Jump to content
SAU Community

Recommended Posts

23 hours ago, JohnnyR31Silo said:

Another question I have I wanted to get a 2.5 inch exhaust for my r31 just wondering if use know a good site to order them off or a certain brand..? Iv been told eBay but thought I’d ask use first 

Get a local exhaust shop to fab up a 2.5" mandrel bent cat back using two quality mufflers. Will sound nice and you might make an extra 1kW up top.

  • Like 1

Sweet as will do cheers, another question sorry if I’m doing heads in.. I wanted to improve the air flow I was gonna do a basic pod filter but my brother was telling me to get a growler kit any thoughts ? 

If any thing don’t worry about the exhaust just found out if I’m going to turbo my car I’m gonna need a bigger exhaust 2.5 inch is no good, would a growler kit be okay with a turbo though? 

Do you reckon a growler kit would be good for a r31? Especially if I’m gonna turbo it eventually would I be able to keep it on or no? 

3 hours ago, JohnnyR31Silo said:

Do you reckon a growler kit would be good for a r31? Especially if I’m gonna turbo it eventually would I be able to keep it on or no? 

What? no
best upgrades on my R31 are:
good tyres
working dampers
GTS/HR31 front brakes
manual conversion
3.9 auto LSD diff that doesn't whine
GTS1/mild cam

  • Like 1

I was going to get the exhaust but a mechanic told me no point wasting money if the car is non turbo and Your planning to turbo it then a 2.5 inch exhaust is waste of money because I’ll need a bigger exhaust...? Is that true?  

@Ben C34 very true, but if I’m gonna spend money I don’t want to be wasting it to much only want to get things that I need an if I’m gonna turbo the car no point getting a 2.5inch exhaust only thing is I’m trying weigh up is if the growler kit is worth it..? If I get it will it be the same thing with the 2.5inch exhaust..? If so is there anything I could do to the car that will help the air intake and what not without it getting in the way when I eventually throw in a turbo kit

If you're going to turbo the car, your first step would be to put the turbo on the car, and then get all the associated parts on it to support it (exhaust, injectors, fuel pump, ECU, etc)

What ever this growler kit is won't help you in that endeavour

  • Like 2

Turbo + fuel system + ECU + intercooler + pipework + exhaust manifold + oil&water plumbing to/from turbo + exhaust + dump pipe + installation work for oil supply and drain, etc. + tuning.

The list really should include upgraded brakes.

Oh, and you're in Victoria. So what you are proposing is not road legal. You will need to pay for engineering.

@GTSBoy I would want it to be street legal 

I’m trying to make it full on just basic turbo an psi and what not.. even if you can recommend a garret turbo would be much appreciated.. I know there’s different sizes an what not so if you can recommend one that’ll fit good an wont go to hard to not be street legal 

Iv been looking around found one on market place he reckons it came off a Jeep commander an reckons it’ll be good for a r31 but I’m not sure which is why I’m showing you guys 

9F1F37FB-8CF8-4B92-B94B-02FF1E4D9445.png

2D59FB2C-E142-4865-8C09-11C1B3B767D3.png

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

    • It's about the same time for me from Bunnings, or the Fasteners. My big push away from takeaway food, and gluten in general keeps me away from the Bunnings Snags too! Weather up here, I've been out for two walks today in the beautiful sunshine. Had a few little drizzles, and some wind, that honestly, a tin of beans and I could compete on how harsh she blows Thankfully, being this bit inland, we're not getting anything much really. Will probably pick up a bit more when/if Cyclone Alfie decides to come ashore. A few areas in the GC though, and south into NSW are really getting smashed though! Right now, I'm just annoyed Alfie hasn't hit, as I'm not allowed to crack into the BBQ foods like the bacon and eggs until the Cyclone hits "In case we lose power"...
    • I love fastener joints, the price difference between them and joints like Bunnings or Super Cheap is amazing, and they either have exactly what you want, or they can get it to quick They have even given me some for free when I only needed a couple of specific size In saying this, I have paid premium for fasteners from Bunnings if they have the sizes I need, but only for convenience really, as my local is only 10 minutes away, the Sushi joint near them is also a consideration  How's the weather Matt? Stay safe mate
    • Wideband is worth setting up if only for tuning purposes. I would not mess with the ignition system unless there's a misfire. HKS crank trigger is popular out here for the relatively easily sourced Denso crank sensor, not a bad idea to install as well regardless of power level on a standalone. Boost leak test is worth thinking about. Oil pressure sensor tied to a fuel cut isn't a bad idea either. Getting the tune figured out is a good idea. Without putting eyes on it and getting under it there's no way for us to tell you exactly what it needs but most likely you're down to the last 10% that will make a big, big difference in how happy you are with the car.
    • Doing a refresh of my 33 and can see a few websites stating they sell the entire main carpet for our cars, but they all have generic photos which is fine, i understand they are custom made to order.  Just seeing if anyone has got it done or had any experience with this, as i would only want to do it if the fit and finish was as good as oem https://carmatsdirect.com.au/products/moulded-carpet-or-vinyl-for-nissan-skyline-r33-1993-1998-coupe https://knoxautocarpets.com.au/moulded-carpets/nissan/skyline/skyline-r-33-1993-1998/
    • Any plans for E85? If so, add flex fuel sensor.   I'd probably add in the sensors I mentioned above if the Link will support using them for engine protection. With water pressure, you need to be able to effectively set it that "If temp > X, and pressure = atmospheric, shutdown" as at running temp, you should be able to read pressure in the cooling system. If pressure suddenly disappears, it means the water went some where, and this is a quicker reaction than waiting on water temp to go up (Which, can take a little longer than you'd like, considering it now has to wait for hot air to heat it up) Oil pressure, Oil temp, both would be on my list too if you're looking to add sensors. Wideband O2. And at least one EGT sensor. If you're feeling deluxe, put in individual runner EGTs. Single EGT sensor is more so forget about a specific number, get used to "What is normal EGTs", and then keep an eye on it, if it starts going away from "normal" it's a sign something is wrong (Also, things like the tune can still start going out of spec, but EGTs may not show it, for example one injector starts running leaning, so ECU richens everything up, now 5 out of 6 cylinders are rich, and running cool, with one cylinder lean and running hotter, so it's not perfect) Then there is your other things to look at non sensor related, but you may have already done, or have underway, and that would be things like building a sump for more oil, and better oil control under high G-Forces (Cornering, brakes, acceleration). Basically, the above is worth looking/thinking about, if the ECU can do protective stuff with it, and you continue to use it how you are (Drive it to the track, thrash it, drive home, repeat once every 3 to 4 months)
×
×
  • Create New...