n75 valve

[keenocupra]

hi guys could sum1 shed some light on the n75 valve ive saw threads on this about bypassing it? can this be done? i have k03s fitted along with 100cell racecat n249delete sai delete evap delete .

 

[cupra-gaz]

i dont think you can bypass or remove the n75 valve, though i maybe wrong. sure you dont mean the n112 which is also on top the engine next to the n249?

 

[keenocupra]

i didnt think so either have a read of this mate. its on the forum obv lol


10-03-2011, 21:34 #12
Damoegan
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Quote:
Originally Posted by fourtwofive
i wouldent worry then thats good holding 15 im only stage one 20psi spike holding 10 on k03s. getting really bored on stage one but cant go to stage 2.
all looks well on your logs slightly low g/s could be maff related. but wouldent worry what doesent feel right. you used to the power lol
all things well with your motor? i miss the colour!

MAF looks 'average' for stage 2 k03s and 'good' for a stage 2 k03...

I used to hold 1.1-1.2bar @ 6k (k03s)...
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10-03-2011, 21:35 #13
Damoegan
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Quote:
Originally Posted by James.Judd.1
Just had a set of nkg iridium plugs all gapped at 0.8 go in a few days ago, and coilpack 1 is about 2 weeks old too...

Quote:
Originally Posted by James.Judd.1
K03s
Revo stage 2
Forge FMIC
Miltek turbo back
4bar fpr
Forge Unos MBC
TIP
Green dynatwist induction

Looks like your about maxed out then..

Whats your fueling like?
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10-03-2011, 21:35 #14
James.Judd.1
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Posts: 196 Quote:
Originally Posted by fourtwofive
i wouldent worry then thats good holding 15 im only stage one 20psi spike holding 10 on k03s. getting really bored on stage one but cant go to stage 2.
all looks well on your logs slightly low g/s could be maff related. but wouldent worry what doesent feel right. you used to the power lol
all things well with your motor? i miss the colour!

Its fine and still quick.. MBC really sorted out the boost problems.. Still comes up nice with a good polish and some sunshine
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10-03-2011, 21:35 #15
fourtwofive
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james have you bypassed your n75?
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10-03-2011, 21:37 #16
James.Judd.1
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Originally Posted by Damoegan
Looks like your about maxed out then..

Whats your fueling like?

I think thats the problem but i cant seem to log it.. I might invest in a LCR fuel pump and a new fuel filter see if that makes a difference.
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10-03-2011, 21:38 #17
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Originally Posted by fourtwofive
james have you bypassed your n75?

Yes, left it plugged in to the ecu but fully bypassed__________________
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10-03-2011, 21:40 #18
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Posts: 1,076 Hi James - Are you running any advance timing over and above the Revo sps parameters? If so how much? I wouldn't personally add any more, especially as the weather is starting to warm up... What doesn't feel quite right? Airflow looks average for k03s, not high or too low...
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10-03-2011, 21:42 #19
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Originally Posted by -=Rob=-
Hi James - Are you running any advance timing over and above the Revo sps parameters? If so how much? I wouldn't personally add any more, especially as the weather is starting to warm up... What doesn't feel quite right? Airflow looks average for k03s, not high or too low...

Nope I think its only set at T7 and no other additional timing

It just feels a bit flat.. like the boost is there but its not got quite enough fuel ... thats just a gut feeling though
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10-03-2011, 22:16 #20
-=Rob=-
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Posts: 1,076 You should be able to run B9T9 on a k03s with minimal timing pull. Perhaps the stock fuel pump is struggling? I'm presuming you don't have an LCR one installed?
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