Sigma-galant.com

Depends who is building it

TO3 kit (TO4 are the same parts) but you will also need a carbon seal insert.

Cottees wrote:Check these people out. I had a transmission sent via them.
http://www.e-go.com.au/

What he says. I use them all the time for all around the country. They don't stuff around and very good comunication.

Does anyone know at what point one will need to go a billlet crank in a 2.6 ?
I bet the block would go first before you will need a billet crank.

The Ebay link is set up for an engine already efi. If you want to keep it carby you have two options. Draw through or blow through. Both can use the standard carby but they both need some fabrication to adapt. I prefer the draw through because of the simplicity in tuning but harder to attach to the ...

Hitachi HT18 from a series 4/5 mazda rotary.
Some t25's have them but hard to tell which ones.
Or maybe a sigma turbo.
Toyota Ct20 turbo's

No,
They are piston ring seal turbo's at the compressor end which can't handle vacuum behind the carby throttle plate. It will cause it to suck oil through the seal. Try a blow through set up with a webber.

Mine had an ugly tape deck standard. Replaced it with a graphic equalizer (trendy in it's day)

Ive converted the engine to efi using tr magna and tn magna plenum, Ive seen u guys do these mods and was wondering what is the best options to go with i do want to turbo it eventuraly so ill want it to be ready for it. my questiones are which aftermarket ecu is better? which head and what work to ...

soooooooo what are planning to do with them?

first it removes weight - more important it removes weight that the engine needs to drive ( robbing some power that could be used to move the car ) it removes a weak link - the balance shafts are an out of balance shaft made to spin at twice the speed of the engine there out of balance is to off se...

What is the benifit of removing the balance shaft. I will be biulding a race 2.6 turbo engine soon and I need to know if doing this will help any.

If you have to go carby, Draw through works well with side draft webbers but have a small float bowl and can run out of fuel unless it is modified. Cd carbies ,strongbergs or SU's are not bad but not as responsive as the webber. Blow through is good ,easy to do ,and you can run an intertcooler but c...

You can get away with just straight to the block but if you have any inperfections it will leak. Generally it is done with two had gaskets sandwiching the decomp plate so it will take up the scratches or whatever but you have top work out your compresion ratio just incase you don't go too low. The f...

Do you have a .7 rear on that or is it the front ? Odd to have a .6 on the comp housing on a TO4Z.

Sounds like you've found a good all round turbo for your engine. Don't know where full boost will peek but for a good drivable turbo car with plenty of grunt,that turbo would be good. Both housing sizes will work but it depends on how you like your power curve. Going .63 will be resonsive but restri...

A turbo can handle 90psi but it may not handle the drain back from that volume if you have a small drain. Also the sump breathing can do it.
Check these things keeping in mind of the best possible drain back for the oil.

You only need an electric pump if you are running more boost than the fuel flow can handle. The main probs with the CD carbies are the diaphram stiffening or having a leak and the needle wearing out. The single 45 webber can put out some stout performances compared to the CD. My brother ran a 2lt es...

ive never heard of anyones car actually been burned... but if the needle and seat gets jammed open... the float gets stuck... if the fuel bowl floods for any reason its got a fuel vent/overflow thats open to atmospher... im pretty sure from factory they come with a drip tray underneath them for tha...

I do have one in my bits ,I don't need it I'm going twin CD stromberg.

My missus finally gave me permission to turbo my scorpion. MY eldest son is getting his learners and already has a car but unregestered so she suggested to get that on the road so to use it as a runabout while you do up the scorpion. And I said..." I might put a turbo on it while I'm at it"...

I have herd that you can set up a methanol injection system to act as a inter cooler but have no idea how to go about it, i also haven't herd much on how reliable they are. You can run water methonol injection with a draw through carby and it can be a very tough street car. I have turbo'd many 2.6 ...

[quote="siggywagon"] I removed the air cleaner and moved the throttle linkage with the engine off but didnt see any fuel coming out the jets? quote] That's your hesitation problem. I have had 3 sigma carbies block the accelerator jet and i'm on my forth carby now which is good so far.Not s...

all engine specifics were in my op GN 2.6 + factory sigma turbo kit Galant_GT0 the car is an 80's daihatsu hanivan, I originally thought it was a charade and is actually 530kg not 600kg, plan is to build a 13 second drag car for no more than $1300 This sound really intersting. What bits have you go...

Genaral rule of thumb from turbocharging something ,IT's about double the horspower at 15psi.But take into acount the turbo size and carby size an esitimate would be about 180 hp flywheel.

Hey guys, if your car feels really slow, or recently youve lost alot of acceleration check the vacuum diaphragm which opens the secondary throttle plate, its on the corner of the carby closet to the firewall and the rocker cover and it looks exactly like the one on your dizzy, unplug the vacuum lin...

That good info rob020. If I could add about my factory carbies on my '81 scorpions 2,6 astron. I've had two of them do the same thing.The accelerator jet gets blocked and after trying to unblock it I gave up even after stripping it down.It must be a common thing with these carbies. i'm going to put ...

In the early days this was done because of some unusaul places they stuck turbo's.But it is extra work which is not necessary.

What set up have you got as in ,is it draw through like the sigmas or blow through carbie or are you going EFI? Can make the ediffrennce it the type of turbo u can use.

Sounds Like you need a turbo