Another gear question.......
 

Are 3.90s good? for daily driving and highway driving?

good as any of the others. I would have gotten them if Ford Racing made them. i wanted 4.10's, but not quite. but FoMoCo wasn't up to the task.

if your gonna do 3.90's dont be a wussy and get 4.10's your n/a 4.6 will thank you for the extra gearing.

dont fear the gear.. i got 4.30's :D

Im either getting cams or a supercharger....Still 3.90s?

Well regardless if you wanna go fast more gear,traction the better.

well regardless... 4.30s are the shit

So 4.10s then?

go 4.10s and dont look back

4.10's.

If you are serious about getting a supercharger I would get 3.55's or 3.73's. Aren't 4.10's a bit much with a supercharger? If your just going to do a cam I'd say go with 4.10's in a heart beat.

Im still thinking about putting a s/c on a stock block, the im deff getting the cams, i just might wait and build an engine then supercharge it!

I've got 4.10's with a procharger and I don't thinks its too much.
On the contrary I think it keeps it in the sweet spot !

how bout s/c with stock block including 4.10s, and when you get your built engine,then go cams..4.10s +s/c=FUN

4.10's FTW

4.10's or 3.73's or 3.90's .. don't matter. I prefer 3.73's but 4.10's make for better track times