TUFSIG, GK Sigma GSR 2.6 EFI Turbo

Members Rides can be viewed here, remember when posting here to keep mechanical discussions for its appropriate forum.
User avatar
natosig
Posts: 176
Joined: Sat Jan 29, 2011 3:17 am
Location: perth

Re: TUFSIG, GK GSR 2.6 EFI Turbo - NEW UPDATES

Post by natosig »

Mate that is an awsome effort you've put in to this sigma it looks absolutely awsome
84 gk sigma
User avatar
TUFSIG
Sigma-Galant Police (Global Mod)
Posts: 3185
Joined: Mon Mar 16, 2009 10:34 pm
Location: Melbourne, Vic

Re: TUFSIG, GK GSR 2.6 EFI Turbo - NEW UPDATES

Post by TUFSIG »

Update

Got the turbo back with a double seal on the rear and now have a oil pressure reg and no oil out the back of the turbo now so all good, now i can finally get it too to get new 3inch system and new ecu with coil per cyl setup as well
TUFSIG
Boost Is the Only Way
1984 GK Sigma GSR, 2.6 EFI Turbo
1992 Aus Delivered 3000GT Twin Turbo
1984 GK Sigma GSR Stocka

Image
User avatar
TUFSIG
Sigma-Galant Police (Global Mod)
Posts: 3185
Joined: Mon Mar 16, 2009 10:34 pm
Location: Melbourne, Vic

Re: TUFSIG, GK GSR 2.6 EFI Turbo - NEW UPDATES

Post by TUFSIG »

Towing TUFSIG to the exhaust place to get new system fitted, Monaro styles
Image
TUFSIG
Boost Is the Only Way
1984 GK Sigma GSR, 2.6 EFI Turbo
1992 Aus Delivered 3000GT Twin Turbo
1984 GK Sigma GSR Stocka

Image
User avatar
TUFSIG
Sigma-Galant Police (Global Mod)
Posts: 3185
Joined: Mon Mar 16, 2009 10:34 pm
Location: Melbourne, Vic

Re: TUFSIG, GK GSR 2.6 EFI Turbo - NEW UPDATES

Post by TUFSIG »

Battery mounted and connected up, just finishing touches now for the car its running mad now that i fixed the timing
Image
TUFSIG
Boost Is the Only Way
1984 GK Sigma GSR, 2.6 EFI Turbo
1992 Aus Delivered 3000GT Twin Turbo
1984 GK Sigma GSR Stocka

Image
User avatar
TUFSIG
Sigma-Galant Police (Global Mod)
Posts: 3185
Joined: Mon Mar 16, 2009 10:34 pm
Location: Melbourne, Vic

Re: TUFSIG, GK GSR 2.6 EFI Turbo - NEW UPDATES

Post by TUFSIG »

As cars go i have another issue now the oil pressure is way too high sitting at 70psi at idle so ill have to take it off and check it out more then likely new oil pump is in order
TUFSIG
Boost Is the Only Way
1984 GK Sigma GSR, 2.6 EFI Turbo
1992 Aus Delivered 3000GT Twin Turbo
1984 GK Sigma GSR Stocka

Image
Billsy
Posts: 662
Joined: Sun Mar 22, 2009 5:43 pm
Location: Adelaide

Re: TUFSIG, GK GSR 2.6 EFI Turbo - NEW UPDATES

Post by Billsy »

is that cold idle or up to temp idle?
what viscosity oil is in there?

70psi isnt too high. what does it go to when revved?

I even shimmed my oil pump when i built mine for higher pressure than std
Insert witty one liner here -->
User avatar
TUFSIG
Sigma-Galant Police (Global Mod)
Posts: 3185
Joined: Mon Mar 16, 2009 10:34 pm
Location: Melbourne, Vic

Re: TUFSIG, GK GSR 2.6 EFI Turbo - NEW UPDATES

Post by TUFSIG »

thats just fresh cold oil it sits around 60psi and once warm around 70 and then goes up under aceleration and the oil is going past the turbo even with a double ring in it, been doing some reading and at idle i should be around 30psi or so and max 60psi. Garret also said no more then 60psi is needed in the turbo as well,

i already have a restrircter on the turbo oil line but im thinking i will have to setup a reg to ease the pressure till i get the pump looked at.

But from all indications 70psi at 1000rpm is not right at all hence why i believe the turbo was having the oil blast past the seal and then even go past it after a fresh rebuild.
TUFSIG
Boost Is the Only Way
1984 GK Sigma GSR, 2.6 EFI Turbo
1992 Aus Delivered 3000GT Twin Turbo
1984 GK Sigma GSR Stocka

Image
Billsy
Posts: 662
Joined: Sun Mar 22, 2009 5:43 pm
Location: Adelaide

Re: TUFSIG, GK GSR 2.6 EFI Turbo - NEW UPDATES

Post by Billsy »

what viscosity is the oil?
Insert witty one liner here -->
User avatar
TUFSIG
Sigma-Galant Police (Global Mod)
Posts: 3185
Joined: Mon Mar 16, 2009 10:34 pm
Location: Melbourne, Vic

Re: TUFSIG, GK GSR 2.6 EFI Turbo - NEW UPDATES

Post by TUFSIG »

Hey People

I have entered my 3000gt in just car rate my ride thing, If you have facebook and want to vote for me here is the link :P

https://www.facebook.com/justcar/130076 ... pp_data=85
TUFSIG
Boost Is the Only Way
1984 GK Sigma GSR, 2.6 EFI Turbo
1992 Aus Delivered 3000GT Twin Turbo
1984 GK Sigma GSR Stocka

Image
User avatar
TUFSIG
Sigma-Galant Police (Global Mod)
Posts: 3185
Joined: Mon Mar 16, 2009 10:34 pm
Location: Melbourne, Vic

Re: TUFSIG, GK GSR 2.6 EFI Turbo - NEW UPDATES

Post by TUFSIG »

Car is running but still not 100% i hate fuel only ECU junk, i was looking at updating with a newer microtech but after speaking to engineer i will need a computer with a closed loop so it looks like Haltech will have to be the goer atm

Some New Pics

Image
Image

New Gauges at night

Image
TUFSIG
Boost Is the Only Way
1984 GK Sigma GSR, 2.6 EFI Turbo
1992 Aus Delivered 3000GT Twin Turbo
1984 GK Sigma GSR Stocka

Image
User avatar
TUFSIG
Sigma-Galant Police (Global Mod)
Posts: 3185
Joined: Mon Mar 16, 2009 10:34 pm
Location: Melbourne, Vic

Re: TUFSIG, GK GSR 2.6 EFI Turbo - NEW UPDATES

Post by TUFSIG »

First wash in 3 years so all nice and clean now, cant wait to get new ECU and stainless system, the current exhaust makes it sound like a V6 commodore and this is just not right :P

Image
Image
Image
TUFSIG
Boost Is the Only Way
1984 GK Sigma GSR, 2.6 EFI Turbo
1992 Aus Delivered 3000GT Twin Turbo
1984 GK Sigma GSR Stocka

Image
User avatar
81GH
Posts: 495
Joined: Tue Apr 28, 2009 8:40 pm
Location: Adelaide SA
Contact:

Re: TUFSIG, GK GSR 2.6 EFI Turbo - NEW UPDATES

Post by 81GH »

gauges look rad, love how the lights match the stereo illumination :)
85GK GSR - EFI Camn
Image

85AB GSR VR4dia- Build
Image
User avatar
TUFSIG
Sigma-Galant Police (Global Mod)
Posts: 3185
Joined: Mon Mar 16, 2009 10:34 pm
Location: Melbourne, Vic

Re: TUFSIG, GK GSR 2.6 EFI Turbo

Post by TUFSIG »

Cheers mate, Getting another muffler put on this Sat cause its way too loud and the drone is so annoying
TUFSIG
Boost Is the Only Way
1984 GK Sigma GSR, 2.6 EFI Turbo
1992 Aus Delivered 3000GT Twin Turbo
1984 GK Sigma GSR Stocka

Image
User avatar
ISKA8
Posts: 1109
Joined: Tue Nov 03, 2009 7:35 pm
Location: WESTSIDE..MELBOURNE

Re: TUFSIG, GK GSR 2.6 EFI Turbo

Post by ISKA8 »

hey ya doing mate,nice too see you finally finished this beast..been a long ride but well worth it...looking good!
Image
1984 SIGMA GK GSR (was EFI TURBO 10psi 194.0kw atw ) N/A head & cam
Image
*1991 VN SS 5spd...HI COMP HEAD & CAM
Image
2004 MITSUBISHI EXPRESS BIG RIG MOBILE DETAILING 0414017857!
Image
MY NEW TOY F6310
User avatar
TUFSIG
Sigma-Galant Police (Global Mod)
Posts: 3185
Joined: Mon Mar 16, 2009 10:34 pm
Location: Melbourne, Vic

Re: TUFSIG, GK GSR 2.6 EFI Turbo

Post by TUFSIG »

Cheers mate, still a while to go yet till its running all good but its driving at least
TUFSIG
Boost Is the Only Way
1984 GK Sigma GSR, 2.6 EFI Turbo
1992 Aus Delivered 3000GT Twin Turbo
1984 GK Sigma GSR Stocka

Image
User avatar
TUFSIG
Sigma-Galant Police (Global Mod)
Posts: 3185
Joined: Mon Mar 16, 2009 10:34 pm
Location: Melbourne, Vic

Re: TUFSIG, GK GSR 2.6 EFI Turbo

Post by TUFSIG »

Decided to actually paint the cooler because the other one stuck out like dogs balls through the front grille

Image
Image
TUFSIG
Boost Is the Only Way
1984 GK Sigma GSR, 2.6 EFI Turbo
1992 Aus Delivered 3000GT Twin Turbo
1984 GK Sigma GSR Stocka

Image
User avatar
Benharjon
Posts: 113
Joined: Fri Mar 12, 2010 9:44 am
Location: Radelaide!

Re: TUFSIG, GK GSR 2.6 EFI Turbo

Post by Benharjon »

Very stealth! Great work :thumpsup:
Cheers Ben
User avatar
TUFSIG
Sigma-Galant Police (Global Mod)
Posts: 3185
Joined: Mon Mar 16, 2009 10:34 pm
Location: Melbourne, Vic

Re: TUFSIG, GK GSR 2.6 EFI Turbo

Post by TUFSIG »

Cheers Mate

Had the turbo exhaust gasket blow out on me last night so lucky i had a new metal one on order
TUFSIG
Boost Is the Only Way
1984 GK Sigma GSR, 2.6 EFI Turbo
1992 Aus Delivered 3000GT Twin Turbo
1984 GK Sigma GSR Stocka

Image
A112H
Posts: 7681
Joined: Tue Mar 24, 2009 5:01 am

Re: TUFSIG, GK GSR 2.6 EFI Turbo

Post by A112H »

lol, there is always something.
I like the stealth look, a big shiney FMIC really is for VL Commodores :P
User avatar
TUFSIG
Sigma-Galant Police (Global Mod)
Posts: 3185
Joined: Mon Mar 16, 2009 10:34 pm
Location: Melbourne, Vic

Re: TUFSIG, GK GSR 2.6 EFI Turbo

Post by TUFSIG »

god i hate VL Turbos lol
TUFSIG
Boost Is the Only Way
1984 GK Sigma GSR, 2.6 EFI Turbo
1992 Aus Delivered 3000GT Twin Turbo
1984 GK Sigma GSR Stocka

Image
User avatar
TUFSIG
Sigma-Galant Police (Global Mod)
Posts: 3185
Joined: Mon Mar 16, 2009 10:34 pm
Location: Melbourne, Vic

Re: TUFSIG, GK GSR 2.6 EFI Turbo

Post by TUFSIG »

I was looking at the SR20DET gh on ebay as a drift/track car though
TUFSIG
Boost Is the Only Way
1984 GK Sigma GSR, 2.6 EFI Turbo
1992 Aus Delivered 3000GT Twin Turbo
1984 GK Sigma GSR Stocka

Image
Scorpma82
Sigma-Galant Police (Global Mod)
Posts: 2119
Joined: Sat Oct 22, 2011 6:48 am
Location: melbourne

Re: TUFSIG, GK GSR 2.6 EFI Turbo

Post by Scorpma82 »

FMIC????????

F**king massive intercooler c**t???
Built with pride, Driven in anger
User avatar
TUFSIG
Sigma-Galant Police (Global Mod)
Posts: 3185
Joined: Mon Mar 16, 2009 10:34 pm
Location: Melbourne, Vic

Re: TUFSIG, GK GSR 2.6 EFI Turbo

Post by TUFSIG »

Only a 400x300 so not too big, you can fit one to a GK with no cutting at all which is good as well, or you can fit a 600x300 if you want to hang it out the front like a hectic VL turbo
TUFSIG
Boost Is the Only Way
1984 GK Sigma GSR, 2.6 EFI Turbo
1992 Aus Delivered 3000GT Twin Turbo
1984 GK Sigma GSR Stocka

Image
User avatar
Benharjon
Posts: 113
Joined: Fri Mar 12, 2010 9:44 am
Location: Radelaide!

Re: TUFSIG, GK GSR 2.6 EFI Turbo

Post by Benharjon »

Good choice on yours! Stupid Vl guys...

Stealth all the way! (H)
Cheers Ben
User avatar
TUFSIG
Sigma-Galant Police (Global Mod)
Posts: 3185
Joined: Mon Mar 16, 2009 10:34 pm
Location: Melbourne, Vic

Re: TUFSIG, GK GSR 2.6 EFI Turbo

Post by TUFSIG »

I can make it as stealth as i want but i think the plates will always give a hint of something
TUFSIG
Boost Is the Only Way
1984 GK Sigma GSR, 2.6 EFI Turbo
1992 Aus Delivered 3000GT Twin Turbo
1984 GK Sigma GSR Stocka

Image
User avatar
TUFSIG
Sigma-Galant Police (Global Mod)
Posts: 3185
Joined: Mon Mar 16, 2009 10:34 pm
Location: Melbourne, Vic

Re: TUFSIG, GK GSR 2.6 EFI Turbo

Post by TUFSIG »

Now to be the ECU for TUFSIG, Haltech Sprint 500

Image
TUFSIG
Boost Is the Only Way
1984 GK Sigma GSR, 2.6 EFI Turbo
1992 Aus Delivered 3000GT Twin Turbo
1984 GK Sigma GSR Stocka

Image
A112H
Posts: 7681
Joined: Tue Mar 24, 2009 5:01 am

Re: TUFSIG, GK GSR 2.6 EFI Turbo

Post by A112H »

(H)
User avatar
TUFSIG
Sigma-Galant Police (Global Mod)
Posts: 3185
Joined: Mon Mar 16, 2009 10:34 pm
Location: Melbourne, Vic

Re: TUFSIG, GK GSR 2.6 EFI Turbo

Post by TUFSIG »

No more shitty Microtech :P
TUFSIG
Boost Is the Only Way
1984 GK Sigma GSR, 2.6 EFI Turbo
1992 Aus Delivered 3000GT Twin Turbo
1984 GK Sigma GSR Stocka

Image
User avatar
TUFSIG
Sigma-Galant Police (Global Mod)
Posts: 3185
Joined: Mon Mar 16, 2009 10:34 pm
Location: Melbourne, Vic

Re: TUFSIG, GK GSR 2.6 EFI Turbo

Post by TUFSIG »

Turbo gasket finally arrived from the states, no more blowing out gasket, this shit is genuine lol

Image
TUFSIG
Boost Is the Only Way
1984 GK Sigma GSR, 2.6 EFI Turbo
1992 Aus Delivered 3000GT Twin Turbo
1984 GK Sigma GSR Stocka

Image
turbogj260
Posts: 222
Joined: Mon Mar 23, 2009 5:17 pm

Re: TUFSIG, GK GSR 2.6 EFI Turbo

Post by turbogj260 »

get more ponies with that ECU. Microtech = Megga shit...
81 Turbo GJ SIG-260
04 BA GT BA GT
Post Reply