Sigma-galant.com

Hey everyone thanks for your comments it's alot of help and will help me build my engine into a power house lol, by the way i'm trying to build a race engine, I seem to have a fair bit of rev's and top end power, what would I do for some torque? Thanks :-)

I'm a lil confused, so if I was wanting more power what head should I get? M6, m7 or m9

Hi everyone just wondering if anyone knows if magna powersteering will fit on a GJ 84 model sigma?? Thanks.

Yea madcc thats the one, yea hillclimbs good, gets tricky with different track conditions

Normally I compete in dirt time trials on a tight 1km track, but on the 3rd and 4th of march i'll be competeing in a bitumen sprint at east sale raaf base. I will be looking out for a sigma soon to drive on the road preferably a GJ the same as the one I got. Also looking for another sigma GJ to do u...

Hey everyone, small and quick introduction, i'm 16 and race an 84 model GJ sigma which is my pride and joy, few upgrades have been done; 350 holley, extractors, 2.5 inch exhaust.. In the future would like to modify it with; electric fuel pump, electric water pump, s13 radiator with twin thermos, fue...

yea thanks, i'll be looking into getting most if not all of them parts, makes sense really. i've got extractors and 350 holley, also i've got a 2.5 inch exhaust with an 18 inch hotdog muffler in your opinion is that exhaust to big for the basically stock standard motor??

just after a bit of knowledge on cheap upgrades for my sigma?? thanks.

thats ok because was gonna get one anyway as i've got a 350 holley fitted, thanks

just wondering what sort of parts/alterations would be needed to fit this to my car?? also how much gain i would get from this upgrade??