James,
I have a box which needs to be built. There is a kazz 1.5 way to bolt into it. Not sure what the final ratio is, but you can change this to your liking while its still in pieces. PM for more details.
 
Dudeman, first time I have seen someone loose it at turn three! Looks like you had as much fun making the video as you did at Wakefield.

Jliu015

Hey guys, it was nice to meet all of you. As some you know that my transmission is dead, so I am considering E153 swap so just wondering if any of you have another box around??? thanks

does the E153 bolt up to a ZZ motor? or are you changing to a different motor? if so whats the new engine gonna be? V6 or 3S???

E153 doesn't bolt up to a 1ZZ, however there are adaptor kits out there to make the match work.

B24
Dudeman, first time I have seen someone loose it at turn three! Looks like you had as much fun making the video as you did at Wakefield.

 
That wasn't me, that was Asimovy! I used stuff of my car for the first lap and then used interior stuff from his car, you can see when the wing mirrors change and there is a t-top as opposed to my white hardtop.
 
Was good putting the video together, I have put my hand up to do a cut of the event when footage is available.

wiso

Jliu015

Hey guys, it was nice to meet all of you. As some you know that my transmission is dead, so I am considering E153 swap so just wondering if any of you have another box around??? thanks

does the E153 bolt up to a ZZ motor? or are you changing to a different motor? if so whats the new engine gonna be? V6 or 3S???

 
Yeah there's adaptor plates for it, the C transmission is not strong enough for turbo, too much torque, but its great for NA as its light. 
 
Well, I have been toying around with couple of options:
 
the cheapest and fastest way is to buy a C60/64 transmission and bolt back in - don't know how long it will last.
the not as cheap way is to buy a E153, adaptor and axle, clutch, manual conversion, different ECU - more power and transmission is bomb proof, but its back to old fashion way.
the more expensive option dog box kit for C64 (6 speed), manual conversion, shifter conversion and different ECU - would be a blast to drive but it only will hold 400nm.
even more expensive E153 conversion as above and dog box gear kit and shifter conversion - that would be great
but the ultimate would be a sequential transaxle box mated to a 2gr-fse, major chassis conversion, twin turbo, Motec ECU and Display and closed loop paddle shift - would be the ultimate just imagine.... hahahaha  the hard wear alone is about $30k, I don't want to imagine the labour 
 
 
 
 

Geez James stop dreaming hahaha.
 
I think the E153 like the lotus guys do with a good diff like the Kaaz mentioned or similar will solve all your issues. Even the stock gearset is not being pushed hard at all with your power level. Keep the 1zz, it is a nice balanced setup (so is Daves down here in Melbourne) and you can then put more power into it.

I'm still going to say that a C6x box is strong enough for your power level.
 
Read this, starting from post #16:
http://www.mr2oc.com/showthread.php?t=449674&

sw20's running 9's on E153

FZero running 9's on C52 ;)

Here is a great buy: http://aussieelises.com/index.php?/topic/4503-fs-kazz-gearbox-2zz-engine-complete/