Yes get the manifolds and the electronic wiring harnes.
Quote From: projectsupramk3
Anyone who tells you this swap is a waste should be beaten, it was a waste to make a n/a Supra. The swap is very simple, everything is bolt-in, think about it, same car, same engine, must be bolt-in. Differances between the 7m-gte and 7m-ge are that the GTE has oil squirters, a turbo oil return in the block, intake cam is different (pre 87-88), low comp pistons, ECU, wiring harness, PS reserviour, intake manifold, extra knock sensor, coil pack, CPS, and of coarse the turbo, exhaust, and IC with piping. Also the manual trans is different turbo/na, turbo is the R-154 which is very beefy, n/a has the W-58, driveshaft is different between the auto, n/a manual, and turbo manual. Rear differential is different between the years and models regardless of manual/auto trans, all n/a's got a 4.3 (sport packages got a 4.3 LSD), 87-88 turbo's got a 3.909 LSD, 89-92 turbo's got a 3.73 LSD.
Links I got from
www.supraforums.com
http://www.speedtoys.com/~stryder/
7M Wiring
The C1 connector(yellow connector near ignigter)
http://www.supracharged.com/tech/c1.shtml
The B1 connector(Large yellow connector near ECU)
http://www.supracharged.com/tech/b1.shtml
The M1 connector(Small yellow connector near ECU)
http://www.supracharged.com/tech/m1.shtml
Wiring diagramThis is a large BMP file.
http://www.supracharged.com/tech/wiring_color.bmp
Also check with some of the other forums changing the whole motor is alot easier then try to upgrade the 7mge with bolt on parts. Also is cheaper
Hope this helps