if you plan on running your 2j on the 1j electronic's,that should also make your choice a little easier.the aem seem's like the only real success story.i had a safc II on my 1j and had a hard time leaning it out down low with 550's,cam's,single.i ended up buying a power fc (not installed yet)to...
easy wiring the 1j,2j supra ecu is a pain
1j is alot cheaper then usdm 2j,aristo motor needs different oil pan
more part's have to be sourced for 2j,1j motor mount's and bellhousing
deffinatly a cost factor
if you pull the abs line's out of the way,the 2j with twin's fit's.the rear turbo...
those plug's will be fine.if you start running higher boost,go with a colder plug (ngk6097)and smaller gap.people run the denso ik22 also,but not really worth the extra $$
i have the aeroquip socketless hose with fitting's for my oil relocation and it doesn't leak at all.i had to put oil on the hose and use alot of force to put the sucker's together.the only way to get the hose back off,is to cut it.
air box's look's awesome.i tryed to make something similar...
the plug that come's off the 1jz harness and plug's into the main fuse box(under hood)is called the ea2.you will need to wire pin1 black/yellow,pin2 black/orange,pin5 black/red to the c1 plug(gray 6 pin) that come's off your fuse box.the c1 plug has the same color wire's,just match them up.
now...
you can hook up the big square grey plug(b1) under the dash.it should plug into your stock harness.i think the only wire's that need to be removed from the 1j plug side of this plug is for pps on your year.this plug goes to the ignition switch,fuel pump control and starter.you will also need to...
you can stay with the auto ecu. by-pass the neutral safety switch and wire the reverse light's into the r154.use your old gte driveshaft and get a 7m clutch kit
my early christmas gift's for my car.
power fc
935 flywheel
rebuilt r154
valve spring's and retainer's
greddy timming belt
mk4 rotor's and caliper's(rear)
new oil pump
and peanutbutter & jelly for lunch everyday of 2007 for me:(
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