Author Topic: n75 valve - does it matter?  (Read 2645 times)

Offline rio_gti

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n75 valve - does it matter?
« on: 14 December 2010, 10:44 »
so, i changed my n75 valve and when i took my old one off it was a 'C' and the one i put on was a 'E'.
thing is it works really smoothly but it doesnt feel as quick  :sad:
i know the old one was faulty as it was overboosting so should this be ok now or is it the wrong valve thats gone back in???

i will try to put a pic on here of the rolling road pre re-map so you can see the peak befor...


2000 GTI 1.8t ARZ, S2000 filter, DSG intake, Forge 007 dv, Catch can, R-tech custom remap, 3" Supersize Silicone TIP, Powerflex dog bone, 'The Beast' FMIC, Ultimate delete, LCR fuel pump, 3" Turbo back, K03 hybrid, Ported Manifold, S3 injectors, 80mm maf = 280bhp 270lbft :evil:

Offline 2001gti4

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Re: n75 valve - does it matter?
« Reply #1 on: 14 December 2010, 11:10 »
All recommendations on here are to use a standard N75, I don't personally know what differences there are between a C and an E. Hard to know for sure if it's not functioning correctly without VAG com or rolling road session.
My Golf is dead but at least I have this....

Offline Wazzzer

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Re: n75 valve - does it matter?
« Reply #2 on: 14 December 2010, 12:09 »
You sure you don't mean F?


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Offline pipbailey

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Re: n75 valve - does it matter?
« Reply #3 on: 14 December 2010, 12:16 »
New N75 is a E been updated from the F :wink:

Offline 2001gti4

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Re: n75 valve - does it matter?
« Reply #4 on: 14 December 2010, 12:35 »
New N75 is a E been updated from the F :wink:
That's logical  :huh:
My Golf is dead but at least I have this....

Offline rio_gti

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Re: n75 valve - does it matter?
« Reply #5 on: 14 December 2010, 12:54 »
well i was given the code from r-tech that the 'e' was the one fo rmy engine (arz) its just the 'c' is what came out- didnt know weather i was ment to put that one back in??

wont be able to get to a rollin road for a while now so think i just gotta use this one for now.....
least i'm not gona damage the engine with the overboosting??


2000 GTI 1.8t ARZ, S2000 filter, DSG intake, Forge 007 dv, Catch can, R-tech custom remap, 3" Supersize Silicone TIP, Powerflex dog bone, 'The Beast' FMIC, Ultimate delete, LCR fuel pump, 3" Turbo back, K03 hybrid, Ported Manifold, S3 injectors, 80mm maf = 280bhp 270lbft :evil:

Offline rio_gti

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Re: n75 valve - does it matter?
« Reply #6 on: 14 December 2010, 13:06 »
how the faulty one looked on paper!!!


« Last Edit: 14 December 2010, 13:08 by rio_gti »


2000 GTI 1.8t ARZ, S2000 filter, DSG intake, Forge 007 dv, Catch can, R-tech custom remap, 3" Supersize Silicone TIP, Powerflex dog bone, 'The Beast' FMIC, Ultimate delete, LCR fuel pump, 3" Turbo back, K03 hybrid, Ported Manifold, S3 injectors, 80mm maf = 280bhp 270lbft :evil:

Offline pipbailey

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Re: n75 valve - does it matter?
« Reply #7 on: 14 December 2010, 14:18 »
well i was given the code from r-tech that the 'e' was the one fo rmy engine (arz) its just the 'c' is what came out- didnt know weather i was ment to put that one back in??

wont be able to get to a rollin road for a while now so think i just gotta use this one for now.....
least i'm not gona damage the engine with the overboosting??

Yeah the E is the right one :smiley:

Offline pipbailey

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Re: n75 valve - does it matter?
« Reply #8 on: 14 December 2010, 14:19 »
New N75 is a E been updated from the F :wink:
That's logical  :huh:
Lol yeah  :grin: