Hey guys, its time to update my engine grounds. Im after some photos of where people have grounded to, and also, some pictures of your battery terminals

Thanks in advance

Might help if you tell us what model your car/engine is :).

*EDIT*
For a 3rd gen v6 see here:
http://www.aussiemagna.com/forums/showthread.php?t=46282

suss out where the factory earths are on the car and upgrade them. Otherwise the minimal thing you need to do is upgrade the battery earth i.e. run a large gauge cable from the -ive terminal to the chassis. From there it is up to you how serious you want to get....

I have a 0 gauge running into 5x 4gauge in my bay.

Car is a 2000 magna sports.

I am also curious as to how people have connected the factoring wiring (both power and ground) to new batt terminals

pretty sure the workshop manual shows them all. there is a link floating around somewere

Car is a 2000 magna sports.

I am also curious as to how people have connected the factoring wiring (both power and ground) to new batt terminals
You need to get a thingy, can't remember what its called lol, but it bolts to your battery terminal and then has 4-5 slots to mount other cables, Jaycar sell them for under $50 last time i checked.
Something along the lines of this, except you'll need 4/5 x 4ga holes. Maybe contact Barry, he has a grounding kit you can buy.
http://www.jaycar.com.au/productView.asp?ID=HC4049&CATID=&keywords=car+battery&SPECIAL=&form=KEYWORD&ProdCodeOnly=&Keyword1=&Keyword2=&pageNumber=&priceMin=&priceMax=&SUBCATID=

go to supercheap, there like $9 each, that where i got mine from :D