Which 4x4 transmission should I use

[joecoolmk2]

what's the supercharger your running? i'm interested in supercharging later on, when i can afford it.

[CrUZida]

The diesel AND petrol 5 speeds in the 100 series cruisers are substantially weaker.

Thats because they are R151F's (or at least the one I drive is).

[bansheebuzz]

i was going to suggest the r151, i know they came out in deisel surfs and good old shorty bundera

[zuffen]

The supercharger is an Opcon 222 on a Richwood manifold with a Richwood drive system. The blower is geared for 18lb but we're looking at upping that to 26lb when things are sorted.

The engine will run:
Ross 8.5:1 pistons
Argo rods
Kelford cams & springs
ARP fasteners right thru
Ported heads
13/4" modified Tex headers
3" exhaust with 2 hi flo cats
Adaptronic ECU
RX7 injectors
Cometic h/gs
Snow II water/meth inj

I have all of the above on the shelf to go.

Expected output is around 520hp and over 550lbft torque.

I need to decide who to entrust the engine build to and away it goes. So I'm open to suggestions.

[MacroP]

I'll say go for the H151F from a V8 100 series Cruiser wagon if you can find one -$$$. Toyoya don't release the manual anymore for the V8 but they were available. This should bolt straight up to the 1UZ. This box is still used today in the TD wagons(H151F) and TD utes/PC's(H150F - lower 1st, taller 5th). The R151F is used the NA Diesel wagons and utes/PC's only.
As the 100 series cruisers weigh nearly 2.7tons and have a towing capacity of 3.5tons then this box should be up to what you want hopefully.

[joecoolmk2]

The supercharger is an Opcon 222 on a Richwood manifold with a Richwood drive system. The blower is geared for 18lb but we're looking at upping that to 26lb when things are sorted.

The engine will run:
Ross 8.5:1 pistons
Argo rods
Kelford cams & springs
ARP fasteners right thru
Ported heads
13/4" modified Tex headers
3" exhaust with 2 hi flo cats
Adaptronic ECU
RX7 injectors
Cometic h/gs
Snow II water/meth inj

I have all of the above on the shelf to go.

Expected output is around 520hp and over 550lbft torque.

I need to decide who to entrust the engine build to and away it goes. So I'm open to suggestions.

so a serious ball-tearing machine then... good luck, and please show us some pics as you progress