looking into an intercooler and not sure which way to go, cut a hole in the bonnet or remove air con radiator, and fit in front. i know there are endless options here. what do you think
top mount or front mount intercooler kzj71
top mount or front mount intercooler kzj71
any of you guys got an opinion on this?? i havea 94 prado 1kz te
looking into an intercooler and not sure which way to go, cut a hole in the bonnet or remove air con radiator, and fit in front. i know there are endless options here. what do you think

looking into an intercooler and not sure which way to go, cut a hole in the bonnet or remove air con radiator, and fit in front. i know there are endless options here. what do you think
- Bulletproof
- Hard Yaka
- Posts: 1775
- Joined: Sat Apr 19, 2008 8:18 pm
- Location: Nelson
Re: top mount or front mount intercooler kzj71
I would go for the top mount for 2 reasons
1 Readily available off the later models and easy to fit
2 On top the radiator does not block with mud.
cheers Richard
1 Readily available off the later models and easy to fit
2 On top the radiator does not block with mud.
cheers Richard
Never say die, up man and try
- skid
- Tyre Man
- Posts: 6311
- Joined: Thu Oct 06, 2005 12:00 pm
- Location: WELLINGTON-0272417757
- Contact:
Re: top mount or front mount intercooler kzj71
still got the boy racer coming out aye
intercoolers, dump pipes
next it will be foo foo valves and chromies
wot about a wing for the back dude

intercoolers, dump pipes
next it will be foo foo valves and chromies
wot about a wing for the back dude
80 Series on 35" creepies, manual with twin factory lockers.
0272417757
*CHILLAX BRO.*
0272417757
*CHILLAX BRO.*
- its_that_guy2
- Hard Yaka
- Posts: 208
- Joined: Wed Jun 17, 2009 7:51 am
- Location: hanmer springs
Re: top mount or front mount intercooler kzj71
chrome wrote:any of you guys got an opinion on this?? i havea 94 prado 1kz te
looking into an intercooler and not sure which way to go, cut a hole in the bonnet or remove air con radiator, and fit in front. i know there are endless options here. what do you think![]()
i can get my hands on many different intercoolers bud ...
have a rex top mount in my shed atm .... off an old rally car of mine ...
but can get most common 4wd ones too
Re: top mount or front mount intercooler kzj71
A factory fitted top mount off a GTiR Pulsar is HUGE and is a really well flowing intercooler. Also you can pick them up really cheap off Tardme with all the mounting hardware you should need.
Just dont make the Nissan error and mount it over the exhaust manifold...mount it as far back from the engine as you can.
DS
Just dont make the Nissan error and mount it over the exhaust manifold...mount it as far back from the engine as you can.
DS
Patience is not a virtue. Its a weakness!!!
Re: top mount or front mount intercooler kzj71
skid wrote:still got the boy racer coming out aye
intercoolers, dump pipes
next it will be foo foo valves and chromies
wot about a wing for the back dude
![]()
![]()
![]()
![]()
![]()
![]()
![]()
![]()
![]()
![]()
![]()
![]()
![]()
i tried to ignore workin on cars for years and then something snapped in my brain
Re: top mount or front mount intercooler kzj71
its_that_guy2 wrote:chrome wrote:any of you guys got an opinion on this?? i havea 94 prado 1kz te
looking into an intercooler and not sure which way to go, cut a hole in the bonnet or remove air con radiator, and fit in front. i know there are endless options here. what do you think![]()
i can get my hands on many different intercoolers bud ...
have a rex top mount in my shed atm .... off an old rally car of mine ...
but can get most common 4wd ones too
hey dude, il do some researchin then let you know what direction im heading in. just weighing up the hole in the bonnet thing against the mud blokage. did yoyu get up rallywoods in the weekend?? i ended up at bens playing monstertruck mechanic
- rangimotors
- Hard Yaka
- Posts: 1631
- Joined: Thu May 10, 2007 12:00 pm
- Location: chch
Re: top mount or front mount intercooler kzj71
what about one of the water cooled ones? then you dont need to rely on air flow since chances are when you have your foot right up it you might not be getting much ground speed or airflow, or mounting a fan on a normal bar and plate?
Never argue with an idiot, they drag you down to their level then beat you with experiance!
- Bulletproof
- Hard Yaka
- Posts: 1775
- Joined: Sat Apr 19, 2008 8:18 pm
- Location: Nelson
Re: top mount or front mount intercooler kzj71
rangimotors wrote:what about one of the water cooled ones? then you dont need to rely on air flow since chances are when you have your foot right up it you might not be getting much ground speed or airflow, or mounting a fan on a normal bar and plate?
I have a Supercharger and a 1KZ intercooler and a pyrometer. Most times 4 wheeling when I really floor it ,it is for such a short time and the motor is not really under load because the gearing is too low the intercooler does nothing.
It is mainly on the road that they are of any benefit.
Cheers Richard
Never say die, up man and try
- rangimotors
- Hard Yaka
- Posts: 1631
- Joined: Thu May 10, 2007 12:00 pm
- Location: chch
Re: top mount or front mount intercooler kzj71
Bulletproof wrote:rangimotors wrote:what about one of the water cooled ones? then you dont need to rely on air flow since chances are when you have your foot right up it you might not be getting much ground speed or airflow, or mounting a fan on a normal bar and plate?
I have a Supercharger and a 1KZ intercooler and a pyrometer. Most times 4 wheeling when I really floor it ,it is for such a short time and the motor is not really under load because the gearing is too low the intercooler does nothing.
It is mainly on the road that they are any benefit.
Cheers Richard
cheers, handy bit of info. Did you ever have the supercharger with no intercooler? or have you tried different options (front/top etc) always good to get some info from someone who has been there and done it, no point re inventing the wheel eh
Never argue with an idiot, they drag you down to their level then beat you with experiance!
- its_that_guy2
- Hard Yaka
- Posts: 208
- Joined: Wed Jun 17, 2009 7:51 am
- Location: hanmer springs
Re: top mount or front mount intercooler kzj71
chrome wrote:its_that_guy2 wrote:chrome wrote:any of you guys got an opinion on this?? i havea 94 prado 1kz te
looking into an intercooler and not sure which way to go, cut a hole in the bonnet or remove air con radiator, and fit in front. i know there are endless options here. what do you think![]()
i can get my hands on many different intercoolers bud ...
have a rex top mount in my shed atm .... off an old rally car of mine ...
but can get most common 4wd ones too
hey dude, il do some researchin then let you know what direction im heading in. just weighing up the hole in the bonnet thing against the mud blokage. did yoyu get up rallywoods in the weekend?? i ended up at bens playing monstertruck mechanic
yeh man was awesome met the guys n way not ... missed out i rekon hahaha always next time
- wgtnnewbie
- Hard Yaka
- Posts: 708
- Joined: Sat May 26, 2007 12:00 pm
- Location: naenae, lower hutt
Re: top mount or front mount intercooler kzj71
rangimotors wrote:what about one of the water cooled ones? then you dont need to rely on air flow since chances are when you have your foot right up it you might not be getting much ground speed or airflow, or mounting a fan on a normal bar and plate?
this is what's on the blzzard it seems to work pretty well specially on the open rd.
truckless and shall remain so till she who wears the pants says otherwise.................lol
Re: top mount or front mount intercooler kzj71
iv just finished front mounting my 1994 landcruiser prado (1kz-te) and it goes bloody well it impressed me how much power it added with on road use,havent had much chance to try it offroad but im sure what richard said about it not making much differance will be true as your not going fast enough to cool the air
Re: top mount or front mount intercooler kzj71
which cooler did you use?? whats it off
Re: top mount or front mount intercooler kzj71
i'm about to put prado intercooler onto mine so far i've got all the bits just need to find a prado intake as they are different to non intercooled 1kz by 1-2". will be interesting to see what diff it makes on exhaust temps.
89 LN106 Hilux 3.0L turbo,2" bodylift 50mm suspension lift, lockrite rear, lsd front & 33" wranglers & winch
Re: top mount or front mount intercooler kzj71
a nice new one from a1 radiators in chch size was 280x230x75 or something and as for the intake manifold i just cut the crossover pipe and tig welded some piping on to it to make a new one ill try get some photos of it up on hea for you
Re: top mount or front mount intercooler kzj71
that would be excellent thanks
Re: top mount or front mount intercooler kzj71
looks like i have a subaru sti top mount to play with, i also have a standard wrx one as well , also have the bonnet scoop although does anyone know about the water/air intercoolers like off the early legacys?? surely they are better than an air/air hard to find tho
Re: top mount or front mount intercooler kzj71
chrome wrote:looks like i have a subaru sti top mount to play with, i also have a standard wrx one as well , also have the bonnet scoop although does anyone know about the water/air intercoolers like off the early legacys?? surely they are better than an air/air hard to find tho
GT4 Celicas ran a water to air intercooler aswell.
As expensive as they are also look into the barrel intercoolers...any performance shop should have them.
Patience is not a virtue. Its a weakness!!!
Re: top mount or front mount intercooler kzj71
chrome wrote: does anyone know about the water/air intercoolers like off the early legacys?? surely they are better than an air/air hard to find tho
they would be better suited to 4wding as they still cool at low speeds. there's heaps on trade me for $20-$50. i go one sitting in the shed i was going to use but don't have the room up front for the radiator so ended up getting the full prado set up
89 LN106 Hilux 3.0L turbo,2" bodylift 50mm suspension lift, lockrite rear, lsd front & 33" wranglers & winch
Re: top mount or front mount intercooler kzj71
Anyone know if you need to get a cert done once you've added an intercooler.? I've got the 93 prado 1kz-te also and have been interested in intercooling it for a while so I can actually overtake people on the open road safely, just haven't had the money or time yet. Cheers
1993 TOYOTA KZJ78 3.0 1KZ-TE