The ssqv will be installed with the recirculation fitting and the outlet of the valve will be plumbed to the intake using over the counter 34 inch gas fitting. This is the grandfather of blowoff valves with its flagship sound that remains to be one of the most effective blowoff valves in the aftermarket. Picture of hks bov accessories ssqv insert fins change the sound of your bov. Only thing im not familiar with is setting the spring stiffness.
Are you sure its compressor surge and not just bov flutter. Operation duration adjustment adjusts the operation time of the sqv. Low boost it sounds like it flutters, but thats just how they sound when its low boost. Im looking to switch it up to the hks ssqv bov but was. So my knock off hks bov decided to crap out which i was fully expecting at some point. Feb 21, 2009 hks super sqv sequential blow off valve sound. Hks super sqv4 blow off valve subaru wrx sti 20082014. Ssqv4 can be easily installed on a vehicle with this kit. I have chosen the hks ssqv bov as it is a dual chamber, manifold actuated blow off valve that offers low boost and high boost quick relief.
These hks ssqv inserts however, allow you to fine tune the sound and look of your hks ssqv bov to perfectly suit your individual tastes. Since imitation is the highest form of flattery, hks has once again redesigned the physical aspects of the super sequential blow off valve to thwart off the counterfeiters. Its more of a mechanical release of air sound than a whistle. Free shipping on all hks performance blow off valves to the continental us 48 states. Nov 08, 2002 i just installed a hks ssqv in my 92 talon tsi awd and i am getting the same fluttering noise at low boost and high boost. Hks ssqv original, note adjustment screw hks ssqv newer, adjustment screw removed, slightly different spring hks ssqv newest, currently sold the only difference between the last two, which are the only ones available on the market really, only the last one is, but some have old stock is the halfcut shroud and the housing. Hey guys i have a universal hks super sqv blow off valve and i was wondering if anyone has made a write up with pictures for verification purposes of the install of this product without the use of a welder because the flange is universal. My bov flutters when i let off the gas, i called hks and they said that is how their valve is. This assures compatibility with all optional hks ssqv inserts, recirculation fittings and recirculation kits.
Hks ssqv 4 super sequential blow off valve genuine ebay. An hks blowoff valve lets you run a safer turbo system on your car. I had a forge 007 wannabe on the car, and i decided to go with an hks ssqv because when i go bt im going to run mafless, and it was for a great price from another member on here. Only has like 100 miles whatever i put on it this weekend, but pretty damn sure i threw the box out when i moved. Hks ssqv recirculation fitting, performance oem and. Stock it was ok sounding but after increasing boost via the poweraxel tune it sounded much better. With the unique sequential valve structure and differential pressure control system, the ssqv ensures stable operation at any boost level. Triple fins set at the center of the funnel produces a dynamic and aggressive sound.
Hks ssqv blow off xslowboy racing crashbar xbwoody hbracetraction bars. Ive turned mine and it makes no difference when it blows off or the pitch when it does. Hks super sqv sequential blow off valve uses a unique sequential valve structure and a differential pressure control system, which allows for a broad operating range from low boost to high boost. This newly designed ssqv ivd uses a boost drive controller for positive boost operation. I know everyones opinion on a bov on our cars, and it was my choice. How to install a universal hks super sqv blow off valve mr2.
The hks super sequential blowoff valve ssqv is a dual stage pull type relief valve, which will not leak under any level of boost. Blow off valves free delivery possible on eligible purchases. Hks ssqv4 blow off valve kit bov 300zx, performance. Unlike typical push type blowoff valves, the ssqv will not leak under any level of boost. I too did not believe what they said and tried adjusting the screw. Hks ssqv recirculated blow off valve bov theory and install. Picture of hks ssqv bov universal series v4 genuine hks. They sound cool to some people and thats all the props i can give them.
New universal bov sqv ssqv 2 ii turbocharger turbo blow off valve jdm black item descriptions. Is this normal operation of an hks ssqv with this much cfm flowing through it. Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on youtube. This hks bov will help your turbo release pressure when the throttle is closed, venting that pressure without recirculating the air. Hks super sqv sequential blow off valve uses a unique sequential valve structure. It just sounds mean with the increased boost, kind of a tshhhhhhhhhhhhh sound. With another valve the same size, along with the hks im getting surge still.
The sound is definitely from the turbo as i ran a long hose up beside the air filter with a stethoscope on it, then stalled up the car in the driveway, and let off. Hks ssqv bov install answered im installing a hks ssqv, and have a real simple question. The hks ssqv iv retains the well known unique high frequency sound that. The triplefin design creates that unique sound that many enthusiasts love when lifting off the throttle. How do you go about adjusting the hks ssqv blow off valve. Discontinued hks super sequential gunmetal ssqv bov universal. I bought this off someone from the forums, not saying any names because hes a respectable guy, he claims it to be real, however other people i have talked to think it may be fake. Which order do you install the oring and the snap ring. Dont think the adjustment on the hks works like that.
Mazdaspeed archive faq and how toin progress topic. But wot it should be the signature sound or if recirculated like it should be with dsms unless running blowthrough, it shouldnt flutter. Show full signature cpe exhale kit hks ssqv blow off valve green filter airlift bags custom air management. Its pulltype relief design ensures stable operation regardless of the amount of boost pressure. The super sqv 4 utilizes the same mounting flanges as all previous generation ssqvs to assure compatibility with all optional hks ssqv inserts, recirculation fittings and recirculation kits. Hks blow off valve competitive pricing from enjuku racing.
Hks ssqv 4 super sequential blow off valve genuine hello, thanks for checking out the auction, we appreciate the opportunity to serve you. After that i loosened the nut on the back of the bov and it didnt get rid of the fluttering. Red indicator light illuminates when bdc is in standby mode. The little valve releases on throttle lift no matter how tight you have it. This is what the hks bov purple insert sounds like. Blow off valves hks super sqv4 blow off valve universal. Tial bov real vs fake tear down and sound duration.
Operation duration adjustment adjusts the operation time of. And i also bought a special fin to replace the silver one, for a different sound. Now that i run without an airbox ran across a cone filter during my travels its loud even though i have it recircing. In order to combat knockoffs, hks has tweaked the designed of the hologram, the fins, etc. The super sqv will operate under any boost pressure setting without leaking. Hks super sequential universal blow off valve ssqv. The hks super sqv iv super sequential blow off valve has been designed for strength and durability, featuring a high quality aluminium diecast body, high rigidity metal diecast valve. Unboxing and install of the hks ssqv blow off valve and sounds on a subaru duration. Order the hks ssqv your turbocharged engine needs online from enjuku racing today. By design, it will never leak, and never neads any adjustment.
It is also making a choppy sound from the bov, but that may just be the sound reverberating thru the pipes. Hks ssqv4 blow off valve universal import image racing. Additional triplefin inserts are available in gold standard high frequency sound for visual appeal and in purple metallic. Adjustable bov sqv ssqv 2 ii turbocharger turbo blow off valve. Hks sqv iv 4 super sequential blow off blowoff valve.
To retune the ssqv sound, remove 4 bolts per diagram and remove the cover. The greddy does but i think the hks screw was just for the idle or something like that and that is why they got rid of the adjustment screw on the new units. Do i put the oring in the flange, then the bov, then the snap ring. The hks super sequential blowoff valve ssqv is a dual stage pulltype relief valve. Genuine hks ssqv4 blow off valves 2 flanges attached to hose adapters with snap rings and orin. I tried loosening the bov up to 3 turns now with no change. I have the purple insert and i really like the sound of it. It is implemented as an audio processing object apo for the system effect infrastructure.
Engine parts free delivery possible on eligible purchases. Buy hks ssqv ivd blow off valve 71008ak003 for a universal application may not fit all vehicles or require modification. Two of these are required for twin turbo applications. Hks ssqv recirculated blow off valve bov theory and. This is the newer model hks ssqv without the adjustment screw. I found some sounds clips online of the hks ssqv and it is like ear peircing loud. Hks 71008 ak001 super sqv4 sequential blow off valve kit in blow off valves. Sep 27, 2007 i have chosen the hks ssqv bov as it is a dual chamber, manifold actuated blow off valve that offers low boost and high boost quick relief. Buy hks 71008ak001 super sqv4 sequential blow off valve kit. Reliable functionality of the super sqv 4 is unchanged and utilizes the same mounting flanges as all previous generation ssqvs. So i decided to get a real one as i had the flange for it first thing i notice right out of the gate is the quality of the real hks over the fake one. The gold insert uses a traditional 3 fin divider and produces the same type of high frequency sound as the standard insert but has the added benefit of a. My friend has been running one on his fairly stock 02 wrx and hasnt had one problem.
On this page, you are looking at the hks sq4 sequential bov. Hi guys i thought maybe it would be cool to have some pros post here how they adjust a blow off valves, reason is i still to this day dont know if i have mine adjusted right, i know that your supposed to not hear any surge back threw the turbo but air filters and exhaust can often make this hard to hear. Mine dont have a screw on it but the older ones do. Vacuum filter 3 tie wrap instruction manual buy hks blow off valve sqv iv. Free shipping on all hks performance blow off valves to. Bad or good i heard that the hks blow of valve is different because it is a pull type blow off valve rather than a push type like most others. Hks super sqv super sequential blow off valve uses a unique sequential valve structure and a differential pressure control system, which allows for a broad operation range from low boost to.
Activation point adjustment adjust the accelerator point where the sqv will activate. For those of you wondering what the difference is between sqv iii and the sqv iv, its mainly cosmetic. This will give you a basic howto of how this needs to be disassembled and. Make a hks ssqv bov recirculate back into your intake. We want to help make sure you get that project up and going asap. This new system sqv can function on vehicles which have no vacuum, such as diesel engines as well as conventional turbo cars. I know i had a leak in the vacuum line, but then added a hose clamp to make sure it was tight. The idle adjustment screw is supposed to be set from hks. Of course if you have a bov like a tial set for a 30psi setup and you turn the boost back down.
Like it says in my disclaimer, i am simply stating what hks said. With the hks ssqv the adjustment seems to be more for the big valve to pop open. Check install, adjustment screw in the back really doesnt do much. Equalizer apo is a parametric graphic equalizer for windows. Hks 71008ak001 super sqv4 sequential blow off valve kit. Discontinued hks super sequential gunmetal ssqv bov. Hks ssqv insert for 2017 honda civic pro car studio. Hks super sqv sequential blow off valve uses a unique sequential valve structure and a. For maximum performance, the hks ssqv incorporates both a small primary valve for ultra quick activation, and a larger secondary valve for additional discharge capacity. Hks ssqv blowoff valve without fin on 2jz gte very.
Youtube hks ssqv surge id post this at 3s tech, but my account was apparently deleted edit. How to install a universal hks super sqv blow off valve. You can even customize the sound by switching the inserts until you find the one that is music to your ears. The latest hks super sqv4 blow off valve employs the same design qualities as. I havent heard of anyone changing the spring in a ssqv. I bought a tial 50mm to go along with my hks but thats not working right now. I bought the hks bov as the universal application, nonvehicle specific kit. Typical pushtype blow off valves require spring load settings for each vehicle specification.
Rallysport direct proudly carries quality performance products from the pioneers of the sport compact industry, hks. The internals are 100% better quality and the operation. Hks version iv super sequential blow off valve agp turbo. This is a timelapse of a rebuild on an hks ssqv blow off valve. Boost controller turbo turbine governing valve manual. This assures compatibility with all optional hks ssqv inserts. The hks ssqv iv retains the well known unique high frequency sound that can be further tuned with the special fins available. Hi, im currently running an hks ssqv bov, but i like the tial sound better. Im betting that if you feel that it changes the sound, someone hasnt done any readingresearch therein lies the problem, read the information on the hks, call hks, read the forums. Discontinued and no longer available the hks super sequential blowoff valve has always been one of the favorites among enthusiasts. This advanced pulltype relief system allowed for stable operating ranges from low to high boost pressures. High quality aluminum diecast body silvercoated aluminum diecast bo. The hks recirculation fitting will screw into the bottom of the hks ssqv bov and allows the discharged air to be rerouted back into the intake stream.
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