Sigma-galant.com

I can measure mine tomorrow if you like

instead of using trailer hubs you can use XA falcon drum brake hubs ,then use your choice of rotors/calipers

I think one reason for using sigma struts[on rally cars] was that lancer stub axles could bend if pushed too hard over rough stuff
if you get sigma lower control arms,try to get GJ onwards LCAs ,GH mounting bolt

if they are both wide block or both narrow block they should fit ,i wont say they are the same.a starion flywheel is lighter than the lightend 4g54 ones i have
simon

Hi Shuggy if its got a dizzy spot in the block and i guess no balance cams its probably 4g52 from galant gto 1972?
simon

Hi I am using GH struts on GK lca and ball joint
Simon

I just used the standard GJ lca and bush then the smaller diameter bolt from a GH,did not use lancer bush
Simon

Sorry for butting in,i was wondering if that megasquirt would suit my 4g63 sohc multi point injected,turbo
Simon

Hi You could use a starion block,its a wide block 4g63 then fit your dohc head etc to it
Simon

Hi
search the site here,I think there was a mention of mazda 929 lower control arms fitting sigmas to get neg camber
Simon

I don't know Dave
When searching the site some time back I think someone said the crossmember would fit but the caster bar was a problem
Simon

Hi,i have put sigma lcas into my lancer and thought I would share some photos and info Being so lucky as to live in NSW and get a car engineered here is a bit tougher than some of the states at this stage I was speaking to an engineer who told me I should stick as closely as possible to the guidelin...

As far as I know all l200 4x4s were 2lt ,the early ones 4sp and later ones 5sp,Then they went to 2.6lt wide blocks in the tritons
Simon

Hi, I might be able to help you out

I have a Saturn motor (4g32 I think), a saturn head [not sure what sort],lancer struts/discs.

I am not home at the moment but I can have a look next week when I get home if you like.

Simon

Its been a very long since I played with Saturn chain drive motors but I thought all heads were interchangeable,just different exhaust ports[needing different manifold]
Simon

Sorry couldn't resist
Photo was taken a couple of years ago before I got back into mitsubishis,person taking the photos must have only taken them when I had a foot down[did clear it a few times]
Car was a paddock basher with part of the full cage I had in the old gc rally car
Simon

I am not sure that I should put this here, but I will anyway

If you want to use ford stud pattern ,You can use xa falcon drum brake hubs with holden bearings then there are different disc/caliper options you can go with
Simon

Sigmas and tritons are the same
Simon

the magna motor will be a narrow block[bell housing bolt pattern],all 4x4 tritons are wide block and I think the 2wd might be too
simon

Has it got to be 4g35 or would an astron 1850 or 4g62 suit.I know where there is a 35 ,possibly 1770,no5 cam,45 webers,etc
It might take a bit of talking to get him to sell it though.
simon

Hi I think its a non balance cam astron possibly 2000 gto gsr.We were told the head ran slightly bigger vavles,but not sure if they did.Is this what is called an astron 80?

Simon

hi I am putting a 4g63t starion motor in my la lancer. I plan on using a multi point injection manifold from an l300 van with 4g64 2.4 litre efi motor. I think evo injectors might fit but I am not sure of this yet. Then I will need an aftermarket ecu[computer] to get it to run properly. I hope I am ...

Hi, There is a sheet on the site here somewhere which should help you out if you enter it into the search. It comes from the first couple of pages of a sigma manual. Roughly, though g- sigma h- series 8 - 2 litre auto h - high price class 41 - sedan MFO1 = vehicle identification code M = year (1981)...

Does anyone know if there is a code for working out the engine numbers of these motors? If so, where could I find it or does anyone know what it is?

Regards Simon

Thanks for your reply, I thought that the 2 litre astrons in the sigmas were Australian built motors with Australian numbers on them as explained earlier in the thread. I had an L200 4 x 4 1982 model and it had a 2 litre astron motor. I am trying to find out what the motor is out of for an engineers...

Hi all,
I am trying to figure out what vehicle a 2 litre astron motor has come out of.

Engine number is 4g52 52BL2722

Obviously it is a 2 litre astron - quite possibly from an L200 or L300, but I can't find any info on how to work out what it is from

Any help would be appreciated

Regards Simon

I have been thinking that I should be able to put a 4 g 67 motor into a Galant legally without an engineer's certificate. I rang the NSW RTA and they told me I can upgraade by 15% of the original motor. A 4 g 32 is 1597cc plus 15% should make it 1836.55cc. A 4g67 is 1836cc. Does this sound right to ...

Thanks Jason, Thank you so much for the info. It is good to learn from someone who has a lot more knowledge and is doing it themselves. So far, from what I have learnt and the bits I already have I think I will use a 67 head on a 63 block (L300) with a 4AGE Toyota black top 45 mm ITVS, 560 cc inject...

Hi jason
I am just wondering what motor specs you are going to use ie,cams,throttle bodies,injectors .Are you using stock pistons and rods.
Very interested in learning more from your build ,

regards simon