Diesel all day long. What i can't figure out is how a V8 doing 70 MPH and 20 MPG is more refined that a diesel doing 70 MPH and 34 MPG.

You can barely hear the v8 and it seems smoother on the road, possibly due to that front harmonic damper?
 
I have the TT to use but I don't want to rack that sort of mileage up on it. I'll stick with my DSE as I like engaging cruise and trundling up our national car park network :D
Is there a damper on the v8 that isn't on the diesel then? I find that at 60 - 75 mph the DSE is pretty much unbeatable for comfort and cruising along and I seem to hear more wind noise than clatter and engine noise at motorway speeds. :p
 
You can barely hear the v8 and it seems smoother on the road, possibly due to that front harmonic damper?
Never driven a P38 V8. But have been a passenger in one. It was no different at all to my diesel. Just used more fuel and was more likely to break down. :D:D
 
Chipped diesel running well will shift like V8, but pull things better and you have the option to take it easy on the fuel gauge :) V configuration is not economical compared to longitudinal.
 
Yes. Think the sump is in the way on the oil burner. That or they were skimping.
Is that the circly lump of rust thing I have near my rear diff? Don't know what it's supposed to do but doesn't do much these days :eek:
It's a harmonic balance device??

image.jpg
 
A chipped Diesel will come no where near a stock 4.6, it might edge up to the 4.0 Gems, but a V8 on LPG doing the equiv of 35mpg is a winner in my eyes. ;)

The TD5 engine or VM 6 pot would of been a better engine to suit the P38 ;)
 
A chipped Diesel will come no where near a stock 4.6, it might edge up to the 4.0 Gems, but a V8 on LPG doing the equiv of 35mpg is a winner in my eyes. ;)

The TD5 engine or VM 6 pot would of been a better engine to suit the P38 ;)

Why would anyone expect a 2.5 diesel to be as quick as a 4.6 litre petrol V8. Why would BMW fit a VM engine in their car and the TD5 did not start production until 1998.
 
I seem to have two of those, one at the front and one at the rear. Are they supposed to do something..??!

Think of it like tuning a piano with a tuning fork - you get them to harmonise. Should smooth out the energy transfer through diff, sorta like the balance weight on your prop shaft but different method
 

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