Part No. for Angel ram (A4 onwards)

[rayko]

I'm looking to drop the LPR pressure on my Euro Angel. It has had the full Newton treatment, and I've been told that the easiest way to do this to put in a new ram, so does anyone know the WDP part number for the ram assembly for a Euro Angel (I am guessing its the same as A4 onwards) to hand.

 

[Tom Allen]

the speed / a4 ram is 220101111

 

[John C]

Originally posted by rayko
I'm looking to drop the LPR pressure on my Euro Angel. It has had the full Newton treatment, and I've been told that the easiest way to do this to put in a new ram, so does anyone know the WDP part number for the ram assembly for a Euro Angel (I am guessing its the same as A4 onwards) to hand.

I dont think a new ram will change anything.

Once you put the (red) newton hammer on your existing ram, you can lower your LPR pressure.

 

[Tom Allen]

John can you give me a ring mate, 07773 364246.

I'll ring you straight back, save your bill.

 

[rayko]

I spoke to Evolve about this, apparently Maddog put the Newton kit on and couldnt get his Speed 05 (I think?) to cycle below 70 PSI. He bought a new ram and now has it running at 25 PSI.

Evolve set my Euro up as I didnt have all the right tools.

Evolve got it running 50 PSI (from 80 PSI). If I get bored, might source a new ram and try and lower it some more.

 

[John C]

I cant see why the ram would affect the LPR pressure at all.


Unless the ram has been mistreated and it wont cycle at lower pressures due to abnormally high internal friction.
In which case you effectively have a lower pressure on the valve and ball anyway.



Are you using the Evolve LPR adjuster?



EDIT Alot of air passages have been opened up on the Speed '05 (in comparison to earlier models) so I wouldnt try and compare pressure values between a Euro Speed and a Speed '05

 

[premier7's]

ive set my euro up

large volumiser and without set the lpr at 40 before now thats without the evolve kit

matt