Jump to content
SAU Community

Recommended Posts

Hi guys. Im planning on selling my current car which is a NA BA XR6. Because I'm stubborn I prefer to buy a car and modify it myself and I love having car projects.

I am currently thinking about buying an NA R33 GTS and Turbocharging it myself. What is the average power levels made from this kind of modification (I know there is a topic however it didn't give me a clear indication for R33 power levels) and can it be made to be a stealthy modification for example a stock R33 GTST intercooler and heatshielding over the turbo and manifold?

And I'm currently undecided on whether to buy a GTS or a GTS4.

Any opinions?

Cheers

Link to comment
https://www.sau.com.au/forums/topic/350470-na-to-turbo-project/
Share on other sites

I don't get it, why on earth would you not just buy a GTST?

There is A LOT of differences between a GTS and GTST other than just one having a turbo on it.

You need to do a lot more reading, all the information is there.

So buy a stock GTST and modify it...

Instead of buying a GTS and modifying it into a lesser model GTST.

It is like you turbocharging your BA because you would not be happy driving a XR6T knowing you didn't put the turbo on it yourself.

Seriously, doesn't make sense.

Actually Turbocharging my Falcon has been one of my considerations. Me and a mate turbocharged his Falcon Ute a couple of months back and got impressive results but I have always preferred Skylines more than a Falcon. Im also on my Ps now so that's also one of the reasons I no longer have a GTST and want to buy a Non-turbo Skyline. Long story

theres things your missing mate,

if you buy an n/a skyline, it will have the n/a brakes and it will be 4 stud. if you want to make it easy to find a nice set of wheels you need to convert to 5 stud and if turboing i suggest better brakes aswell.

if you get a gts4 and you ever want to drop a motor in the only one that will work will be out of a stagea or GTR, unless your prepared to loose 4wd or mix and match blocks and sumps.

interms of power. if you get all the factory gtst stuff and put it in the gts, this will include:

injectors, afm, ecu, dump pipe, intake piping and bov, factory intercooler, turbo, dump pipe, manifold, oil lines and water lines, gaskets, plus things I may have forgotten.

funny enough, add this all together and you get what a gtst does... about 150rwkw...

if, like in a gtst, you get a exhaust, a bleed valve for abit more boost, and a fmic you will get similar power ~180-200rwkw... so its really the same, the only reason blokes on here turbocharge their cars is because they already have the n/a skyline. you don't, stick the n/a xr6 until your off your p's, then get a gtst if you want and mod that.

Im telling you it will save you thousands in the long run.

  • Like 1

if you buy an n/a skyline, it will have the n/a brakes and it will be 4 stud. if you want to make it easy to find a nice set of wheels you need to convert to 5 stud and if turboing i suggest better brakes aswell.

That's not neccesarily true, my NA 33 has 5 stud wheels and the decent Sumitomo brakes front and rear.

That's not neccesarily true, my NA 33 has 5 stud wheels and the decent Sumitomo brakes front and rear.

Because it was changed because someone wanted a brake upgrade and 5 stud conversion before you got it.

Because it was changed because someone wanted a brake upgrade and 5 stud conversion before you got it.

No it's completely stock. Auto, No ABS, No Hicas, S2 with 5 stud & decent brakes.

Why would someone bother to upgrade the brakes and hubs on what is essentially a JDM salesreps car without doing anything else?

Edited by miguelegant

Getting a bit of topic.

The main point is people only turbocharge a GTS when they have already owned it and don't want to sell it for personal reasons or whatever. That I can understand.

If you don't own one though, to go out and buy a GTS with the plan to turbocharge it, when for the exact same money you can already buy a GTST is just silly.

It is like going out and buying a VE V6 Commodore with the intention of putting a LS2 into it instead of some one offering you a VE SS for the same money. Really, why would you?

Than on top of all that, you legally can't even drive the turbocharged car, so why go down that path? No insurance, constantly looking over your shoulder for every single cop so you don't get done etc. It just really isn't worth it.

theres things your missing mate,

if you buy an n/a skyline, it will have the n/a brakes and it will be 4 stud. if you want to make it easy to find a nice set of wheels you need to convert to 5 stud and if turboing i suggest better brakes aswell.

if you get a gts4 and you ever want to drop a motor in the only one that will work will be out of a stagea or GTR, unless your prepared to loose 4wd or mix and match blocks and sumps.

interms of power. if you get all the factory gtst stuff and put it in the gts, this will include:

injectors, afm, ecu, dump pipe, intake piping and bov, factory intercooler, turbo, dump pipe, manifold, oil lines and water lines, gaskets, plus things I may have forgotten.

funny enough, add this all together and you get what a gtst does... about 150rwkw...

if, like in a gtst, you get a exhaust, a bleed valve for abit more boost, and a fmic you will get similar power ~180-200rwkw... so its really the same, the only reason blokes on here turbocharge their cars is because they already have the n/a skyline. you don't, stick the n/a xr6 until your off your p's, then get a gtst if you want and mod that.

Im telling you it will save you thousands in the long run.

don't forget that the GTS-t has a stronger gearbox, factory LSD, and the key factor, will cost less to buy.

put simply, for the money it costs to buy a natro and turbo it you could buy a turbo one, build it up and be making a hell of a lot more power.

Dude i just picked up a 95 gtst with 130k for 4k, Sure its paint isnt great but otherwise its mechanically great. I think you would be stupid not to get a gtst with deals like that going around. I have already done heaps of fiddling and modding which gives you that satisfaction you were talking about, which i completely understand. The gtst is already a really great base man, and if you are decent with spanners you can do heaps of bolt on mods and get the f**kers cracking 300rwkw+ cheap as hell. Seriously reconsider..

yes, its definetly possible to make it stealthy. eg; you can have a black fmic, ces racing exhaust which looks almost exactly like the standard one, an air diversion plate to cover up the intercooler from the top. stock airbox and heatshield to cover up the pipings and turbo (no pods as it makes too much noise). but really, all those stealthy mods does not guarantee you not getting done by cops, ofcouse there are always cops out there that doesnt know what they are looking for lol. but once you get pulled over by highway patrol, i say thats yet lol.

i think i pm you few days ago, i say would be great to discuss it throught that if you wanna to.

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

    • After 23 years of owning a Skyline, finally had the latch go.  Followed this guide,  works like a dream again. Great Guide 👍
    • Hi all,   I’ve got the biggest lot of problems with my R33 GTS-T   It was a freshly rebuilt 25th anniversary RB25DET (plastic cas, neo cams) probably 6 years ago now   The engine was running so well but I fkd up badly and trusted someone I’d known for 10 years that was well known around Plazmaman for his welding and fab work. I added a lovely photo of some of his previous work. Not sure why my car was worked on by whoever did this shit     I’m normally someone who would never open myself up to something like this, I still can’t believe I did it. Trusting him literally fkd it all up for me. Everything has been a struggle, like it’s almost been 6 years that’s how much I’ve just on and off been trying to work it all out.    All I wanted was a car that danced down low, like full boost from around 3~3500rpm to redline, don’t really care what power it puts down (if it ever does) but I just wanted it to be quick to get on it.    He recommended the turbo to get, I picked Hypergear but he told me to get the front 4” with a T4 and 0.68 rear housing.    I was expecting all these beautiful welds, tidy fab work and paid for it to be ready to go to a tuner when I got it back.    I got a car back that was an absolute mess, I actually couldn’t believe it was my car anymore. I don’t think you could even call what he did welds, they’re disgusting.    So I stripped everything he touched off it and with every bolt I loosened it just got worse and worse.    I covered it and literally built and finished another car in the meantime but now it’s getting to the point where I really want my Skyline back.   Its a struggle because I paid him to do all this shit because I didn’t know how to and now I’ve had to try and figure it all out omg    Please excuse the bird shit horrible welds, I’ve got my show pony car and am so beyond dealing with this car I don’t even really care at this point.    If someone told me about what he did to my car I wouldn’t have believed them but it happened to me. It was unbelievable. He went missing, my car went missing, it came back missing parts, the straight af chassis rails bore the scars of being dragged up a trailer backwards, even the sandwich plate was bent. Everything was leaking and open to whatever fell into it, rounded off/ missing bolts, power steering oil and coolant everywhere, no gaskets, parts stolen off it, even managed to damage the sump pan.   Promised me he’d finish the car, knew what it meant to me, I paid him thousands and thousands just for him to trash it. He told me he was fully licensed and insured, come to find out he’d cancelled his ABN, so obviously no insurance. I had laid up insurance on the car and would’ve been covered but I was scared they would’ve written it off or because the business was no longer trading I’d still be liable.    He was supposed to:  New fully custom mild steam pipe exhaust manifold with turbo location moved from factory position to high forward mount. (I don’t know if it is a mild steam pipe, I’ve got a funny feeling the waste gate isn’t in a very good position and I don’t think the outlets off each cylinder are equal) 4” custom stainless steel dump with external gate (he re-plumbed it) Cut and shut OEM intake manifold with throttle reposition (I ended up doing the throttle reposition) Box in pod filter (left out) New 100cel catalytic converter (pretty sure it’s there but unsure if it’s 100cel) Front mount intercooler piping fabricated to suit (all smashed up and rusty holes where he was supposed to make it look standard where fmic piping passes through. I don’t even think my front bar is going to fit 🙄) Custom 5” intake pipe from pod to turbo (didn’t come with it so had to do something to make it work with the Z32 afm)   Engine: Full cylinder head service & machining  Brand new valves Precision upgraded spring kit Engine block honed New bearings  New piston rings  New ARP conrod bolt kit New ARP head studs Cometic head gasket VRS kit   ATR43SS2 ball bearing turbo 0.68 rear housing  Turbosmart 45mm external wastegate (got delivered to the fab bloke, I’ve got no idea what spring is in it, I’m assuming the one that came pre installed) Walbro 260 fuel pump  Nismo 740cc injectors (tested to 880) Spitfire coil packs GCG FMIC RB25DET manual 5 speed 4:11 rear diff   I’ve got an Apexi Power FC in it atm, I was hoping to just get it to operating temp to make sure everything was okay before towing to a tuner but it’s over-fuelling too much. I don’t think that’s going to happen so i think I’m going to get either a Link G4 or Haltech for it. What do you guys recommend? I can’t work out the power FC so just gonna give up on that one     It’s got an exhaust leak coming from somewhere I can’t see 🙄    The fuel pressure was steady but now it like drops from 40 to 20psi randomly (noticed this yesterday)    I’ll attach pics of the shit he put on my car and the engine bay now as it sits    I really just need some help, I need a tuner in Sydney I can trust, I’d like to be with the car while it’s being tuned if possible, I know it looks terrible but unfortunately I’ve just got to put up with it for now and fix the cosmetic stuff later   Do you guys think the manifolds are going to be okay? Or do I throw the exhaust manifold and try again?   I don’t even think these combinations are going to work tbh   I know everything I fitted was rated to be able to take at least 400kW but most rated higher    If you’ve gotten this far I really really appreciate it 🙏 I don’t mind if you trash me or the car, I made a rookie error and f**k I’ve paid for it. As you’ll see 🙄  
    • From everything I’ve heard you’ll be waiting a long time for  the parts to arrive 
    • Have you looked at the workshop manual?
    • Hmm. I've gotten pretty good outcomes from talking to them about things that I've had go wrong or ideas for improvement. Have had a lot to say about the R32 FUCAs, and they have sent out some replacement parts for those, gratis, on a couple of occasions. Mind you, I have bought a couple hundreds of $ of replacement rod ends for them too!
×
×
  • Create New...