That mainly referred to the 1JZ.
The 2JZ is a tad higher, a tad heavier, and probably a tad wider (bigger turbo's, bigger intake manifold). Same length.
If you have traction issues, you need wider/stickier tyres.
I have no traction issues with my car, unless I dump the clutch in first.
This is with 205 tyres and under 3000lbs.