Jump to content
SAU Community

Recommended Posts

Guys,

I'm being forced to buy a house so the OS Giken pistons I bought will never make into my engine. This was a special order and is the one of the only sets made. OS Giken as you all will know make some of the best pistons in Japan.

The kit comes complete with forged pistons, rings, clips, and heavy duty wrist pins and is brand new in the box.

I'm asking $old (which is less than I paid all up). The price I paid originally included the cost of a brand new stock piston from Nissan for them to reference and copy.

PM me if you need more detailed photos.

Only serious buyers please. I'll ship it anywhere in Australia.

(0419)

I've also got other parts which I will post up later. ie. Greddy plenum, Jun cams & adjustable wheels, Tomei valve springs, HKS head gasket etc...

Cheers,

Gerard

hey mate if i had the cash id take those pistons now but i spent to much on mine at the moment so gotta save some cash but i will b afta some cams, a head gasket and if u know who can get some for a good price some hks cam gears email me at [email protected] when u r gonna sell em thanks mate and good luck with the pistons wish i could get em :D

Due to the number of responses, here is a full list and revised numbers.

OS Giken Pistons Sold

Greddy inlet plenum + Greddy fuel rail (top feed) + adaptor Sold

Nissan Q45 90mm throttle body with matching short accelerator cable Sold

Jun Cams (custom 66(264) 9.0 lift, largest lift without headwork) Sold

Jun adjustable Cam wheels Sold

Tomei valve springs Sold

Jun 1.2mm Headgasket Sold

Nismo 300km/h speedo Sold (I can have it set to match the stock odo if required)

Nissan RB25DET Engine gasket repair kit Sold

Gasket kit comes with the following items:

1 x Gasket goo

1 x Drain plug washer

1 x Head gasket - stock

1 x Rear Crankshaft oil seal

2 x camshaft oil seals

24 x valve stem oil seals

1 x rocker cover exhaust gasket

2 x rocker cover intake gasket

1 x crankshaft oil seal

1 x Intake manifold collector gasket

1 x manifold gasket

1 x exhaust manifold gasket

1 x oil strainer gasket

1 x oil pump gasket

1 x throttle chamber gasket

1 x O ring seal

1 x A.A.C valve gasket

I can take hi-res shots of everything so let me know if you want photos. Everything listed is brand new with some unopened.

Cheers,

G

Originally posted by T0nyGTSt

The Jun cams are for the RB25det?

http://www.junauto.co.jp/products/cylinder...-nissan.html?en

T.

Everything is for the ECR33 RB25DET. Cam gears fit RB20, RB25 & RB26. Cams are Jun, but a special order with higher lift then their standard ones... They're the largest lift that will fit the head without having to machine the head. You must fit the stronger valve springs with these cams.

G

Originally posted by rb20-calais

are they both cam wheels? $200 each or for the pair?

Evan

Ooops, I meant for the pair. Price has been revised. Head Gasket is a Jun one, not HKS. (Most of these parts are rebadged anyway... :D)

Sorry about that.

G

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

    • Hey Dave, welcome aboard! Good to see another soon-to-be Stagea owner here. The wagons are awesome — plenty of space, still got that Skyline DNA, and loads of potential if you’re into mods. Definitely post up pics when you get it, everyone here loves seeing new builds. What model/year are you looking at?
    • See if you can thermal epoxy a heatsink or two onto it?
    • The other problem was one of those "oh shit we are going to die moments". Basically the high spec Q50s have a full electric steering rack, and the povo ones had a regular hydraulic rack with an electric pump.  So couple of laps into session 5 as I came into turn 2 (big run off now, happily), the dash turned into a christmas tree and the steering became super heavy and I went well off. I assumed it was a tyre failure so limped to the pits, but everything was OK. But....the master warning light was still on so I checked the DTCs and saw – C13E6 “Heat Protection”. Yes, that bloody steering rack computer sitting where the oil cooler should be has its own sensors and error logic, and decided I was using the steering wheel too much. I really appreciated the helpful information in the manual (my bold) POSSIBLE CAUSE • Continuing the overloading steering (Sports driving in the circuit etc,) “DATA MONITOR” >> “C/M TEMPERATURE”. The rise of steering force motor internal temperature caused the protection function to operate. This is not a system malfunction. INSPECTION END So, basically the electric motor in the steering rack got to 150c, and it decided to shut down without warning for my safety. Didn't feel safe. Short term I'll see if I can duct some air to that motor (the engine bay is sealed pretty tight). Long term, depending on how often this happens, I'll look into swapping the povo spec electric/hydraulic rack in. While the rack should be fine the power supply to the pump will be a pain and might be best to deal with it when I add a PDM.
    • And finally, 2 problems I really need to sort.  Firstly as Matt said the auto trans is not happy as it gets hot - I couldn't log the temps but the gauge showed 90o. On the first day I took it out back in Feb, because the coolant was getting hot I never got to any auto trans issues; but on this day by late session 3 and then really clearly in 4 and 5 as it got hotter it just would not shift up. You can hear the issue really clearly at 12:55 and 16:20 on the vid. So the good news is, literally this week Ecutek finally released tuning for the jatco 7 speed. I'll have a chat to Racebox and see what they can do electrically to keep it cooler and to get the gears, if anything. That will likely take some R&D and can only really happen on track as it never gets even warm with road use. I've also picked up some eye wateringly expensive Redline D6 ATF to try, it had the highest viscosity I could find at 100o so we will see if that helps (just waiting for some oil pan gaskets so I can change it properly). If neither of those work I need to remove the coolant/trans interwarmer and the radiator cooler and go to an external cooler....somewhere.....(goodbye washer reservoir?), and if that fails give up on this mad idea and wait for Nissan to release the manual 400R
    • So, what else.... Power. I don't know what it is making because I haven't done a post tune dyno run yet; I will when I get a chance. It was 240rwkw dead stock. Conclusion from the day....it does not need a single kw more until I sort some other stuff. It comes on so hard that I could hear the twin N1 turbos on the R32 crying, and I just can't use what it has around a tight track with the current setup. Brakes. They are perfect. Hit them hard all day and they never felt like having an issue; you can see in the video we were making ground on much lighter cars on better tyres under brakes. They are standard (red sport) calipers, standard size discs in DBA5000 2 piece, Winmax pads and Motul RBF600 fluid, all from Matty at Racebrakes Sydney. Keeping in mind the car is more powerful than my R32 and weighs 1780, he clearly knows his shit. Suspension. This is one of the first areas I need to change. It has electronically controlled dampers from factory, but everything is just way too soft for track work even on the hardest setting (it is nice when hustling on country roads though). In particular it rolls into oversteer mid corner and pitches too much under hard braking so it becomes unstable eg in the turn 1 kink I need to brake early, turn through the kink then brake again so I don't pirouette like an AE86. I need to get some decent shocks with matched springs and sway bars ASAP, even if it is just a v1 setup until I work out a proper race/rally setup later. Tyres. I am running Yoko A052 in 235/45/18 all round, because that was what I could get in approximately the right height on wheels I had in the shed (Rays/Nismo 18x8 off the old Leaf actually!). As track tyres they are pretty poor; I note GTSBoy recently posted a porker comparo video including them where they were about the same as AD09.....that is nothing like a top line track tyre. I'll start getting that sorted but realistically I should get proper sized wheels first (likely 9.5 +38 front and 11 +55 at the rear, so a custom order, and I can't rotate them like the R32), then work out what the best tyre option is. BTW on that, Targa Tas had gone to road tyres instead of semi slicks now so that is a whole other world of choices to sort. Diff. This is the other thing that urgently needs to be addressed. It left massive 1s out of the fish hook all day, even when I was trying not too (you can also hear it reving on the video, and see the RPM rising too fast compared to speed in the data). It has an open diff that Infiniti optimistically called a B-LSD for "Brake Limited Slip Diff". It does good straight line standing start 11s but it is woeful on the track. Nismo seem to make a 2 way for it.
×
×
  • Create New...