SR20DET Vacuum question - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

Jesses240 · 02-27-2007, 06:36 PM

My 98 black top SR runs about -.7 bar vacuum(what the gauge says I don't know why its in -bar to +bar but oh well, (-0.7 bar = 20.670 988)

I have the 11 pound spring in my tial bov.

No issues at all with it being un-recirculated.

Although i'm thinking about switching to the 7 or 9 pound spring because I get a lot of compressor surge before the tial actually opens... (not at WOT - off) but at slow backing off the throttle. and medium - off

02-27-2007, 06:36 PM	#3
Jesses240 Leaky Injector Join Date: Aug 2006 Location: Oregon Age: 40 Posts: 74 Trader Rating: (0) Feedback Score: 0 reviews	My 98 black top SR runs about -.7 bar vacuum(what the gauge says I don't know why its in -bar to +bar but oh well, (-0.7 bar = 20.670 988) I have the 11 pound spring in my tial bov. No issues at all with it being un-recirculated. Although i'm thinking about switching to the 7 or 9 pound spring because I get a lot of compressor surge before the tial actually opens... (not at WOT - off) but at slow backing off the throttle. and medium - off __________________ --Jesse R33