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FJ40 with 1hz wanting to turbo it
Posted: Tue Aug 10, 2010 10:51 pm
by bejjal_fj40
hey guys,
I have a fJ40 1978 with a 1hz diesel and I would like to bolt a turbo on, but everyone i talk to tells me to just to leave because more then likely to throw a rod.
or to put a 12ht in the old girl thought i would get a few opinions on the view.
cheers jacob
Re: FJ40 with 1hz wanting to turbo it
Posted: Wed Aug 11, 2010 8:18 am
by ledgend80
mate do a search on here and you will see a few threads on this here are a few
http://www.outerlimits4x4.com/viewtopic ... 8&t=212287" onclick="window.open(this.href);return false;
I put the GT2876r on my 1hz.
Goes ok
Starts page 9 and goes for some time.
viewtopic.php?f=16&t=104468&start=240
http://www.outerlimits4x4.com/viewtopic ... =1hz+turbo" onclick="window.open(this.href);return false;
http://www.outerlimits4x4.com/viewtopic ... =1hz+turbo" onclick="window.open(this.href);return false;
theres a few and all it took was put in 1hz turbo in the search function at the top right
Re: FJ40 with 1hz wanting to turbo it
Posted: Wed Aug 11, 2010 10:50 am
by bj on roids
Put a turbo on. If it throws a rod, rebuild it proper!
Re: FJ40 with 1hz wanting to turbo it
Posted: Thu Aug 12, 2010 7:58 am
by DIRTY ROCK STAR
turbo the shit out of it
Re: FJ40 with 1hz wanting to turbo it
Posted: Thu Aug 12, 2010 8:54 am
by bejjal_fj40
Mmm ok guys well turbo it is........blow everythink up lol then build it again.
Re: FJ40 with 1hz wanting to turbo it
Posted: Thu Aug 12, 2010 1:00 pm
by dogbreath_48
There would be thousands of 1hz's with aftermarket turbos out there. With a sensible tune a turbo won't dramatically decrease the life expectancy - in any case the rods are the least of your worries.
Re: FJ40 with 1hz wanting to turbo it
Posted: Thu Aug 12, 2010 3:07 pm
by Hamo
Don't forget the pics both before and after.
We like seeing carnage

Re: FJ40 with 1hz wanting to turbo it
Posted: Thu Aug 12, 2010 5:21 pm
by buff man
my mate put a kit from ARB on his 1hz with 250,000kms on it about 18months ago. not a single problem. 3months ago changed the recomended turbo ARB supplied to a T04-z and a top mount intercooler. running 13psi and it loves it. it now has 290,000kms on the clock.
Re: FJ40 with 1hz wanting to turbo it
Posted: Thu Aug 12, 2010 6:57 pm
by 80's_delirious
If you ever pull it down, you will see the rods are farkin bullet proof

they are beefy
the 1HZ have a weakness in the heads, so safest to tune a bit conservatively