View Full Version : Next step up over 4.10's with stock rear???


Magnus
07-02-2002, 02:08 PM
I see 4.10's for sale and I know a little grinding is required with the $99 Torsen dealie from SLP... but whats the next step up?

Will they work with the torsen unit? What is required to make them work?

I wouldn't mind a cheap spool or locker of some sort. My car is no where near stock anyway so I'm not worried about driveability.

Thanks.

Nine Ball
07-02-2002, 03:08 PM
Don't waste money "upgrading" the stock rear. As you go up in gear ratios, the gear sets get weaker and will break easier. This is because the pinion gets smaller and smaller.

4.30s would be the next step. I'd rather put that money into a 12-bolt though.

Tony

Magnus
07-02-2002, 03:34 PM
I have a V6 so I don't have to worry as much about breaking the gears. <img border="0" title="" alt="[Big Grin]" src="gr_grin.gif" />

I'm shooting for 12's NA. Gear will definately help.

Magnus
07-02-2002, 04:00 PM
How much work is required to fit the 4.30's on the torsen LSD?

Would 4.30's be capable of handling a 1.6 60'? My car doesn't hit THAT hard but it does hit.

Perhaps there is a cheaper carrier method to fit 4.10's and 4.30's? I don't mind a spool/locker setup... ???

Fireball
07-02-2002, 06:23 PM
I haven't seen 4.30s for the 7.5 rear. Only 4.56s <img border="0" title="" alt="[Smile]" src="gr_stretch.gif" />

Magnus
07-02-2002, 07:02 PM
Ok.. Since I only plan to spin the motor to 6500 or so I'm gonna stick with 4.10's..

Thanks for the help once again!

<small>[ July 02, 2002, 09:25 PM: Message edited by: Magnus ]</small>