The blow off valve issue - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

Dustyx77 · 09-08-2020, 07:10 AM

Hey guys, sooo I've bought a 200sx (eurospec) s14 that used to run on 24psi of boost, but the blow off valve, atleast according to the internet, is rated for 26psi. Sooo long story short, the car has still some major compressor surge sounds. I barely use full throttle because I use the car on the street. What kind of psi blow off valve spring would you guys suggest?

09-08-2020, 07:10 AM	#1
Dustyx77 Join Date: Mar 2020 Location: Norway Age: 25 Posts: 3 Trader Rating: (0) Feedback Score: 0 reviews	The blow off valve issue Hey guys, sooo I've bought a 200sx (eurospec) s14 that used to run on 24psi of boost, but the blow off valve, atleast according to the internet, is rated for 26psi. Sooo long story short, the car has still some major compressor surge sounds. I barely use full throttle because I use the car on the street. What kind of psi blow off valve spring would you guys suggest?