Bov Question




Discuss the RB20, RB25 and RB26 series engines.



To start off im new to rb motors. ok I have sreached and havent got the answer i want. I have a rb20det swap in my s13. I had a ricirc stock bov on it and it never gave the "flutter" "compressor surge". I bought a legit hks ssqv black edition installed it after getting the flange welded on, it started giving me that Noise I explained. The werid thing is that when i hook both of them up (just to see what happens) I "T" the bov's it doesnt make the noise. I uploaded pics so u can see if where it was installed is causing that "flutter". thanks in advance

Image
this where the noise is coming from
Last edited by slidin40 on Wed May 09, 2012 7:45 pm, edited 1 time in total.

slidin40
 
Posts: 2
Joined: Wed May 09, 2012 2:55 pm
Car: 1992 nissan 240sx rb20 swap

you need to block off the stock BPV, a thin piece of sheet steel with holes drilled in it works well.
be sure to put some gasket maker on it to seal it off.

HKS BOV flutter = brief moment of studder...HELP PLEASE! - 6Crew
I have the CP-E FMIC, speedie 6's turbo inlet pipe, and an HKS BOV (which I just
put in the new generation 3 BOV). Here is the data I have.
http://www.6crew.com/forum/showthread.php?12384-HKS-BOV-flutter-brief-moment-of-studder-HELP-PLEASE!

I'm Back.

Shift_BOOM. Damnit.
IF CONTACTING VIA PM BE SURE YOU HAVE ENABLED IT!

Experiment - Making A Blow Off Valve Flutter - Vehicle Specific ...
Page 1 of 2 - Experiment - Making A Blow Off Valve Flutter - posted in ... Credit for
going to the effort but I'm sure if it were that easy then hks or ...
http://www.sau.com.au/forums/topic/366836-experiment-making-a-blow-off-valve-flutter/

Carl H
User avatar
 
Posts: 5970
Joined: Mon Aug 04, 2003 4:09 am
Car: 1995 240SX SE RB30DET

Ok i will try that. thank you. By any chance if it continues, what else should i look for?

slidin40
 
Posts: 2
Joined: Wed May 09, 2012 2:55 pm
Car: 1992 nissan 240sx rb20 swap






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