auszookers.com
http://auszookers.com/forum/

J20 into a sierra
http://auszookers.com/forum/viewtopic.php?f=17&t=15709
Page 1 of 11

Author:  tanshi [ Thu Oct 07, 2010 11:11 pm ]
Post subject:  J20 into a sierra

Ok so im considering picking up a j20 and vitara gearbox for a good price,
i will be doing some research and figuring out if its viable. my question is what issues should i be aware of.

any links to previous builds that people know of who have done this?

Author:  5ierra [ Fri Oct 08, 2010 12:26 am ]
Post subject:  Re: J20 into a sierra

use deh serch function...

Fuck.




























:D

Author:  tanshi [ Fri Oct 08, 2010 12:32 am ]
Post subject:  Re: J20 into a sierra

pissant! hehe

i meant links to like other websites not auszookers.

Author:  tanshi [ Fri Oct 08, 2010 2:03 am ]
Post subject:  Re: J20 into a sierra

any one know where i can get a workshop manual/wiring diagram?

Author:  Joe [ Fri Oct 08, 2010 5:12 am ]
Post subject:  Re: J20 into a sierra

This thing has a J20 and auto it it the bloke who bulit it or owns it is on here but i can't remember his name :? he might be able to help ya out

Author:  tanshi [ Fri Oct 08, 2010 5:15 am ]
Post subject:  Re: J20 into a sierra

yeah thats one :)

im gonna rebuilt the sierra for a road car and it could do with a bit more poke.

Author:  Rusho [ Fri Oct 08, 2010 6:43 am ]
Post subject:  Re: J20 into a sierra

Joe wrote:
This thing has a J20 and auto it it the bloke who bulit it or owns it is on here but i can't remember his name :? he might be able to help ya out


Its a coily :roll: :roll: What a beast :twisted:

Author:  remydog05 [ Fri Oct 08, 2010 7:34 am ]
Post subject:  Re: J20 into a sierra

There is not a lot of info about the J20a

Ive been researching for a long long time!

The only 2 sierras I know of in Australia is the blue one in the above link with the auto and another with a sierra 5spd in it.

Im about to start this conversion in the coming months.

You can hit the serach button but there is not a lot around about the conversion in australia.

Try to search on Pirate4x4.
Theres is a link that has some good stuff but not so much about the conversion and doing it in australia. The author is Tdavis I think??
Also Trailtough have just put a J20a In there new project on there website.

Author:  remydog05 [ Fri Oct 08, 2010 7:39 am ]
Post subject:  Re: J20 into a sierra

Found it!

http://www.pirate4x4.com/forum/showthre ... highlight=

Author:  steak_knife [ Fri Oct 08, 2010 8:54 am ]
Post subject:  Re: J20 into a sierra

http://i874.photobucket.com/albums/ab31 ... pd/006.jpg

His intake's on the wrong side.. :?

i have a J18 in the shed with the intake on the other side. :?


Don't think, just act!!! :P

Author:  appsie [ Fri Oct 08, 2010 8:57 am ]
Post subject:  Re: J20 into a sierra

theres a 3rd one in the works also that runs and drives round his yard very close to here 8) :lol:

tight fit.
Flxiie is one of the tidiest rigs ive ever seen under the bonnet and under the rest of the car too 8) damn clean

Author:  steak_knife [ Fri Oct 08, 2010 9:05 am ]
Post subject:  Re: J20 into a sierra

appsie wrote:
theres a 3rd one in the works also that runs and drives round his yard very close to here 8) :lol:

tight fit.
Flxiie is one of the tidiest rigs ive ever seen under the bonnet and under the rest of the car too 8) damn clean


How tight, do you have pic's??

Cause when I put a measure stick across 1.3 & the J18 there's not a lot of difference.. water pipe out the back would have to be moved, but the vit eng shouldn't have that trouble.. I'd like to have a closer look at a J20 vit eng out of the car.
I've made other eng's fit, J should go in nicely.. 8)

Author:  tanshi [ Fri Oct 08, 2010 1:32 pm ]
Post subject:  Re: J20 into a sierra

well, if i get it which i will decide this weekend, i'll be glad of your assistance STek :D

Author:  mr.green [ Fri Oct 08, 2010 7:49 pm ]
Post subject:  Re: J20 into a sierra

http://www.auszookers.com/index.php?nam ... ic&t=15473

couple of things to consider in there

Author:  steak_knife [ Fri Oct 08, 2010 9:30 pm ]
Post subject:  Re: J20 into a sierra

mr.green wrote:
ive got the j20 in my project zook. running j20 box, vit steering box, sierra transfer j20 radiator. to say it is a close fit would be an understatement, but it is all in there without fouling each other.
the j20 uses a hydro clutch which is a bit of mucking around in itself. the bell housing pattern is the same as g16 but the bell housing depth is a lot deeper on the j20 box. no amount of mixmatching bell housings/clutch folks/throughout slides will see you using a cable clutch without making a new flywheel.
so mine is set up with the hydro clutch on a sierra pedal box. you could use the g13 box with adapters and machined flywheel but i steered away from this after reading from a guy up our way, has a j20 and g13 box and said it loved making black gear oil :? for that matter if you machined the flywheel you could use the g16 box and run a cable clutch. the hydro leaves no room for a bigger booster and is just plain fiddly but i was too tight to spend money on the flywheel :)
engine mounts where fabbed up from scratch. very time consuming to get it to sit in the right position ( booster,master cylinder. bonnet heights where all an issue. try sitting a motor in a car with no mounts and measure bonnet, firewall, diff clearances. not too much fun.
the original engine fan will never fit. my radiator is VERY close to the front of the motor and a electric fan will be put in front of a a/c condenser. not sure yet if i will have cooling dramas with the lack of room around the front of the motor for hot air to escape. the j20 rad is big.really too big for the sierra. there is no extra room between steering rack and lh chassis rail and bonnet/pitman arm and of course all mounts where a one off=more time.
extractors will have to be custom made.
the wiring on mine was good as i think it came from a 98 vit (not gv) which meant there was no transponder to worry about. my car is setup as spoa front using snake histeer and ruff which gave me room for the motor with no bodylift but you won't have a hope if your spua with no body lift unless you go remote or some getto fab sump.
that is all for now..... good looking thing once it it in there. 6 billion times more work than a g16 and have no idea how well it goes as i have never driven it over 5km/h

Thought I'd bring it across.. :P

Author:  Fatzook [ Fri Oct 08, 2010 9:55 pm ]
Post subject:  Re: J20 into a sierra

cool.. SO now I just need one for cammo :twisted:

Author:  tombutt [ Fri Oct 08, 2010 10:17 pm ]
Post subject:  Re: J20 into a sierra

you have one you just need a bigger engine for the vit

Author:  tanshi [ Fri Oct 08, 2010 10:48 pm ]
Post subject:  Re: J20 into a sierra

well after reading this stuff, ones ive run it past the old man i think im gonna do it.

Author:  steak_knife [ Fri Oct 08, 2010 10:51 pm ]
Post subject:  Re: J20 into a sierra

tanshi wrote:
well after reading this stuff, ones ive run it past the old man i think im gonna do it.


:roll: Don't think, just act... :lol: :lol:

Author:  BlueSuzy [ Sat Oct 09, 2010 3:00 am ]
Post subject:  Re: J20 into a sierra

steak_knife wrote:
http://i874.photobucket.com/albums/ab310/Tommy2spd/006.jpg

His intake's on the wrong side.. :?

i have a J18 in the shed with the intake on the other side. :?


Don't think, just act!!! :P


Thats a Toyo motor, you can see the badge on the cam cover..

Author:  steak_knife [ Sat Oct 09, 2010 5:18 am ]
Post subject:  Re: J20 into a sierra

BlueSuzy wrote:
steak_knife wrote:
http://i874.photobucket.com/albums/ab310/Tommy2spd/006.jpg

His intake's on the wrong side.. :?

i have a J18 in the shed with the intake on the other side. :?


Don't think, just act!!! :P


Thats a Toyo motor, you can see the badge on the cam cover..


You must have a bigger monitor.. :roll:

Author:  remydog05 [ Sat Oct 09, 2010 8:17 am ]
Post subject:  Re: J20 into a sierra

The biggest drama I can see so far with the J20a Is the cooling EG Radiator.
There is plenty of options but none that are simple or cheap that I have found so far.

Author:  tanshi [ Sat Oct 09, 2010 9:43 pm ]
Post subject:  Re: J20 into a sierra

meh, i wonder if haveing a sierra rad modded to 4 core would be enough?

Author:  Fatzook [ Sun Oct 10, 2010 7:33 am ]
Post subject:  Re: J20 into a sierra

tanshi wrote:
meh, i wonder if haveing a sierra rad modded to 4 core would be enough?


It works for 4agze's. Should work for the 2.0L

Author:  tanshi [ Sun Oct 10, 2010 9:12 am ]
Post subject:  Re: J20 into a sierra

well im picking it up tuesday :D

Author:  Flx11e [ Sun Oct 10, 2010 9:37 am ]
Post subject:  Re: J20 into a sierra

Let me know if you want pictures of anything.

Author:  tanshi [ Sun Oct 10, 2010 9:39 am ]
Post subject:  Re: J20 into a sierra

um everything :)

Author:  Flx11e [ Sun Oct 10, 2010 9:41 am ]
Post subject:  Re: J20 into a sierra

I'll see what I have now and try to take some tomorrow as well.

Author:  steak_knife [ Sun Oct 10, 2010 9:50 am ]
Post subject:  Re: J20 into a sierra

tanshi wrote:
um everything :)


X2 :P

Author:  Flx11e [ Sun Oct 10, 2010 10:58 am ]
Post subject:  Re: J20 into a sierra

Not sure if yours will be auto or manual. This one is auto.

Image

Image

Right side engine mount from underneath.

Image

Rear of transmission.

Image

Left side engine mount looking down. That is an aluminium spacer.

Image

Left side engine mount from underneath.

Image


As Jason said, there isn't a lot of room for the radiator. This one has a Volvo radiator (not sure what) and the original owner removed the bonnet latch to keep the radiator as far forward as possible so a thermo fan would fit between it and the engine. He was going to fit some Jeep style bonnet catches.

Image

Image

8O 8O 8O

Image

Page 1 of 11 All times are UTC + 9:30 hours
Powered by phpBB® Forum Software © phpBB Group
https://www.phpbb.com/