D_Stirls

How those graphs going trent? You wouldn;t have any graphs of a TD06SL2 20G on a 25 would you? 10cm preferably.

Have a read of this thread, Most of it is just people talking S#*T but tehre is a quote copied from another forum about putting HIDs into lenses that aren't designed for then they you should read. http://www.nissansilvia.com/forums/index.p...howtopic=412495

PM me your number and i'll give you a call.

i hadn't read the other replys when i replied, but Matty is right. I think the later cheffy's may have had BOV's but the early one definitely didn't. So your not using the TD? If not when can i pick it up?

because it's from an early cheffy that didn't come with BOV's.

This rebuild thread seems better than the first one posted; http://www.sr20forum.com/turbo-guides/2547...-t28-turbo.html

That's the turbine housing A/R's but i was more interested in the compressor and turbine inducer and exducer sizes, as these tell you (more so the compressor side) how much the turbo will flow.

Have a read of this, it's for a T28 but their assembly is very similar. http://www.driftworks.com/forum/technical/...-t28-turbo.html

your not going to like what i'm going to say but; you can actually do it yourself. They are a very basic turbo in terms of their bearing/core design. The main thing is to make sure that you index all the compressor side parts that you take off so you can make sure that you put them back together exactally the same so you don;t then have to re-balance the assembly.

Garrett make the HKS CHRA's, the difference is that HKS clip some of the Garrett wheels and HKS make their own housings. Ask discopotato03 one here for the details as he knows his HKS/Garrett stuff backwards.

OK you'll need one of these then to be on the safe side. http://cgi.ebay.com.au/Turbo-Rebuild-Kit-M...=item3ef9490a72

The HKS 2530 is almost the same turbo as the Garrett GT2860RS (Disco-Potato) with the only difference being a slightly bigger inducer on the compressor (0.5mm) on the HKS version. And considdering the you can pick up the dancing spud for around the $1300 mark it (i'd hate to know what the retail is on the HSK item?) would be the way i'd be going if tossing up between the two. I don't know if you can find a T3 flange for the 2860 though. The TD is a lot bigger turbo than the 2530 though, it's even bigger than a 2871R and ever so smaller than the 3071R. Does anyone have the wheel specs for the standard R33 turbo? And just to make the decission making process harder, here's another turbo that is spec'd inbetween the GT2860RS and the GT2871R, A HKS GT2535; Bit more Exxy though; http://www.nissansilvia.com/forums/index.p...howtopic=415365

I already got first dib's. Think of fit as a finders feature Kind of.

just buy both and then you can;t go wrong

As i said in the PM i just sent you i can't be sure about the 3700rpm response as i am only going on the bigger trim versions of the TD06. Here's the pictures, as you can see it's identical; FYI the one pictures is for sale for US$300

Where in Aust can you get extrude honing done and what is an approximate cost. I'll be looking at getting a TD06 8cm housing honed to an in-between size (might have to go on the lath to achieve a 9cm though) as well as the exhaust manifold done in the next 6 months. The black coating is supposed to be better (rated higher) than the chrome coating has anyone had any problems with the chrome coating pealing off?

go for it, what have you got to lose. It's much the same as just pulling the engine out and putting it back in with the nissan stuff as it's all pretty modular. My conversion for instance; RB25 > S13 -Use a Cheffy X member that bolts straight up to the S-Series chassis rails. -Then use RB20 Engine mounts brackets, that bolt straight up to the 25 -Use some off the shelf rubber mounts (i have some ideas here but we'll see if they will work and or be an improvement on the RB20 mounts. -The only bit that has to be custom made is the gearbox X-member, which is no problem for me and infact i'll be making up some CNC brackets that Matt can then sell. -Almost forgot the custom tail shaft which will cost $250 for an engineering fabriction place that makes tails shafts. There you go the mechanical part is done.

the output shafts for RB30e and the RB20 gearboxes are the same so it's a VL tailshaft and will suit anything with either of those GB's. I haven't mentioned the 30et's because i'm not sure if the output shafts are the same, as i'm lead to believe that they had a stronger box so they may have a different output shaft.

EDIT!! It's a two piece tail shaft, all the nissans i've worked on use a two piece shaft

Yeah that's true but only one side of the rotor get's used per revolution of the output (Eccentric) shaft so there for only 1.3 litres (0.66 x 2 for a 13B) gets used per revolution. You need to forget about the revolution of the rotor becasue everything is measured (RPM and Power) on the output shaft on every engine. You never see a piston speed gauge on your dashboard do you. It's like saying that the rotation of the cam shaft is vital to the running of a 4 stroke engine so really the redline of our nissan engines is really around the 3750 rpm mark.

i just saw the 3.9 litre bit but i think that is a crock, they only use 1 side of the rotor each power (Stroke) so they are only using the 1.3 litres. that's like saying that a 2 litre engine is really 4 litres because the pistons sweep 4 litres per full cycle. Also that bit about gearing up the eccentric shaft 3 times to use regular gearboxes is also grasping at straws. They use a 3 times gear up because the rotor has 3 sides, so him saying that they could step it up to 6:1 then there would have to 6 sided rotor which would be huge.

WTF!! 45 pages in 6 weeks, i got to the end of the first page and then gave up.

"lol" :lol: I thought that you couldn't type in the emoticoms but it must just be that there isn't one for :lol: Oh it's 126491.10640673517327995574177731 by the way but i did use a calculator.

that was a theoretical statment, they may be. Personally i don't like the sound of rebuilding and engine <100,000km's so i'll never play with them. But i shouldn't actually say never becasue the do make huge power considering their displacement.

Tell her that it is a 2 storke engine (Even though it doesn't have any strokes), so in effect it'll use twice the fuel that a regular 1.3 litre 4 stroke engine does. It's also why they are rated at 2.6 litres when compaired to piston egines and why they make so much power from 1.3 litres.