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1hz to a440

Tech Talk for Cruiser owners.

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Posts: 441
Joined: Fri Feb 06, 2009 6:47 am
Location: jimboomba

1hz to a440

Post by 84sloth »

hi there i recently purchased a 1991 fj80 with the 3fe auto. im removing the 3fe and replacing with a 1hz.is there anybody out there who can tell me if the bellhousing bolt pattern is the same up to 1hdfte motor? also i know i need the flex plate to run the torque converter but will i need the diesel converter.. can anyone help
My hj47-80series build
[code]http://www.outerlimits4x4.com/viewtopic.php?f=16&t=208404[/code]
Posts: 168
Joined: Sun Nov 30, 2008 4:44 pm
Location: Sydney

Re: 1hz to a440

Post by popeyehj60 »

id advise against running the 1hz with the auto as its painfully slow.
but bellhousing is the same for the 1h series of motors
you will need the torque convertor for a 1hz to suit the torque curve of the diesel.
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Joined: Sun Mar 14, 2004 11:51 am
Location: Weipa

Re: 1hz to a440

Post by crankycruiser »

This is probably no help to u man, but the 105 came out with a 1HZZZ and an auto... and yep! they were SLOW
80 xtra cab
Supercharged LS1, Locked n shit

80 Wagon, TD Tourer, locked, Interco 35s, G turbo
Posts: 441
Joined: Fri Feb 06, 2009 6:47 am
Location: jimboomba

Re: 1hz to a440

Post by 84sloth »

i should have mentioned it will be much more then a 1hzzz :lol: will be turbo'd amongst other things... i have found an auto with bellhousing off of a 1hdt for next to nothing, just waiting for it to get freighted up. i was loooking at running a garret gt32ish size turbo being as its auto and all. what are peoples thoughts with the setup il be running.
My hj47-80series build
[code]http://www.outerlimits4x4.com/viewtopic.php?f=16&t=208404[/code]
Posts: 168
Joined: Sun Nov 30, 2008 4:44 pm
Location: Sydney

Re: 1hz to a440

Post by popeyehj60 »

ive driven turboed auto 1HZs and they were still slow.
the autos suck the power something chronic and they don't like staying at high revs to keep boost. they like to shift up a gear and drop off boost. handy on hills

id be looking at putting a 1hdt minium but preferably a 1hdfte and 5 speed auto in for the ultimate drive train.
Posts: 441
Joined: Fri Feb 06, 2009 6:47 am
Location: jimboomba

Re: 1hz to a440

Post by 84sloth »

Yea if I had a lazy 10g then I would fte it. Probably go down cummins road. Il give it a whirl with the auto and if it's hopeless il go 5 speed
My hj47-80series build
[code]http://www.outerlimits4x4.com/viewtopic.php?f=16&t=208404[/code]
Posts: 1768
Joined: Sun Mar 14, 2004 11:51 am
Location: Weipa

Re: 1hz to a440

Post by crankycruiser »

Wind enough grunt outta the zzzz and she should be fine!
80 xtra cab
Supercharged LS1, Locked n shit

80 Wagon, TD Tourer, locked, Interco 35s, G turbo
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