Outer Limits 4x4 Board

Hi all, Just wondering what the computer on a 91 toyota surf controlls. I'm putting a 308 on straight gas in and was wondering if i can scrap the ecu and all the wiring or do i need it for the push button 4wd system or something else. Would be good to get rid of it cause there is a lot of wiring in the engine bay.

do you have an auto? because i know in the 93 onwards surfs the ecu controls the auto box aswell... try http://www.toyotasurf.asn.au/forum and ask there, they will tell you right away

afaik 4x4 system is seperate from engine ECU.
auto gerbox is run from seperate ECU, tho i doubt your useing a 308 on the stock auto.

It' s 5 speed. I'll give the surf forum a go cheers