Jump to content
SAU Community

Recommended Posts

hey al yeah i bought a new rb25det stock balancer tho i didnt see the point going for an aftermarket version cause i wont be revving it past 7 thou revs anyhow, so will the N1 oil pump fit without modification and do u guys suggest going for an N1 water pump aswell?

It will fit but if you're removing the crank fit a crank collar for peace of mind.

Personally I wouldnt bother with the N1 water pump especially if its a street driven car.

Agreed..

N1 oil pump - good

N1 water pump - don't bother for a street car

can anybody tell me if there is a thead on here that explains how to run the vct/vvt

in an 30/26,and wat else to do to the block so i can boltit together.. and wat page? cant seem to find it and i realy need to get my head and block to the machinests

nz forums suck

cheers :)

I remembered seeing something about how to run the VCT/VVT setup with the RB26 head.

When I first saw your post, I could not find it becuase I did not search for NVCS.

http://forums.hybridz.org/showthread.php?t...;highlight=nvcs

Just wondering if anyone has run a Garrett GT3082R with 1.06 A/R non an RB30DET with an ext wastegate? As far as I can tell these should be somewhere in between a 3076 and a GT35R meaning a good trade off between faster spool-up and less boost dropping off in the high end.

http://www.gcg.com.au/Catalogue_Menus/Garr...ttbb_gt3040.htm

Rotorua Import Pro Shop (RIPS) - Crate motor,

RIPS Plenum,

Boost Worx Stainless Highmount,

Just Jap GTR Style 100mm Cooler

XR6 Turbo - GT3540 IW with the 1.06 rear

POWER FC

HKS Cam Gears

Tial 50mm BOV

Stock injectors for run in then changing to 800cc Sards

Bosch 044 and ARE Surge setup

It has come down to piston choice time. I am currently looking at the arias 9.2:1 and 9.5:1 CR pistons and i am trying to decide which set of pistons to go for. Aiming for around 350-370RWKW (mainly street use occasional track use) using a GT35R turbo. Which compression ratio would best suit my application?

After ppl's thoughts on running a 4 inch dump pipe (using a 4-3.5 reducer at the turbo) reduced to 3.5" later for a GT3582R on a 25/30, is it worth the effort?

Looks like a weapon mate, id be interested to see how your boost responce goes as ive heard some very mixed stories re plumbing it off the housing, some are great, others very average.

Engine looks like a weapon though!

Go the CP 9.0:1, the Arias might be a tad high for the power you are aiming for on pump fuel.

It has come down to piston choice time. I am currently looking at the arias 9.2:1 and 9.5:1 CR pistons and i am trying to decide which set of pistons to go for. Aiming for around 350-370RWKW (mainly street use occasional track use) using a GT35R turbo. Which compression ratio would best suit my application?
Go the CP 9.0:1, the Arias might be a tad high for the power you are aiming for on pump fuel.

I second that.

I'm using the arias 9.2 comp pistons, after cc'ing the head, the bowls were smaller than standard (the head had been faced more than once before it was in my hands).

With a std thickness head gasket comp would be close to 9.4 so I've got to stuff around finding a thicker head gasket to get it down to 9.0ish.

I only intend using 1 bar on pump fuel and winding it up on race fuel.

While on the topic, what brand is the best bang for $ race fuel?

well my head is away getting rebuilt rang the guy up and he said that there isnt much wrong with the head so that all good and my stuff is away getting balanced, engine is about 40 percent complete just waiting to get my stuff back then we can build it up so far just spent over 7 grand with about 9 or 10 grand to go the only thing i wont be touching is the head besides the rebuild cant wait to get it going it will be exciting :wave:

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

    • Even more fun, leave all the ADAS stuff plugged in, but in different locations, hopefully avoid any codes!   And honestly, all these new cars with their weird electronics. Pull all the electronics out Duncan, and just shove an aftermarket ECU and if needed a trans controller in, along with a PDM. Make it run basic but race car styled!
    • To follow up a question from earlier too since I had the front bar off again (fking!) This is what is between the bumper and the drivers side wheel And this is the navigator side, only one thing but its a biggy! So basically....no putting coolers in the wheel arches without a lot of moving other stuff. Assuming I move to properly race prepping this car I'll take that job on and see how the computers respond to removing a whole bunch of ADAS modules
    • So I prepped the car for another track day on Wednesday (will be interesting to see coolant temps post flushing out and the larger reservoir, with a forecast of 3-14 being 20o cooler than last time I took it out). Couple of things to mention; since I am just driving the car and not taking a support vehicle, I took the rear seats out and just loaded the back up Team Trackday style. Look at all that space! To cover off removing the rear seat....it is weird (note the hybrid is probably different because it wouldn't have folding rear seats) Basically, you remove the lower seat base, very similar to a r series but it is a clip that pulls forward to release the base rather than it being bolted down. Easy Then, you need to remove the side section of the rear seat on each side. There is a 14mm head nut at the bottom of the side piece, the it slides upwards off a hook at the top to release; you also need to unhook the seatbelt from the loop at the top. Then the centre piece is weird. You need to release/fold the seats forward with the tab in the boot on each side From there, there are 2,x12mm headed bolts holding the rear of each seat to the folding bracket, under the trim between the rear seat and the boot (4x christmas tree clips there, they suck). The seat is out but you can see where the bolts attach to the bracket
    • As discussed in the previous post, the bushes in the 110 needed replacing. I took this opportunity to replace the castor bushes, the front lower control arm, lower the car and get the alignment dialled in with new tyres. I took it down to Alignment Motorsports on the GC to get this work done and also get more out of the Shockworks as I felt like I wasn't getting the full use out of them.  To cut a very long story short, it ended up being the case the passenger side castor arm wouldn't accept the brand new bush as the sleeve had worn badly enough to the point you could push the new bush in by hand and completely through. Trying a pair of TRD bushes didn't fix the issue either (I had originally gone with Hardrace bushes). We needed to urgently source another castor arm, and thankfully this was sourced and the guys at the shop worked on my car until 7pm on a Saturday to get everything done. The car rides a lot nicer now with the suspension dialled in properly. Lowered the car a little as well to suit the lower profile front tyres, and just bring the car down generally. Eternally thankful for the guys down at the shop to get the car sorted, we both pulled big favours from our contacts to get it done on the Saturday.  Also plugged in the new Stedi foglights into the S15, and even from a quick test in the garage I'm keen to see how they look out on the road. I had some concerns about the length of the LED body and whether it'd fit in the foglight housing but it's fine.  I've got a small window coming up next month where I'll likely get a little paint work done on the 110 to remove the rear wing, add a boot wing and roof wing, get the side skirt fixed up and colour match the little panel on the tail lights so that I can install some badges that I've kept in storage. I'm also tempted to put in a new pair of headlights on the 110.  Until then, here's some more pictures from Easter this year. 
    • I would put a fuel pressure gauge between the filter and the fuel rail, see if it's maintaining good fuel pressure at idle going up to the point when it stalls. Do you see any strange behavior in commanded fuel leading up to the point when it stalls? You might have to start going through the service manual and doing a long list of sensor tests if it's not the fuel system for whatever reason.
×
×
  • Create New...