going to be in my first track race today, have to launch in 4x4, but do you keep it locked in all the way or go to 2 wheel at some point down the track??

 

LOCKED ALL THE WAY...

It would not unlock anyways under load.

 

thanks, i figured as much, just never raced to the max before, usually it is just killing ricers or a duramax on short runs.

 

Expect your front pinion seal to start leaking a little. That front diff doesn't like 100mph.

 

So that's my problem... ;-)

Actually I have heard that before...but it has never happenend to me.

 

how do you like the Aurora3000? is it drivable every day? i am looking at that turbo or the industrial injection ones, and if i hit 100mph i will be happy regardless of what leaks!

 

well the open drag night was a bust, one of the cars blew a motor and bled oil all over the right lane thus ending the fun for the night, only one more day for street legals this year, hopefully things will run a little smoother

 

Ah ha! That's where the drops of oil are coming from...

 

Mine hasn't started leaking...yet.

I'm surprised the diff would care whether it's in 4wd or not since it's still turning all the time in 2wd anyway. Oh well, a leaky pinion seal never hurt anyone.