Outer Limits 4x4 Board

I'm looking at a 60 series with a 12 ht and an auto . Don't know anything about the autos and was wondering if anyone could give me some info on there performance compared to a manual
Thanks

Good strong box, needs additional trans cooler (heat kills these boxes).If you are planning on uping the boost on the turbo the box needs no more than 18lb boost with a 22:1 fuel ratio dropping to 18:1 to remain reliable.

You get a bit taller gearing box wise with an auto when it's locked up in top as well...

With a cooler will these autos hold up to big tires and hard use?

I think a extreme valve body upgrade would help alot, talk to these guys

http://www.automatictransmission.com.au/extreme.asp" onclick="window.open(this.href);return false;