sqwame wrote:looking to cut down some time on the quarter with my r33 gts25t pushing around 500hp. The skyline also carries ther200 differential. Do you think that the 4.6 final drive ratio wud be ideal for such a set up?
A higher gear ratio will help your quarter mile time. Additionally, you can increase your tire size to run down that time a little more.
And I know this post is old, but I thought I would contribute for those who stumble across this by Google search like I did.
J30 final drive ratio 3.91
VLSD I pulled from a '93 J30