Jump to content
SAU Community

Recommended Posts

I no, i mite one day come to like them if I can sort what ever is wrong with the dam things.

Anyone got any sudjustions ?

Any "up, down, up's" in size in the exhaust?

Cam timing?

Tired engine?

I no, i mite one day come to like them if I can sort what ever is wrong with the dam things.

Anyone got any sudjustions ?

Should be bout same as mine as almost same set up , i think should change cam timing to what mine is :)

The exhuast was farked when it made 330rwkw, 2.3inch front pipes into a 3inch catback than went down to 2.5inch in the cannon.

It's now got 3inch tuned length front pipes into a 3.5inch merge. Decat, and I'm just waiting on the 3.5inch tomei ti catback to turn up.

See how it all works out when the new system on bolted up. Than jez can do a full tune on it, cam gears, and all.

It's got type b pon cams.

Azza's made awesome power on the same setup I the same dyno.

His got a forged motor, but my motor is 160 across all 6 so it shouldn't b an issue.

C what happens

The exhuast was farked when it made 330rwkw, 2.3inch front pipes into a 3inch catback than went down to 2.5inch in the cannon.

Not exactly the turbo's fault with the little 5's trying to blow out of that man.

So what's considered responsive with -5's? 1 bar at 3600 rpm?

from memory my rb2630 with -10s made 1bar @ 3krpm, I'd need to dig it up as I posted my results in each gear on gtr UK forum

Not exactly the turbo's fault with the little 5's trying to blow out of that man.

Yea I no, the prob I had was I made up at 4inch system took it back to the dyno and only made 7kw more.

Im just saying -5 on something like your motor is crazy. It deserves a decent turbo. Gunna b awesome!!

Should be bout same as mine as almost same set up , i think should change cam timing to what mine is :)

Next time your under the bonnet man, could u have a look at what yours are set at? Maybe take a pic?

Next time your under the bonnet man, could u have a look at what yours are set at? Maybe take a pic?

Let me know when your back and i will meet you at Jez' s and we will have a look :cheers:

So what's considered responsive with -5's? 1 bar at 3600 rpm?

You won't get that on a 2.6l unless it's fully loaded up :)

On the street it's around 4000-4200rpm in 3rd for a 2.6l if memory serves me correct

u are the first unhappy -5 customer I have heard...am I allowed to ask who is your tuner?

Add me to the list then for street/hill runs/motorkhana stuff the -5s are shithouse on a 2.6l

Cars was significantly faster with the smaller turbos coming on much faster in a on/off throttle scenario as -5s are lazy and need a stroker.

Interesting as I found my other gtr with -5s very responsive. That was a 2.6 as well.

What do u think is a good turbo for the application u refer to above?

Its not a loaded question- just like to hear your opinion.

Well given I've said many times over that I had -9s taken off to put the -5s on (so i can comment on both, unlike most)... Wouldn't say it's particularly difficult to come to such a conclusion :merli:

I've had GTSS, GTRS & -5's on a 2.6ltr (as well as -10s on a 26/30 which Paul has driven).

^ Absolutely you can comment on -9's back2back with -5's as you've had both...really is horses for courses though as I personally found GTSS's way too small (not sure how -9's compare to GTSS though)

I think it depends on the sort of driving you do. Guys that do the 'on/off/on' driving IE hillclimbs, skid pan work and track work will always favour the small stuff.

Steveo overlayed a 2.6 with SS's and my 2.8 with 5's and down low they were pretty much the same. Top end, well we know what happened.

2.6 with -5's is still lethargic, however peoples definitions of being lazy/lethargic/laggy are all different.

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

    • I made a little more progress last night and added some E85 safe fuel tank baffle foam in behind the stock cam cover baffle plate.  It still feels really wrong shoving foam inside the engine but apparently its fine based on it pretty much being the MINES/Hi-Octane RB26 cam baffle kit and the few posts here I have found of people doing it and the lack of posts saying the foam broke down and ruined the motor... Still plan to check it frequently though lol The last step for this round of oil control modifications I plan to make is to add some -12AN fittings to the cam covers and connect them to some (already existing luckily) -12AN fittings on the sump. Basically a sudo head drain/sump breather/pressure equaliser without having to remove the motor and do the one on the rear of the head. My plan is to add them to either the tops or the sides of the cam covers at the back. unless there is a compelling reason to have them at the front on the sides which i have seen a few times though they were all on RB26 cam covers from memory so that may be due to the stock breathers being on the back and the integral baffle being different ?    
    • from an old insurance company i was with (Budget Direct) I had someone roll back into me at the lights got them to pull over. Got a picture of thier licence with address, had a dash cam video and, thier phone number. But only had 3rd party on the shitbox i was driving. insurance did nothing, cops wouldn't do anything due to the value of the damage (under $3000) so i just had to suck it up and go to U Pull It. 
    • Small Update on the Exhaust Situation A 200-cell cat was a bit too expensive for now, so I had the exhaust shop fabricate a new exhaust from the cat to the rear and an exhaust tip. I went this route to avoid cutting into the original exhaust and keep it intact. It’s essentially straight-piped, and the sound is noticeably different. The exhaust tip came with a silencer, so if it gets too loud, I can easily install it to tone things down slightly. Right now, the car bangs and pops like crazy -- which I personally love. In the future, I might add a resonator or a 200-cell cat, as niZmO_Man suggested, but for now, I’m really happy with how it turned out.  
    • And that's a massive problem, because deadshits will deadshit and give you false details. At least in these days of mobile cameraphones, it is trivial to take photos of any ID they are carrying at the same time as the 300 photo extensive documentation of the state of the vehicles that I recommend even for minor incidents. And you get photos of the person's face, any visible tatoos, etc etc, while you're at it. Then you try to avoid mentioning that you're fully capable of making explosives of various power levels and will wreck their shit if you are forced to hunt them down.
×
×
  • Create New...