Sigma-galant.com

There are drags on just about every weekend. Check the website for weather and dates.

http://www.heathcoteraceway.com.au/

Did you ask kyp about his "FRANKY" turbo?

Interesting, but only on this forum would people endorse a $247 ECU.
The controller looks like the old mitsubishi diagnostic, Multi use tester (MUT1) from the 80's.
The features are impressive, but looks time consuming and unnessesary seeing ECU's aren't that expensive.

600cc injectors, std fuel pressure reg and rail. 070 pick-up and 044 feed pump via surge tank.
If your using E85, double up on everything.

freezing winters night 20 degrees??? Why even have a heater??
I won't tell you how cold it gets in Melbourne or Tassy.

TUFSIG, what cam, turbo and injectors are you using?

Also at what rpm were you getting you peak power?
Cheers

Got mine tuned at Maztech.
Yeah 200kw is about the limit with my cam and turbo setup.
Microtech have a "Matrix" tune option that allows fine tuning. That is why you can get your car tuned for $150 or $300+.

Is there a Bolt in LSD for a sigma?? I want to drift it.[/quote]

I remember seeing on the old site, someone found a company in china that does direct bolt on lsd kits for sigmas. And when they did a EOI nobody wanted them.

I have a LT10s on my astron. No problems with cruise, Wide Open Throttle or cold starts. Makes 200kw atw on 18psi stock t03. B4 tune used to splutter on cruise, VERY heavy on fuel etc. It all depends on who tunes your car. Honestly, most of the guys tuning cars don't give two s#!ts about sigma's and...

. . I hope he knows he is up for bigger wheels and rubbers. I'll stick with my 13 inches. . . Isn't it obvious? If your using commo brakes/studs you would need the GM rims anyway. I'd rather put drums on the front of my car than run big discs. Wheels bigger than 14"s is just showing off, and u...

Interesting alternative. The cost of your conversion is no more or less than any other set up.
Hopefull this will reduce the amount of, "LSD in a Sigma" threads. But I doubt it will.

Well done.

There's nothing wrong with the t25 flange. It just isn't a direct bolt on replacement.
You can always just buy or make an adapter.
I think ATP does a "Franky" Turbo with the mits tdo5 , they are meant to be good. I just don't know anyone that's got one but.

The Garrett GT2860RS (Disco Potato) is an affordable upgrade that is suited to 2.6lt and good for up to 320Hp.
You can buy them with the option of a 0.64 exhaust housing, no lag. Only problem is they have a t25 flange.
IMHO, nothing wrong with TO4's.

Can you post some more pix of your ignition controller lol.

Are you goin BW or 9"?

Looks exactly like RAY-245's Sigma in fast four about 5-6 years ago. Only he had a LPG throttlebody instead of EFI.

I think the GE tail lights are different and won't fit a GH.

Your cyl head will probably be the 1st thing that goes. ARP headstuds + 18psi will be reliable.
Better start saving for a diff and gearbox conversion.

I haven't built the auto yet.
As for the BW. Any transmission joint can build you an auto with harder shifts. I'm not sure if you can actually manualise the BW35.

Lpgalant, it wasn't a gauge. I connected a breather pipe to the cabin so it smells like a taxi. OMG's

Someone should post a sticky on how to weld a gas tank.

Great job. I agree the factory lights look better than LED's

I have decided to use the Baby T/F 904. Got all the bits I need this morning with sigmare.
mic_77, how can I get in contact with you about organising a flywheel.
I'm in S.E. Melbourne.

Thanks to all that contibuted to this post.

I thought I was the only person who thinks TGA is lame. They are just cluless butchers, worse than monster garage. I'm amazed they don't call each other hamster, captain slow and clarkson. I never knew you could fix understeer just by changing wheels from 22" to 20". (Testing a HSV s/c). :...

I forgot to ask. If MRGASD reads this, can u p.m me about that c4 adaptor?
Cheers

Will go as soon as it stops raining. Still tossing up between a c4 and the baby T/F.
Pauls converter bolts keep coming loose.

Save your money. Keep it auto and you won't be breaking diffs. And if you get a BW 5 speed, get used to changing gears with your finger inside the gearbox. The shifters love poping out of those boxes.

what's the difference between the 3 speed auto from a sigma and that from a Scorpion? Also what kw/nm would a Sigma auto be able to handle? I'm starting to think about keeping the auto in my GH after all lol The Sigmas have a Borg Warner autos and the Scorpions have (baby) Torqueflite 904. I had a ...

A good mate of mine works at Calder park and it's had millions spent on it's renovations in the last 3 years, however there's been a combination of factors hindering it's potential including questionable management, disgruntled ex-employees causing trouble and a very strict (epxensive) set of safet...

At least there's still Sandown... Oh I forgot they don't let sigmas on the track or any car unless your a personal friend of Jon Davidson. we dont have to many problems with sandown there is 2 state race rounds there and a shit load of sprint days maybe you should look at going around corners there...

I heard Bob Jane only spent a fraction of what the government gave him to fix the track. I'm sure a few $$$$$ found its way into his pocket to finance his/lady friends lifestyle. :lol: Even if the grant fell short, BJ hasn't spent a cent on that place in the last 15 years? Isn't there some rich pric...