4bd1 into 1995 defender..should I ?

Quote:

---

Originally Posted by wrinklearthur

Short and long interment aside, how does one spot the Isuzu model of the truck that these engines reside in?

You see Isuzu trucks with their cabs beat up, in backyards around here from time to time.

Now not that I would do anything like changing my 300TDi for a 4BD1t, or would I? :unsure:

---

The ones that have "3.9 DIESEL" on the doors are a dead giveaway ;)

The 3.6 [4BE1] is also not a bad motor.

https://www.aulro.com/afvb/images/im...012/09/631.jpg
http://static.mascus.com/image/produ...0,7382663d.jpg

Quote:

---

Originally Posted by justinc

Yup, this is why i prefer to work on compression ignition engines. :D I consider myself as efficient and powerful as a turbocharged diesel engine, actually:p

JC

---

suck bang poof with a hair dryer???

Quote:

---

Originally Posted by 85 county

suck bang poof with a hair dryer???

---

You know my hairdresser too ? :angel:

Quote:

---

Originally Posted by rick130

You know my hairdresser too ? :angel:

---

Don’t think so, no hair up there and I don’t wave the hair down there. Though it may get the occasional blow but that’s from a nurse and not a hair dresser

[QUOTE=isuzurover;1763064]The ones that have "3.9 DIESEL" on the doors are a dead giveaway ;)

The 3.6 [4BE1] is also not a bad motor.

/QUOTE]

I have my eye on the 4JG2-T as well.

I assume the 4HG1-T is a bit overkill? :o

[quote=jakeslouw;1763182]

Quote:

---

Originally Posted by isuzurover

The ones that have "3.9 DIESEL" on the doors are a dead giveaway ;)

The 3.6 [4BE1] is also not a bad motor.

/QUOTE]

I have my eye on the 4JG2-T as well.

I assume the 4HG1-T is a bit overkill? :o

---

The 2 for an isuzu denotes INdirect injection. Not as efficient, and heads are not as strong. 4JG2 engines have been known to have head issues. I would prefer a 4JB1 instead.

The 4H series of engines are great, however the only problem is that the engine is "reversed" - the timing gears are at the back, and all the usual gear driven ancillaries are at the back of the engine. Makes like much easier for servicing in a cabover of FC vehicle, but in a normal landie you would need a huge hole in the firewall and it would be a PITA to service. The early models also had a different gear tooth size and were prone to stripping IP (or PS ?) pump drive gears.

[quote=isuzurover;1763188]

Quote:

---

Originally Posted by jakeslouw

The 2 for an isuzu denotes INdirect injection. Not as efficient, and heads are not as strong. 4JG2 engines have been known to have head issues. I would prefer a 4JB1 instead.

The 4H series of engines are great, however the only problem is that the engine is "reversed" - the timing gears are at the back, and all the usual gear driven ancillaries are at the back of the engine. Makes like much easier for servicing in a cabover of FC vehicle, but in a normal landie you would need a huge hole in the firewall and it would be a PITA to service. The early models also had a different gear tooth size and were prone to stripping IP (or PS ?) pump drive gears.

---

Thanks mate, some great info there.

So the 2.8 4JB1T is a better option?
I can get those over here as low kilo imports for around $2200.

4BD1's are unfortunately scarce over here.

Quote:

---

Originally Posted by wrinklearthur

Short and long interment aside, how does one spot the Isuzu model of the truck that these engines reside in?

You see Isuzu trucks with their cabs beat up, in backyards around here from time to time.

Now not that I would do anything like changing my 300TDi for a 4BD1t, or would I? :unsure:

---

Easy..

if you can hear the engine running but cant seem to get the truck to come into focus, its probably got a suzi in it

Quote:

---

Originally Posted by jakeslouw

Thanks mate, some great info there.

So the 2.8 4JB1T is a better option?
I can get those over here as low kilo imports for around $2200.

4BD1's are unfortunately scarce over here.

---

Yes - I would fit the 2.8L 4JB1T over a 3.1L 4JG2T. Others may disagree. We did work out that it should be possible to fit a DI head and pistons to a 4JG engine, but a lot of work...

Just make sure you get an industrial/truck 4JB with timing gears, not a timing belt - they came with both options.

What about the 4JG1T ?

Or is that only available as an industrial engine ?