Jump to content
SAU Community

Recommended Posts

+1 as abovementioned. guessing u mean direct bolt on to standard turbo manifold right? could u please find out postage to sydey 2170? cheers

with basic mods it will make around 240-250RWkw.....yes its direct bolt on to the skyline T3 flange...

HKS GT2540R - 350 PS Output

COMPRESSOR:

-Wheel- 46 Trim - 51.7 Inducer / 76.2 Major

-Housing- 60 Inlet / 50 Outlet - 0.60 A/R

TURBINE:

-Wheel- 76 Trim - 53.8 Major / 47.0 Exducer

-Housing- T3 inlet / Internal Skyline Type oulet - 0.64 A/R

how does this rate compared to a hks gt-rs ?

less response, higher top end?

what boost were u running? at what rpm did full boost come on?

Big discussion about this at the moment, link below.

http://www.skylinesaustralia.com/forums/in...howtopic=184119

yeah the 2530 is a good setup and matched compress vs housing

the 2540 is the same housing but a larger compressor so it adds in some more lag, as the housing is the same, but the wheel is larger

so you have to work harder to drive the compressor and you get a tiny bit more top end for it, but not worth it most say

not really a step forward in terms of lag just more power

got a dyno sheet comparo from a Jap Drift mag with the gtrs and 2540 fitted to a R34 4 door

the 2540 has almost the same curve as the gtrs but gtrs made just under 390ps

compared to the 2540 made 360+ ps

the gtrs only pulled away in the very top end

its like comparing a turbo design in the 1980s and GTRS which is a few year old if not newer. 2540 is not a lag machine, its more like a drift turbo... im gettin my car dynoed tomorow and let u know how this HKS GT2540 goes..... got all mods like powerfc, injectors, cooler, full exhuast, coil pack, z32, reg, pump, big clutch- so nothin is holding me back- no internal work so well see how it goes but im hoping abuot 250rkw.

its like comparing a turbo design in the 1980s and GTRS which is a few year old if not newer. 2540 is not a lag machine, its more like a drift turbo... im gettin my car dynoed tomorow and let u know how this HKS GT2540 goes..... got all mods like powerfc, injectors, cooler, full exhuast, coil pack, z32, reg, pump, big clutch- so nothin is holding me back- no internal work so well see how it goes but im hoping abuot 250rkw.

Keen to know your results, post it up in my thread once you get it tuned.

http://www.skylinesaustralia.com/forums/in...howtopic=184119

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

    • Reasonably hard, although I haven't run it with the new Endless setup yet. The old brakes were F50's on 335mm rotors and the car did a 1:40.6 at Phillip Island which is a reasonable time, I'm seeing high 600s on the temperature paint. A guy I know ran the Endless fluid at WTAC without issues and he was doing 1:33's I think (Evo) with a 355/332 setup. I don't get out to the track as much as I'd like but we put the car on the hoist and spanner check every bolt and re-paint mark everything, bleed the brakes, change the fuel, check the coolant system and re-bleed blah blah blah before every event. Motorsport is expensive, RB's are expensive so a couple of hours before an event is time well spent. It's also a net time saving because if you can keep your RB from self destructing it saves you time in the long term!
    • Welcome Alice......hope you have a bit more luck from here on! What was done in the build?  
    • Hello! I'm new here, I have an R33 GTST that is currently being finished up! Last year was pretty rough, blew two stock turbos so I decided to build the car. Has been down since November, but I get it back next weekend!
    • Hello, I believe my car was imported to America in the 2000s by Kaizo Industries. Would anyone be able to help me find more info on them? I've only found all the basic stuff like that paul walker bnr34, them being shutdown by feds, just stuff like that. Any help would be much appreciated, thanks!
    • I am using Motec M150.  I am not working on the car myself actually.  My workshop is giving all these info, they are quite reputable in the industry and are very familiar with Motec and RBs and have done a few big setups with VCam and single turbo on RBs.  In fact, they built and tuned my engine from day one.  But they are stumped with my engine at the moment and cannot work out how come the compression is so low with the VCam. They told me that they have now swapped in some Kelford cams (without the VCam) and can achieve around 130psi compression and the low end torque is better, but now the engine is doughy as.  It boosts and peaks at more than 1000rpm slower, with twin HKS GTIII RS, it doesn't get full boost until over 5000rpm. I have always thought the VCam was a bit disappointing at the low rpm. To a point I had to ride the clutch a fair bit to get up a small hill from stand still.  That was when I had a clutch.  Now changing to a 8HP, I don't have that luxury and this problem has become a major issue. I am beginning to think the VCam never work since the day it was installed.  Maybe it was just sitting at the most advanced point, that is why it went good at top end but very ordinary at the bottom.  Therefore, with the help of the Holinger 6 speed and paddle shift, as long as it was moving, it drove pretty good.
×
×
  • Create New...