[Supras] Rear end upgrade for MKII

Dave Henry daveh at to4r.com
Wed Feb 27 18:45:02 CST 2008


I haven't swapped the mkiv diff into anything, but I do know that they are 
extremely strong.  BL has run a couple 7 sec passes on theirs (with an auto) 
and several 6-speed guys are in the 8's.  I think that a lot of them switch 
to the TRD lsd but I think thats more of a safety item rather than strength 
(torsen isn't as good for going straight).  I've ran the TT auto diff to low 
9 sec passes and mine was completely stock.  Anyway, post up some pics of 
your beast now that it's done!

:-)

DaveH

----- Original Message ----- 
From: "Sevan D" <sevand at ix.netcom.com>
To: <supras at supras.com>
Sent: Wednesday, February 27, 2008 5:03 PM
Subject: [Supras] Rear end upgrade for MKII


> Anyone know of a independent rear conversion that is fairly straight 
> forward for a MKII supra ?
> is Reg still around ?
> I finally got my car done, and even at 12 psi it is screaming thru the 
> gears, I have a TH-350 tranny in it, and I cross the 1/8th mile in 3rd 
> gear at 6000 rpm.
> Once I get it hooked up, and turn up the boost .....
> I know that I need less gear, as I checked my codes and I have a 4.11 or 
> 4.33 gear, I can't remember exactly, but I know it is in the low 4.00.
> Anyway I know I can get a different factory gear/ mkII supra housing, but 
> if I can I'd like to upgrade to something stronger.  Anyone ever swap a 
> mkIV center into anything ? are the guys with the 900+ hp MKIV's using the 
> factory rear in the 6 spd cars ?
> any info would help
>
> Thanks
>
> Sevan
>
>
>
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