A few 1JZ ?'s...

[toyotech01]

I will be buying a front clip from Jarco engines within a week. I have a few things that I am unclear about/need to verify:
- I can use the stock 7M radiator, and use the 2JZ-GTE water pump, pulley, fan, and fan clutch correct?
- 2JZ-GTE FMIC and piping will fit w/1JZ correct?
- Does the 1J have the LSD rear end?
- The whole wiring process is not 100% clear to me, I get the basics, but I would like a very detailed description, I have looked at several sites and still not 100% clear, what site can I find this on?
Im sure I will think of some more later.
Thanks for your help

 

[Korg77]

1) yes: pump, pulley, fan will fit, but probably you'll need to cut the cover bitween radiator and fan, or, maybe trow it away at all - not much difference. The better solution is to install an electric fan. It gives you more places for IC pipes

2) I have JZA70 stock intercooler (unfortunally broken) and have to say that 2JZ-GTE motor from Aristo fits perfectly. What's car clip you buy?

3) Some native japanese JZA70 haven't LSD...

 

[streetknight]

most jza70 had torsen diff if 5speed it would be 4.10
http://www.1jz-gte.us/ good for all the ewd

 

[toyotech01]

I will be buying my clip from Jarco as soon as they get one in.
I bought a shell yesterday (drove 8 hours total to get it!) and it is missing the stock powersteering pump. Can I use the 1J pump eventhough it uses the hydro setup?
So a 2J FMIC WILL fit on a 1J correct?
Thank you for your help

 

[eps]

Whether a 2JZ intercooler will fit in the MkIII or not depends on the size. I believe the widest it can be is about 30”, 12” tall and 4” thick. I’m pretty sure the piping won’t fit though.

 

[tsuper92]

you have to use the 1jz powersteering pump and resivour which resides on the driver side.the hydro-fan pump is incorperated into the jza70 waterpump.
keith

 

[Satan]

Intercooler - Can use 24x12x4... however do not get one designed for the MKIV, unless the endtank's inlets are facing towards the firewall, instead of straight out of the sides. Take a look at Rick's http://www.1jz-gte.us/ ... the inlets are facing the right way on the Blitz IC.

Waterpump (hydro) - get rid of that sh*t while engine is out... see the other thread about using a 2JZ-GTE waterpump and fan/clutch (it's the way to go)... one less issue to fail, leak, or irritate. BTW: I have a spare fan/clutch I just got for $40 shipped (lemme know if U go that route and I'll let you have it for the same, plus any addtl shipping).

Wiring - Just follow the stuff on Rick's site, or look for some local help from someone a bit more familiar. Dunno your location, so can't offer ya any advice on who to see...

Good luck...

 

[toyotech01]

I live in Tulsa, OK. A Toyota Master diagnostic technician will be helping me do the swap. The things totally specific to the 1J motor might be the only thing that could get in my way. I just want to make sure I get all of the wiring down. I guess just keep reading and reading....

 

[Korg77]

ops... it's my turn to ask:
so, what's really to do with water pump? Can i use "native" pump with hydro-fan or i MUST to replace it? Damn, i don't wanna spend another 150$, i know much more interesting way to spend it!

 

[toyotech01]

I bought my 1JZ clip today. Complete with a Greddy FMIC, all the piping, and a Greddy Type-S BOV already on the clip. It should be here around 6-8 weeks. :icon_smil

 

[toyotech01]

here is a video of the clip that I will be receiving. Man this will make the wait seem a lot longer.
Ok, should work now

 

[streetknight]

vid no worky

 

[toyotech01]

fixed

 

[Clint]

Very nice looking clip! damn i need to get myself a intercooler kit .