p38 2.5 to ?

This site contains affiliate links for which LandyZone may be compensated if you make a purchase.
Even if the BECM can be reprogrammed, an older generation non common rail 3.0l isn't going to be much more powerful than a well sorted 2.5 so probably not worth the effort.
 
Tony e said:
The M57 was prodused at the same time and is based on the M51, apparently
Click to expand...
Still not common rail injection though that's what I was referring to with older generation.
If you're going to the trouble of taking an engine out and fitting another, trying to get more power by using a bigger, non standard engine will open up a world of pain. For example, insurance will be more difficult.
A 2.5 well sorted shouldn't be that much less powerful.
Have you checked the quoted torque and bhp figures for the two motors?
 
Wazzajnr said:
Still not common rail injection though that's what I was referring to with older generation.
If you're going to the trouble of taking an engine out and fitting another, trying to get more power by using a bigger, non standard engine will open up a world of pain. For example, insurance will be more difficult.
A 2.5 well sorted shouldn't be that much less powerful.
Have you checked the quoted torque and bhp figures for the two motors?
Click to expand...
Not yet. As said early on the old block has a crack so was just thinking of the options. Thanks for the heads up anyway
 
P38 BECM has no option for 3 litre engine. Also unless you also fit an HP 24 box, the power and torque will destroy your HP22 PDQ with a lot of towing.
 
Tony e said:
Somthing to do with injector timing i think. I believe if i use my pump electrics/top it should recognise it and it can be re calibrated for 3ltr
Click to expand...

I don't know to be honest. Beyond my ken. Given the FIP seems to wear on the 2.5 I might be tempted to upgrade the FIP altogether. I would imagine the EMS (Engine Management System) could be recalibrated with a different map for the 3l easily enough with a new chip. Not sure how that works with the BECM.

@N2O would know better. He seems to upgrade pumps and play around with the diesels a bit.

Good point from Wammers on the HP24 box. I think @ovalandrover has upgraded his to an HP24 box though so tjhat can be done. Might need a different prop shaft?
 
Hey, ever heard of JB Weld?

I 'welded' the casing of an outboard engine which had dissolved around the water tube grommet, it was either £700 plus the Vodka for a new casing or re-cast it with aformentioned gloop and spiffing new bastard and smoothing file, £6 later I was opening the vaseline jar:eek::D
 
myfirstl322 said:
Hey, ever heard of JB Weld?

I 'welded' the casing of an outboard engine which had dissolved around the water tube grommet, it was either £700 plus the Vodka for a new casing or re-cast it with aformentioned gloop and spiffing new bastard and smoothing file, £6 later I was opening the vaseline jar:eek::D
Click to expand...
Is that a type of epoxy. Think i read somthing on it today looking through the options
 
You must log in or register to reply here.

Similar threads

D
P38 in need of some love
Replies
7
Views
859
stuu
stuu
Henry_b
P38A EAS fault
2
Replies
34
Views
2K
Datatek
Datatek
ar1g3
P38A P38 rattle at idle
2
Replies
26
Views
3K
roythebus
R
F
P38 DSE loss of power when driving
2
Replies
33
Views
2K
Mark Piercy
Mark Piercy
Radar1946
P38A Mobile mechanic near Lichfield, Staffs.
Replies
13
Views
558
Radar1946
Radar1946
Back
Top