Your 1JZ-GTE And 2JZ-GTE Swap Guide For Dummies Discussion Thread!

[S.A. supra]

Just dropped my 2jzgte in and notice it didn't have a fuel return line or at least I couldn't find it....... Where is it? Or does it not have one?

Also what did you guys do with the vapor line from the fuel tank?

Now that I dropped it in I'm gonna have a lot of questions.

 

[mkiiichip]

I just found out that a 95 Avalon has some common parts with a 1J. I know for sure the ignitors are the same, and the coil connectors, and ECU connectors are the same (as a soarer ECU). I believe there are other connectors are the same, just havent been able to verify yet.

Just a small note, but may be beneficial to some, I know all my coil connectors were toast upon arrival.

 

[IBoughtASupra]

Just dropped my 2jzgte in and notice it didn't have a fuel return line or at least I couldn't find it....... Where is it? Or does it not have one?

Also what did you guys do with the vapor line from the fuel tank?

Now that I dropped it in I'm gonna have a lot of questions.

It's just like the 7M return line. Look at the return end of the rail, you will see what I am talking about.

I cut the EVAp line down below by the feed lines and it has a small breather on it. No gas fume smells here.

 

[S.A. supra]

holy shit i cant find it. oh well..... it comes out in front by the throttle body?

 

[IBoughtASupra]

I know the 1JZ fuel return is in the area of the oil filter.

Look at the lines from the rail, it's not hard to find. You don't see the FPR on the front of the rail?

 

[S.A. supra]

The fpr bolts up to the mount bracket, then snakes up through the manifold to the fuel rail closest the fire wall.

 

[IBoughtASupra]

That isn't the FPR, that is the fuel dampener. It mounts to the engine bracket and is on the feed line.

The return is just a barb line.

 

[S.A. supra]

Gottcha, this is a perfect example of what happens when you drag a project out for half a year. I'll check next week. Thanks for the help.

 

[S.A. supra]

I was wondering where this went, so I took a pic before I left. Might this be the one?

 

[IBoughtASupra]

It is something like that but I am not sure... Give me a second.

 

[IBoughtASupra]

Did some searching for you.

Here you go.

 

[S.A. supra]

Thanks, I'm 60 miles from my car. So ill check next week.

Brake booster vacuum hose,where do yall connect it? Only place I could find would be the back of the intake manifold facing the fire wall.

 

[IBoughtASupra]

It is the nipple on the back of the manifold. Can't miss it, has a banjo bolt setup.

 

[OneJArpus]

Is the resistor install confirmed?

I remember doing 1&4 2&6 3&5 in pairs on mine... maybe that is my whole issue...

never mind further reading and found my answer

 

[OneJArpus]

I'm coming up with two part numbers for the GE fan blade can any one confirm if both will work with a Koyo Rad in a MKIII Supra?

Part # 16361-38010


Part # 16361-46040

 

[IBoughtASupra]

I have the yellow one. The GE came in a lot of cars.

Albert and I discussed this, the distance of the fan clutch are the same when referring to the GTE and GE but it's the fan that will determine how close it sits. Get the 16361-46040

I have a Koyo in my car as well.

 

[tlo86]

i noticed the only option for power steering was a driftmotion line, what happened to the good ol' 2jz power steering line from a mkiv supra? and you dont need to loop the vac line and have a bad idle and keep a closer to stock setup.... ive helped quite a few people who didn't like their idle over this... plus i walked into an advanced auto and it was cheaper than a braided ss line =P know it might not be a big deal in lower elevations but at higher it was enough to die heh

 

[OneJArpus]

Confirmed this last night

GTE/GE - Fan Clutch
GE - Fan Blade
GTE - Water pump


Fan clutch/Blade setup WILL NOT WORK WITH ATi Super Damper, It his the bolts that hold the balancer to the steel hub assembly. You would have to space out the fan blade and I did not confirm if this will work with my Koyo Radiator yet.

 

[OneJArpus]

Confirmed but with pictures

LS400 Clutch
7MGTE 10 Blade fan
With ATi Super Damper
There is plenty of room!

2J GTE/GE setup will not work as it touches the bolt for the ATi Pulley. This clears it no problem.

Belt Size: 755K6 - 6PK1920 - NO AC & ATi SUPER DAMPER

 

[Mr Bojangles]

^ Great timing! I am radiator shopping right now and running a 2J with an LS400 clutch and GTE 10 blade fan. Looks like the Koyo fits fine.