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17,441 Posts
ok whats the deal with this. anyone have experiance with it? better cyclin than j valve. worth it?
N75 K valve?
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2,512 Posts
Re: N75 K valve? (VW1990CORRADO)
N75s are VERY subjective and vary in their effectiveness from car to car. You just have to try it. What works on one guy's car won't neccessarily work on yours.
N75s are VERY subjective and vary in their effectiveness from car to car. You just have to try it. What works on one guy's car won't neccessarily work on yours.
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17,441 Posts
Re: N75 K valve? (VW1990CORRADO)
i know. just wondering how people like it that had the j valve before. i have the stocker in there with revo, fluctuating boost sometimes.
i know. just wondering how people like it that had the j valve before. i have the stocker in there with revo, fluctuating boost sometimes.
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1,867 Posts
Re: N75 K valve? (VW1990CORRADO)
I've ran the H.J & K..... Currently the K is in my car, either variant should alleviate the fluctuation of the boost. Or a simple n249 bypass will clear it up.
I've ran the H.J & K..... Currently the K is in my car, either variant should alleviate the fluctuation of the boost. Or a simple n249 bypass will clear it up.
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17,441 Posts
Re: N75 K valve? (ApexTuning)
i was thinking a mbc inline with the K. i will research this more. i believe its used as an overboost protection. i spike at 22 now, i think thats ok. i will use a ball and spring type mbc, not one of those turboxs things. should kept my boostvalve from the rado,
i was thinking a mbc inline with the K. i will research this more. i believe its used as an overboost protection. i spike at 22 now, i think thats ok. i will use a ball and spring type mbc, not one of those turboxs things. should kept my boostvalve from the rado,
using an MBC will negate which N75 you use because you're going to have control over the pressure at which your wastegate opens anyway. If you're gonna go with an MBC, try it first with your "F" valve before you go and spend the money for the "K" valve.
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17,441 Posts
Re: N75 K valve? (VW1990CORRADO)
just want to say i got my k valve from KMD tuning today, ordered friday! fast delivery, and its great. no more surgin boost. peaks 22+ holds 20 till around 5kish where it drops. pulls HARD! used to peak 22 and drop to 13-18 and drop off. that n75k did WONDERS!
just want to say i got my k valve from KMD tuning today, ordered friday! fast delivery, and its great. no more surgin boost. peaks 22+ holds 20 till around 5kish where it drops. pulls HARD! used to peak 22 and drop to 13-18 and drop off. that n75k did WONDERS!
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