Jump to content
SAU Community

Recommended Posts

ps i use the spool rods/cp piston package, proengines sump adapter, acl bearing, n1 oil/water pumps. 6 boost turbine kit, os giken quad plate clutch. car runs 8 bar oil pressure cold @ idle 5 bar hot @ idle. and it goes like a train.

  • Replies 286
  • Created
  • Last Reply

Top Posters In This Topic

great result witht he GT4094R rockabliiy!

I keep changing my mind on what i want to build, here is my thought process over the last year:

mild 2.6 - modded 2.6 - 3.0 with low mounts - 3.0 with neo head with medium-big single

So my question to you is: Why did you end up going for the GT4094R instead of the GT40R (GT4088R)?

And are you happy with the response compared to ur old GT35R?

great result witht he GT4094R rockabliiy!

I keep changing my mind on what i want to build, here is my thought process over the last year:

mild 2.6 - modded 2.6 - 3.0 with low mounts - 3.0 with neo head with medium-big single

So my question to you is: Why did you end up going for the GT4094R instead of the GT40R (GT4088R)?

And are you happy with the response compared to ur old GT35R?

also interested to find out

hi guys, the gt35r was good spooled hard around 3500rpm with a 1.06 rear, it was a single t3 entry and looked like if was fading off towards 6500-6800rpms, talked to kyle @ 6 boost and to be honest it was a toss up between the 4088r and the 4094r. but there is no comparison, the gt4094r with a .96rear is a fooking animal.t4 twin scroll, full boost thats 2.5 bar by 5300, 1 bar by 3300. and it comes on so hard at 70mph in 3rd when you plant it all 4 wheel wheelspin.

hi guys, the gt35r was good spooled hard around 3500rpm with a 1.06 rear, it was a single t3 entry and looked like if was fading off towards 6500-6800rpms, talked to kyle @ 6 boost and to be honest it was a toss up between the 4088r and the 4094r. but there is no comparison, the gt4094r with a .96rear is a fooking animal.t4 twin scroll, full boost thats 2.5 bar by 5300, 1 bar by 3300. and it comes on so hard at 70mph in 3rd when you plant it all 4 wheel wheelspin.

2.5bar?! What fuel do you run in this config?

  • 2 months later...
hi guys, the gt35r was good spooled hard around 3500rpm with a 1.06 rear, it was a single t3 entry and looked like if was fading off towards 6500-6800rpms, talked to kyle @ 6 boost and to be honest it was a toss up between the 4088r and the 4094r. but there is no comparison, the gt4094r with a .96rear is a fooking animal.t4 twin scroll, full boost thats 2.5 bar by 5300, 1 bar by 3300. and it comes on so hard at 70mph in 3rd when you plant it all 4 wheel wheelspin.

how much torque and whp are your RB30/26 producing ? do you race 1/4 mile ? do you have a dyno chart ?

how much torque and whp are your RB30/26 producing ? do you race 1/4 mile ? do you have a dyno chart ?

hi mate , well where to start. torque was 620lbs @ the fly no graph, bhp was 610 @ the hubs/wheels. and dyno chart below, haven,t 1/4 mile it yet. still on std gtr box which it will break if i do, mainly use the car for track work and road .

rb30flywheelfigure.jpg

on the graph car ran 1.85bar boost but the wastgate spring was to weak, since then we haved upped the spring and boost to 2.6 bar, will be intersting to dyno this year.

here,s a clip when it ran at anglesey north wales at 1.3bar november 08.

th_anglesey5.jpg

i didnt expect u to lose the car on that last corner - looks like a nice track with water views :D reminiscent of phillip island

were u shifting @ 8000rpm? who said rb30's cannot rev :D

you're not running a blow off valve right? the sound of turbo lag reminds me of my previous 3 cars & i love that sound!

what fuel system & injectors are u running?

Edited by Marko R1
i didnt expect u to lose the car on that last corner - looks like a nice track with water views :P reminiscent of phillip island

were u shifting @ 8000rpm? who said rb30's cannot rev :)

you're not running a blow off valve right? the sound of turbo lag reminds me of my previous 3 cars & i love that sound!

what fuel system & injectors are u running?

cheers mate. shifting aroung 7600-7800 but went to 8350 a couple of times, logged on the ecu, yep braked a little late at the entry to the left hander..lol

bov,s yes twin blitz super seqentials,cant hear them over the turbo..

fuel is shell 98 ron, 1000cc,s injectors, twin entry rail,twin tomei intank pumps feeding rail at bothe ends, 10mm return to tank..

cheers mate. shifting aroung 7600-7800 but went to 8350 a couple of times, logged on the ecu, yep braked a little late at the entry to the left hander..lol

bov,s yes twin blitz super seqentials,cant hear them over the turbo..

fuel is shell 98 ron, 1000cc,s injectors, twin entry rail,twin tomei intank pumps feeding rail at bothe ends, 10mm return to tank..

Nice vid there Rock.

I don't think I have ever seen anyone drive so carefully and sedatly on a track before!!! GO FOR IT!!! lol.

engine's only in for clearance purposes, dry sump/exhaust/bonnet. i've just got a new head so theres heaps of work still to do :D

just took these 2 pics. thinking back now i did put the t-piece on b4 the sump, and looking at it now, i agree with scooby that theres no way u could get it on/off with the sump on lol

1001093xk4.th.jpg1001094vg9.th.jpg

come on scoobs, just call me a ricer :cool:

here's another way of running the oil drain with a custom sump.

oildrain001uh9.th.jpg

  • 4 months later...
  • 3 weeks later...

Hi guys. Please help me here any advice would be appreciated. This was my set up: RB30det block honed out to 3.2L< forged rods and pistons, port and polished rb25 head, stock cams and cam gears, bosch coils, cheap s*** GT45 turbo and waste gate, top mount manifold, greedy plenum, 80mm throttle body, 800cc injectors, jun oil pump, microtec ltx12s ecu. Was running perfect at 450hp at the wheels tuned by dyson rotary.

That's how i bought the car:

Now i stripped the rb25 head off and replaced it with a r32GTR head from spool import. CNC ported, Good valves(not sure what type), HKS 282 cams, tommie cam gears, Turbonetics GTK1000 turbo, Turbonetics waste gate, 6BOOST top mount manifold, STANDARD GTR PLENUM ( not sure if this is a let down), sard fuel rail, sard 820cc twin spray injectors, One in tank bosch fuel pump that feeds to a catch can with 2 bosch 040 taking fuel from catch can to fuel reg. Eboost2.

So that's a list of what i have added to it. It now only makes 430hp at the wheels on 24psi and runs like shit. where or what have I done wrong. Or what have I left out. Maybe it's my tuner. Any good tuners that are recommended around Brisbane or gold coast Please let me know as well.

Thanks for your help. And please email me at [email protected]

Thanks

post-40332-1245076425_thumb.jpg

post-40332-1245076441_thumb.jpg

post-40332-1245076468_thumb.jpg

dude uve already got this in one thread, doesnt need to be here aswell

use the forum well, its full of knowledgeable people and lots of good info, but dont spam it.

if you keep all the responses to your question in your original thread it will be easier for you, and anyone looking it up in the future to keep track of.

admins and mods: feel free to delete my post when you deem appropriate in the interest of keeping the thread consice and on topic

Edited by Kranker
  • 2 weeks later...

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

    • That still isn't a lot to go on. I don't have a Y50 Fuga Head Unit wiring diagram. I can say that a lot of nissans of that age shared head unit plugs, so if you are in Australia something like this would probably help: https://aerpro.com/app091# You plug that into the car loom, then either plug the head unit ISO into that (if it has ISO), or you buy and ISO adapter harness that you wire in. Bit of stuffing around, but once you have ISO its easy to change things in future.
    • It is a kunfine Android screen . Does anyone know the wirering diagram of the fuga ??
    • just an update to this, poor man pays twice  Tried sanding down the pulleys but it didnt do the trick. Chucked another second hand alternator in the na car which I got for free off my mate and its fixed the squelling. Must have been unlucky with the bearings.    As for my turbo car, I managed to pick up a cwc rb alternator conversion bracket + LS alternator for 250 off marketplace, looked to be in really good nick. Installed it , started the car and its not charging the battery.... ( Im not good with auto elec stuff so im not sure if this was all I needed to do but I verified such by using a multimeter on the battery when the engine was running and I was only getting 12.2v )   I had to modify the earth strap for the new LS alternator , factory earth strap was a 10mm bolt which did not fit the bolt on the LS alternator which was double the size so I cut it off , went to repco bought some ring terminals that fit, crimped it onto the old earth strap and bolted it up to the alternator , started the car and same issue. Ran like shit and was reading 12.2 at the battery.  For a "plug and play" advertised kit thats not very plug and play but alas.  My question is , am I missing something ? Ive been reading that some people recommend upgrading the stock 80 amp alternator fuse to a 140 amp but I dont see how that would stop the alternator charging especially at idle not under load.  Regardless ive pulled it out and am going to get it bench tested by an auto elec tomorrow but it would be handy to know if ive missed something silly or have done something wrong.   
    • My wild guess is that you have popped off an intake pipe....check all of the hoses between the turbo and the throttle for splits or loose clamps.
    • Awesome, thanks for sharing!
×
×
  • Create New...