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motor swap

Tech Talk for Cruiser owners.

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Posts: 193
Joined: Mon Apr 26, 2004 6:38 pm
Location: Castle Hill, Sydney

motor swap

Post by 40 lover »

I have a BJ42, the 3b has problems, looking for a new motor.

What other motors would fit in without much work needed.

would a 2H work?
DRIVE IT HARD, TOW IT HOME
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Location: nsw

Post by plowy »

a 14bt is a good fit 4 cyl diesel same size as a 3b but with a factory turbo AND A SHIT LOAD more power

i replaced my 3b 50 000km ago with a reco motor to keep it standard /original
now i want it out and to get a 14bt

also a 2h is a big 6 thats just as a slug as the 3b
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Location: Mornington Peninsula, Victoria

Post by bj42turbo »

How many km's does your 3b have and what sort of probs you having

BJ
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Post by plowy »

50 000 km ago
its a good motor just the 3b was never a big power house
i know a diesel is no race motor ,just after a bit more sting but wish to stay diesel too
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Post by bj42turbo »

plowy wrote: i know a diesel is no race motor ,just after a bit more sting but wish to stay diesel too
Turbo vrooooom ;) :D

BJ
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Post by plowy »

yeah but a 14bt gives alot more STING :D
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Post by pongo »

plowy wrote: i know a diesel is no race motor ,just after a bit more sting but wish to stay diesel too
Havent you seen or heard of the bandag bullet :armsup:
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Joined: Fri Nov 04, 2005 9:08 pm

Re: motor swap

Post by andrewfarmer »

40 lover wrote:I have a BJ42, the 3b has problems, looking for a new motor.

What other motors would fit in without much work needed.

would a 2H work?
Different intput shaft on the gearbox - the only bolt in is another of the 'B' series.
To fit an 'H' or 'F' series you'll need to change you box (or at least replace some bits)
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Post by flyinwall »

i saw the bandag bullet break the truck drag racing record in townsville a few years ago!!!! Man that thing can go for a diesel (twin v8 each v8 has a supercharger and twin turbo's and a nitros oxide boost as well)
R.I.P. Darryl "DAZZA" Mutch 02/08/1978 - 26/08/2012 aged 34 years ... You will be missed my little brother.

http://www.outerlimits4x4.com/viewtopic.php?f=16&t=39190&start=150
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Post by Pauwolf »

mate, Id be fitting a 13bt if it was mine. fits straight in where a 3b was and more power than a 2H

paul
91 FJ 80 Project on the go - air lockers, 3in lift, super duper 3F, 36" pedes, toyota V8 getting prepped now
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Location: across the pond

Post by beanz2 »

The 2H would give you little additional power, but you have to change the geabox input shaft and bellhousing, you have to move the exhaust and fuel line to the opposite side and you will need a new radiator. A 14B or 14BT from a Dyna would be the best IMO.

Dave
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Post by tankekwee1972 »

Hi,

on the same topic what would be a good replacement engine for the 2F of FJ40?
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Post by TimmayFj40 »

chev. Chev. CHEV!!! chuck a 350 in it......... so much grunt.... sweeeeeeeettt. i have a 350 in my 1975 40 and the 2f in my 1982 40. oh man the difference is amazing.
Ready to start the 40 series project, turn 2 into one, Just gotta clean the fuggin shed.....
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