doe you have a part number for the valve

a might get one throu work but the part lad always wants part numbers

thanks

 

Yus ... part number please .

[]

 

slightly curious too []

 

Me too........

 

me three []

 

me four [D]

Whats different between this and the J valve anyway?

 

Part # is 1JO 906 627 H

 

Me Five []

How easy are they to fit?

 

Very easy to fit, but you'll need 2 small jubilee clips to replace the factory crimped ones. 10 minute job tops.

 

034906283H. This is the part number of what i have. I think.

 

Oops. Yeah 034906283H is correct.

 

So whats better; the N75J or the N75H ???

 

never tried the J valve but this H one rocks the shit. Just went and blasted it there. WOW. You can hear the turbo spinning like a drunk whore on the dance floor!!! [Y]

 

me six. how much? and does anyone know what it is they actually do.

 

it was ?46. It controls how much boost is requested from the turbo.

 

i got a J valve from Vagparts, they don't do the H valve

found the J valve didn't hold boost as long as the original valve so changed back, will now try and get hold of an H from the dealers

this explains a bit more

http://www.ecstuning.com/stage/edpd/pagebuild_v2.cgi?html=info-Engine-Performance-N75.html&make=Volkswagen&model=337/20AE&submodel=&engine=1.8T

 

does the j request even more boost or is the h better suited for the k03

 

Yeah I had the same experience with the J valve, & switched back to the C.

 

What would be best for my engine?

 

same here!

most people seemed to swear by the J valve, but when i fitted one to my remapped AGU i actually saw around 1psi LESS boost, and it came on smoother and died off faster!

not happy at all with my J valve.

may try the H valve once ive got my ko3S and fmic setup fitted and mapped.

 

Argh!! You boys with your BDW engines. These are serious hit and miss whith your engines and can throw a CEL and limp mode. AGU is best suited for this mod.

 

Argh!! You boys with your BDW engines. These are serious hit and miss whith your engines and can throw a CEL and limp mode. AGU is best suited for this mod.

But Prawn has just said that the J valve didn't work with his AGU? Also - what car is this H valve fitted to as standard then? Either way think I might give it a go, theres no harm in trying and I can always change it back

 

Before you all rush off into the sunset to grab one...I have both and have tried them out a few times. Unfortunately I've never got around to doing proper testing to compare the stock C with the H and J. On my car the J gives a peak of 2 psi more in the mid range than the C and feels better but it's not like being re-mapped again. I've never got around to measuring the H but it feels better than the C. Compared with the J, it feels more linear with less of a mid range hump but more at the top end. Once again that's just based on feel and TBH it was pretty difficult to tell, not like night and day. I'll try and do some proper testing at some stage in the near future.

Chris

 

Argh!! You boys with your BDW engines. These are serious hit and miss whith your engines and can throw a CEL and limp mode. AGU is best suited for this mod.

But Prawn has just said that the J valve didn't work with his AGU? Also - what car is this H valve fitted to as standard then? Either way think I might give it a go, theres no harm in trying and I can always change it back

Sorry i meant so say iits less hit an miss with an AGU. Also please not it might be different between remaps and also different between mapped and unmapped cars. ALSO note the N75 C that came off mine was 8 years old so could have been worn.

 

Argh!! You boys with your BDW engines. These are serious hit and miss whith your engines and can throw a CEL and limp mode. AGU is best suited for this mod.

But Prawn has just said that the J valve didn't work with his AGU? Also - what car is this H valve fitted to as standard then? Either way think I might give it a go, theres no harm in trying and I can always change it back

Sorry i meant so say iits less hit an miss with an AGU. Also please not it might be different between remaps and also different between mapped and unmapped cars. ALSO note the N75 C that came off mine was 8 years old so could have been worn.

Ok thanks for clearing that up. [Y]