hardsteppa
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Posts posted by hardsteppa
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It is likely to boost creep ' a little bit'...depending on the manifold and design. I have the same turbo setup and it often had an uncontrollable rise at the top of the rpm range, although the current g30-660 with .73 housing and same gate/manifold holds boost just fine.
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On 26/01/2024 at 1:21 PM, admS15 said:
Anyway, single is still king. Twins still in the bin. Lol xoxo
LOL I refuse to run anything BUT single turbo...on my rb25 :p
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another timewaster msging but...still available.
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The video game being played only allows color change..?
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wd-40 first.
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that's great John. BUMP
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ended up going with bolts from this seller, as a much cheaper option https://www.ebay.com.au/str/thefastenerwarehouse
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I have broken old cam cap bolts a couple of times. In my experience, they don't age well, and better to plan to replace with new bolts if yours are 5+ years old. Drilling out the broken bolt section was a bit messy with the engine in the car, but, turned out fine. I now use the Tomei cam bolt studs although, even broke one of those and it was only a few years old. DEFINITELY something to be very gentle with.
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On 21/12/2023 at 10:31 PM, Predator1 said:
So I finally bolted this puppy on my recent trip back home:
https://www.alphaomegaracing.com/product/monstar-tailshaft/
I noticed on a long drive through traffic, I started getting some vibration on the motorway around 140+ (after traffic). I'm guessing it expands ever so slightly once heated up closing up clearances.
We swapped back to the oem drive shaft and no vibration.
Anyone else running similar drive shaft? Is there any way to get rid of the vibration? I'm already running whiteline subframe bushes and Nismo rear diff bushes.
Def seemed to be more rev happy and responsive with the 1 piece though!
Thanks for posting your experience, I was looking at getting one of these. Though, still not sure if the money would be better spent just getting the OEM shaft overhauled.
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Picked up a set of 4x 215/45/17 Yoko AD09's on the BJTM "buy 3 get 4th free deal", to go on Project White Lightning. Put them on over the weekend, after a few days running in, they had the first real cornering test today. Not sure if I've had a stroke or my face has been torn off but, fk me...Cornering to the point of physical pain, and not even a hint of squeal from the tyres. VERY good tyre.
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Thanks Duncan, yes I have just reused the original bolts with blue Loctite on them. No issues with doing this so far, and I'm hard-pressed believing the 12.9 bolts will snap, more likely to mayyybe come loose...which loctite should prevent. I'm still thinking of the ARP's though, especially for the 4x rear hub bolts, carrying the vertical load of the car.
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So, on the new car, OEM has used heaps of 12.9 grade TTY bolts on the brakes and mounting, suspension mountings, bearing hubs etc,with the workshop manual saying they're all single use only, being TTY. I say fk throwing away and buying new bolts everytime I want to work on something, so am considering replacing them with ARP bolts. Their 8740 cromoly yield spec seems to exceed 12.9 grade bolts - anyone with any thoughts on using ARP instead?
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Federal RSR-RR semi slicks were one of the best tyres I've used in the wet.
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16 hours ago, Komdotkom said:
Yeah, Maxspeeding rods will be fine but you'll have to check the lengths and big / small ends for size.
as you should do with any rods you buy.
Yeah mate yeah, still around, just don't do much with the Skyline now as it's 'fully done" and I rarely drive it. Been busy with "Operation Thunder"......no wait... "Project - White Lightning"...yes that's better. A Barina, yeah that's right, Barina, RS. Little turbo nugget daily driver. It's fun driving something that's so sh1t lol but yet still so enjoyable, and a few (ok more than a few) mods have transformed it into something that actually goes pretty well.
When I do drive the R33 though it gets hammered hard every time. Posted an update on the rods in my build thread - they've been faultless. Hope you have the same result with them.
For pistons on a budget I used Ross pistons - have also been faultless.
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I had this happen earlier this year. R33 gtst, different knuckle but same failure.
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yeah sorry but that does look pretty sh1t. I use one like this https://www.aliexpress.com/item/1005003648296789.html?spm=a2g0o.productlist.main.11.6567474c9ga2rG&algo_pvid=912783c9-3044-4f88-a035-728286787b0c&algo_exp_id=912783c9-3044-4f88-a035-728286787b0c-5&pdp_npi=4%40dis!AUD!192.70!192.7!!!121.98!!%402101f49f16923538504684434e3acc!12000026642021204!sea!AU!4138068839!&curPageLogUid=W4PW53XF41pW
yes the wastegate outlet is shocking. No argument there...but with an EBC and the right sized turbo, boost control is not an issue. I was prepared to internally ground shite welds etc but it didn't have any issues like that, it is of decent thick construction, 3?+ years and no cracking, apart from where the wastegate tube comes out of the manifold. Welded that up and welded in a small brace to that tube, and haven't had any further issues. Fits GTX3076 just fine. I was looking at 6boost but bought this cos it was about $280 aus delivered so why not, and very happy with that choice years on now.
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bump, to $300...just gathering dust here. Also have>
Craig Davies 16-inch thermofan on fibreglass shroud to fit an R33 gtst radiator, and Craig David electronic fan controller with wiring harness ready to fit to R33. $165 plus postage to most places in Aus. Very very new. Note if you like in a warm climate like Qld you'll struggle to control temps in a streetcar with a thermofan, OEM is best, but should be fine in colder climates or track car.
GTX3076Rg2 Garrett turbo, and Hypergear ATR43 ballbearing turbo. $1200 and $1000.
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18 hours ago, silviaz said:
The ones I'm looking for are OEM and have king springs. Will check out the wiring stuff. Cheers for the info on KYB, seems interesting.
for the love of god do NOT buy KYB struts if they are the OEM/Excel G i think they're called? They were the most wallowy piece of crap shocks I've ever used . Get something more sports oriented but not sure you'll find much (i don't know what car you have but on that basis I will assume everyone drives an R33 gtst 😁) , probably only Bilstein, and for the rubles they will cost, you'd be better to look at MCA's, Shockworks etc as a complete unit. If you're truly on a budget the Blitz coilovers give a reasonable ride on the street but not the greatest longterm option.
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6 hours ago, smashmiek said:
What are your thoughts/results with the 0.73 housing on the G30 660? I’m tossing up whether to get one of the GCG G30 770s for my RB25.
to me it's the perfect size; the 0.63 or whatever it is, can't remember, is too small, so the .73 gives good spool but still enough top end flow. Couldn't say on a 770 though?.
0.73 can be a hard size to find though I think - the Pulsar G30-660 came with it, so I'm using it on the Garrett supercore.
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indeed..for the gearbox, if you get a 2ndhand RB25det box in excellent condition then great, but if not, don't waste your money rebuilding it. I did, and for what it cost me, would have been better to buy a new R34 box. Although it was a good learning experience to rebuild it, it was just not cost-effective and some parts are unavailable now so couldn't 'fully' rebuild it as I'd like to have done, eg 2nd and 3rd gears.
For the turbo-sale-ness, would do the Garrett for $1200 plus 30 postage, the Hypergear prob, $1000? For your build I would suggest the Garrett; I say this because from your build and going Haltech I'd say in the not so distant future you're going to want ' more" and the Garrett will likely give you more, as well as being as good as brand new...up to you of course.
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to also add, in my experience the Pulsar turbos are good, but were just a little short of the performance of a genuine Garrett...get what you pay for hey. I tried both a Pulsar G30-600 and then the Garrett G30-660, and that was my impression. Using the same 0.73 exhaust housing on both.
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21 hours ago, Liam2421 said:
Ah yes Just pump 98
yes I’ve been leaning towards 3076 just trying to figure what size rear housing will get me the response I’m after, im thinking .82?
the dyno graph I posted some time back, i think it was in the Hypergear thread? Was for a Garrett GTX3076Rg2 with a 0.82 rear housing on 98. I don't have the dyno PDF on this PC to post again sorry, but search and you should find it. It was 'around' the 300rwkw (PITS dyno apparently reads a little lower than some). I ran it with a 0.68 housing and yeah a bit small, the top end of the 0.82 outweighed the slight increase in responsiveness. I will do a sales plug lol, I have it for sale if you're in Aus and want it...only done about 2000 k's, almost brand new. I also have the Hypergear turbo I compared it to which made a little more power as per my post, but that turbo's done more like 40,000 k's, still good though. No use for either now as I've switched to the G30-660.
I will say, while the Hypergear made a little more, the Garrett felt like the real power would come running a little more boost than 21 psi, like it was just starting to come alive. Sounds cooler than the Hypergear too I've gotta say 😁, more whistle than a steam kettle on the boil.
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someone messaged me about this recently, asking, any issues with the rods? It's been a nice trip down memory lane re-reading this thread, ahh yes good times.
Years later now, with the engine given full throttle every time it's driven, and zero issues with the engine, it's still running faultlessly. So yes, good result using the Max rods.
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I used to use coppers, but now use the IRIWAY's cos yes plugs aren't hard to change on an RB but, still is maint and time, and wear on the aloominum (go USA lol) head threads everytime they're changed. The IRIWAYS have been great, but will foul a little if you putter around too much, so good excuse to give it some full volume regularly and keep them working properly. I replaced the IRIWAYs around 50,000k's? and don't know why I bothered, they still looked fine. Only on my 2nd set now for don't know how many years, but it's alot.
R33 GTST need advice
in RB Series - R31, R32, R33, R34 (1986-2002)
Posted
What do you mean by easy upgrades? ebay for your end caps