two-car solution I think👍 The rest of the trip...I was able to turn my stressed brain off and enjoy it, although I didn't quite get to do as much as I thought. I did some interesting things, met some interesting people, and happened into some interesting situations however, that's all for another post though only if people really want to know. Project-wise, I went back to Mine's again to discuss more plans and am hoping to wrap that up real soon; keep watching this space if that interests you. Additionally, while working in the tormenting sweatbox that is the warehouse, I was able to organize most of the myriad of parts that my friend is storing for me along with the cars, and the 34 has a nice little spot carved out for it: And since it can get so stupid hot in there, that made it all the more easy -after I was standing there looking at the car and said 'f**k it'- to finally remove all the damn gauges that have mostly been an eyesore all this time. Huzzah. The heat basically makes the adhesive backing on the gauge mounts more pliable to work with, so it was far less stressful getting this done. I didn't fully clean it up or chase the wiring though; that will happen once I have the car in closer possession. Another major reason to remove all that stuff is to give people less reasons to get in my car and steal s**t while it's being exported/imported when/if the time comes, which leads us to my next point... ...and that is even though it's time in Japan is technically almost up since it's a November car and the X would be coming in March, I'm still not entirely sure where my life and career is headed; I don't really know what the future looks like and where I'm going to end up. I feel there's a great deal of uncertainty with me and as a result of that, it feels like I'm at a crossroads moreso now than any point in my life thus far and there are some choices I need to make. Yes, I've had some years to consider things and prepare myself, however too much has happened in that time to maintain confidence and everything feels so up in the air; tenuous one might say. Simply put, there's just too much nonsense going on right now from multiple vectors. Admittedly, I'm struggling to stay in the game and keep my eyes on the prize. So much so in fact, that very recently I came the closest I ever have before to calling it quits outright; selling everything and moving on and not looking back. The astute among you will pick up on key subtext within this paragraph. In the meantime I've still managed to slowly acquire some final bits for the car, but it feels nice knowing there's not much left to get and I'm almost across that finish line; I have almost everything I'll ever want for my interpretation and expression on what it is I think an R34 should be. 'til later.
    • Thanks for that, hadn’t used my brain enough to think about that. 
×
×
  • Create New...