Jump to content
SAU Community

adjusting hks ssq bov-help

Kaido_RR
 Share

Recommended Posts

Kaido_RR Grand Master

Kaido_RR

Posted
Posted

hey,

I have a hks SSQ Bov, i know you can adjust it but i was wonding what happens if i adjust it is the sound any different? (cuz i am sick of the sound its makes thinking about replacing it with my stock bov), I heard some people have a problem with tehre car stalling at low rpm cuz of bov, will this happen if i change my hks one...? (at the moment its fine)

thanks mike

Link to comment
https://www.sau.com.au/forums/topic/45370-adjusting-hks-ssq-bov-help/
Share on other sites
MLCrisis Proficient

MLCrisis

Posted
Posted

Hey, Mike. I have an HKS SSQV on my R33 as well. Adjusting the valve simply changes the point at which it activates, it doesn't change the sound.

I recently fitted a purple insert, which I got from Xspeed (have a look on their website). This reduces the frequency of the sound, so it is less piercing - net effect is it is less noticable. Dead easy to fit and dead easy to lose one of the grub screws!! (There are eight, but you only undo four to get the cover off!) You can also get a gold insert, but that doesn't change the sound - it just adds rice-value.

Meanwhile, if you are concerned about the effect of venting to atmo, then you can get a plumb-back insert instead, which converts your ssqv to plumb-back mode.

As for the low rpm stalling, the concensus seems to be that this is due to the Oxygen sensor being stuffed. The effect of your BOV venting to atmo might not help, but it is not the primary cause. I have never had any problem.

Hope this helps.

Cheers. :cheers:

MLCrisis Proficient

MLCrisis

Posted
Posted
yeh I SSQV, don't have anything in the centre so makes no sound at all... perfect.

Surely it still makes some sort of noise? All the insert does is act like a whistle and change the tone, I would have thought. So how quiet is it?

Cheers.

R324D Community Regular

R324D

Posted
Posted

seriously guiet enough not to hear it in the cabin (over exhaust)..... It does make a really really quick whipping sound (lasting about about 1/10 of a second), but its that unnoticable that I would call it silent.

Don't forget you can get 2 inserts:

The Mercedes shaped ones (high pitchied noist)

Circular insert (psshhhhhhht)

nothing (as above)

:P

Jimbo2000 Grand Master

Jimbo2000

Posted
Posted

when i had one on i had no insert cause the high pitch thing pissed me off.

maybe i had it too loose or too tight cause it did make a fipp fipp fipp noise for about 1 second, which sounded pretty cool but it got mixed up with the sound that the pod makes at backing off throttle so it sounded gay unless i only just let off very slightly so the pod wouldnt go off.

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
 Share
Go to topic listing


  • Similar Content

  • Latest Posts

    • 04-LOOX
      R34 GTR Vspec Garage Sale - All must go!

      By 04-LOOX · Posted

      Hi, is the HKS  Tower Bar still available ? negotiable ? 🤔
    • Duncan
      Duncan's V37.......race car?

      By Duncan · Posted

      From there, it is really just test and assemble. Plug the adapter cables from the unit into the back of the screen, then the other side to the car harness. Don't forget all the other plugs too! Run the cables behind the unit and screw it back into place (4 screws) and you should now have 3 cables to run from the top screen to the android unit. I ran them along the DS of the other AV units in the gap between their backets and the console, and used some corrugated tubing on the sharp edges of the bracket so the wires were safe. Plug the centre console and lower screen in temporarily and turn the car to ACC, the AV should fire up as normal. Hold the back button for 3 sec and Android should appear on the top screen. You need to set the input to Aux for audio (more on that later). I put the unit under the AC duct in the centre console, with the wifi antenna on top of the AC duct near the shifter, the bluetooth antenna on the AC duct under the centre console The GPS unit on top of the DS to AC duct; they all seem to work OK there are are out of the way. Neat cable routing is a pain. For the drive recorder I mounted it near the rear view mirror and run the cable in the headlining, across the a pillar and then down the inside of the a pillar seal to the DS lower dash. From there it goes across and to one USB input for the unit. The second USB input is attached to the ECUtec OBD dongle and the 3rd goes to the USB bulkhead connected I added in the centre console. This is how the centre console looks "tidied" up Note I didn't install the provided speaker, didn't use the 2.5mm IPod in line or the piggyback loom for the Ipod or change any DIP switches; they seem to only be required if you need to use the Ipod input rather than the AUX input. That's it, install done, I'll follow up with a separate post on how the unit works, but in summary it retains all factory functions and inputs (so I still use my phone to the car for calls), reverse still works like factory etc.
    • Duncan
      Duncan's V37.......race car?

      By Duncan · Posted

      Place the new daughterboard in the case and mount it using the 3 small black rivets provided, and reconnect the 3 factory ribbon cables to the new board Then, use the 3 piggyback cables from the daughterboard into the factory board on top (there are stand offs in the case to keep them apart. and remember to reconnect the antenna and rear cover fan wires. 1 screw to hold the motherboard in place. Before closing the case, make a hole in the sticker covering a hole in the case and run the cable for the android unit into the plug there. The video forgot this step, so did I, so will you probably. Then redo the 4 screws on back, 2 each top and bottom, 3 each side and put the 2 brackets back on.....all ready to go and not that tricky really.      
    • Duncan
      Duncan's V37.......race car?

      By Duncan · Posted

      Onto the android unit. You need to remove the top screen because there is a daughterboard to put inside the case. Each side vent pops out from clips; start at the bottom and carefully remove upwards (use a trim remover tool to avoid breaking anything). Then the lower screen and controls come out, 4 screws, a couple of clips (including 3 flimsy ones at the top) and 3 plugs on the rear. Then the upper screen, 4 screws and a bunch of plugs and she is out. From there, remove the mounting brackets (2 screws each), 4 screws on the rear, 2 screws top and bottom and 3 screws holding in the small plates on each side. When you remove the back cover (tight fit), watch out for the power cable for the fan, I removed it so I could put the back aside. The mainboard is held in by 1 screw in the middle, 1 aerial at the top and 3 ribbon cables. If you've ever done any laptop stuff the ribbon cables are OK to work with, just pop up the retainer and they slide out. If you are not familiar just grab a 12 year old from an iphone factory, they will know how it works The case should now look like this:
    • Duncan
      Duncan's V37.......race car?

      By Duncan · Posted

      Switching the console was tricky. First there were 6 screws to remove, and also the little adapter loom and its screws had to come out. Also don't forget to remove the 2 screws holding the central locking receiver. Then there are 4 clips on either side....these were very tight in this case and needed careful persuading with a long flat screw driver....some force required but not enough to break them...this was probably the fiddliest part of the whole job. In my case I needed both the wiring loom and the central locking receiver module to swap across to the new one. That was it for the console, so "assembly is the reverse of disassembly"
×
×
  • Create New...