mikal

The supra harness wont work for the VVTI GTE's... Do more research before you break open that piggy bank..lol

I was gonna hold up on posting pix but here's mine. Isnt done yet.

Trashed

that is looking good. let me know what kind of power it makes once u get her running!!!!!

twojayzee

I forgot we were talkin about a VVTi and a 2nd gen. They do fit a little different than a non vvti in a first gen.

Burton

Where did you get those plug wires I need a set?

Ben

mikal

It came with the motor.

BurgandyGS

Use the ecu from the aristo and it will wire right in if you have the skematic. You don't even have to extend the wiring harness. I'm using a map-ecu from performance motor research. It was only 400 dollars and it eliminates your maf and fuel concerns. My car was running 3 hrs after wirning began. They probably don't have any experience with that setup. Go to a Supra shop if you can.

Supraownzu

iTrader: (1)

the first thing i did on my car was throw the factory ecu out :lol: i knew for the beginning i was using an aem so i had no need for it, besides the fact its kinda ugly right there.

mikal is more than likely right on the supra harness working on a vvti motor. i prolly should have clarified that when i posted which motor i am using. i have the non-vvti gte motor, so it works just fine for me. i got most the wiring done last night and hooked the aem up, powered up first time no problem, just gotta get the exhaust done now.

mikal

how are you guys running the fuel return line? Modified the original fuel pump hanger? I have an aftermarket hanger on order but dont know when it'll get here.. Would love to get it running for the time being.

BurgandyGS

I actually used the stock dash-6 line as the return and ran a dash-10 line up to the front. I drilled a hole in the hanger and ran a bulkhead through it. Then attached two walbros. What a pain in the ***. I am in the process of having a machine shop make a hanger. I will probably get like ten made and have them for sale. Let me know if your interested. Here's a pic of the hanger.

mikal

Here's the shopping list that I got after researching on the return line.

from summitracing.com

AEI-13109 Fuel Pressure Regulator, 30-70 psi, Clear and Red Anodized, Universal, Each $134.95

EAR-983306ERL Fitting, 90 Degree, Bulkhead Union, -6 AN, Aluminum, Blue, Each $7.50 (Tap to factory fuel pump hanger)

GTR-65123 Fuel Line, Hysunite Rubber, Black, 5/16 in. I.D., 24 in. Length, 50 psi Working Pressure, Each $5.99 (from return to where the factory FPR connected to)

SUM-220647 Fitting, Straight, -6 AN Male to 1/4 in. NPT Male, Aluminum, Blue, Each $2.95 (for the end of fuel rail)

SUM-220687 Fitting, Hose End, 90 Degree, -6 AN Hose to Female -6 AN, Aluminum, Red/Blue, Each $12.95 (Bend for hose to aeromotive FPR)

SUM-220690 Fitting, Hose End, Straight, -6 AN Hose to Female -6 AN, Aluminum, Red/Blue, Each $4.88 x 4 = $19.52

SUM-220701 Fitting, Hose End, Straight, -6 AN Hose Barb to Female -6 AN, Aluminum, Red/Blue, Each $2.95 $2.95 (connects to the bottom of bulkhead for 5/16" hose)

SUM-230610 Hose, Braided Stainless Steel, -6 AN, 10 ft. Length, Each $36.95 (From bulkhead on fuel pump hanger to FPR)


Grand total of $223.76 just to run that damn fuel return w/ aftermarket fuel pressure regulator.

Supraownzu

iTrader: (1)

save yourself some money and dont get the aluminum racing fittings. just get steel ones, they are about 1/4 the price. besides you dont see them anyway, who cares if they are pretty. get the nice ones for where you can see them at.

i did the same as burgundy with mine, factory line for return, but then i did(2) -6 lines, one for each pump to the new fuel rail.

Supraownzu

iTrader: (1)

couple quick questions. is anyone having problems with their batteries in the factory location??? i didnt want to chance it, so i relocated it to the rear of the car.

also, what the hell are the plug wires for??? so the vvti motors only have 3 coils??? mine has a coil per cylinder.

mikal

Yea. Same like the stock gs300's 2jz-ge. Wasted spark i believe?

BurgandyGS

I had to buy a smaller battery because of the heat from the piping. I still want to make a heat shield for it.

Saiji

so...will it be hard to do that swap in a 02' 430?