honks wrote:
the g13ba in my 95 sierra is nearly cactus so i was looking to get a low km import engine instead of rebuilding mine i had a look and alot of importers have g13a engines but not so many g13ba engines, is there any issues putting a g13a in my 95 considering they stop putting them in sierra's in 89(i think). I know they are essentialy the same engine but i am worried about the legalities of putting an 80's engine in a 90's car.
In NSW the engine must conform to the same emmisions standards as the later of the two, car or engine.
You might be okay with an 80's engine into a 90's car since the ADR's only got tight in the 2000's. Before then they were pretty slack. Example, I think Euro 1 was only adopted in 95, but don't quote me on that best to do some research.
At what point Euro 2 onwards was adopted is well documented and easily available online if you search a bit for it.