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-   Evo Engine / Turbo / Drivetrain (https://www.evolutionm.net/forums/evo-engine-turbo-drivetrain-22/)
-   -   Why Don't People Use The Hks Ssqv??? (https://www.evolutionm.net/forums/evo-engine-turbo-drivetrain/243113-why-dont-people-use-hks-ssqv.html)

T67Evo Jan 2, 2007 09:41 AM

Why Don't People Use The Hks Ssqv???
 
I heard that the Super Sequential wasn't a good BOV for Evos..... anyone know why?:confused:

Pure Playaer Jan 2, 2007 09:42 AM

i use it, n i love it, but the reason most ppl dont use it is because if you keep it vta, it knocks off your maf sensor n messes up the air flow readings, making your car think its gettnig less air then it actually is (I believe?) there for causing your car to sputter under partial throttle. also when sitting at a light it can cause your car to sputter n sometimes the rpms drop down below where tehy should b, sometimes causing the car to stall

all u need to do is recirc it, with the recirc kit and ull b good to run lots of boost

Player1 Jan 2, 2007 09:44 AM

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https://secure.buschurracing.com/cat...roducts_id=716

ak47po Jan 2, 2007 09:44 AM

Search and you will find out How,What,Where and Why.

Rexpeed Jan 2, 2007 09:47 AM

for me it works great with stock turbo VTA... now running 2.3 and 35R and no problems either :)

hotrod2448 Jan 2, 2007 09:53 AM


Originally Posted by Pure Playaer (Post 3816340)
i use it, n i love it, but the reason most ppl dont use it is because if you keep it vta, it knocks off your maf sensor n messes up the air flow readings, making your car think its gettnig less air then it actually is (I believe?) there for causing your car to sputter under partial throttle. also when sitting at a light it can cause your car to sputter n sometimes the rpms drop down below where tehy should b, sometimes causing the car to stall

all u need to do is recirc it, with the recirc kit and ull b good to run lots of boost

You've got the effect backwards. The MAF already metered that air that gets vented to atmosphere and the ECU injects fuel for it but, because the air obviously isn't going through the motor anymore it goes pig rich and stumbles.

Pure Playaer Jan 2, 2007 09:55 AM


Originally Posted by hotrod2448 (Post 3816389)
You've got the effect backwards. The MAF already metered that air that gets vented to atmosphere and the ECU injects fuel for it but, because the air obviously isn't going through the motor anymore it goes pig rich and stumbles.

i knew i had it backwards

damnit..

Nez136 Jan 2, 2007 09:57 AM

partial throttle sputter is surge, tight valves can cause that. Hotrod is correct. I use the valve and its great however i think i will be switching to a Tial very soon b/c i hear even the HKS valve can't hold high boost pressures that well.

Jasil Jan 2, 2007 12:06 PM

50mm TIAL FTW!!

Randy Jan 2, 2007 12:22 PM

I have and I love it
Stock ECU, VTA and no problems

Warrtalon Jan 2, 2007 12:40 PM

People always claim no problems, but most of the time they don't even know it's causing problems. It's really bad, because then noobs think it's ok to get it, which is very discouraging...

Pure Playaer Jan 2, 2007 12:43 PM


Originally Posted by Warrtalon (Post 3817096)
People always claim no problems, but most of the time they don't even know it's causing problems. It's really bad, because then noobs think it's ok to get it, which is very discouraging...

i mean i know some of the problems its givin me, but im getting the evo 9 ems maybe from ttp when i get a few more bucks, so ill b alright then, right/

Nez136 Jan 2, 2007 12:44 PM

Its not bad at all depending on the setup you currently have. Stock/ish evo, yes bad, between the rich conditions and surging i would stay clear of it.

thedarkside Jan 2, 2007 01:01 PM

unless you use a GM MAF translator you will run into problems. Still better to keep the recirc. IX BOV IMO is the best you can get. or the WORKS DV

joeymia Jan 2, 2007 01:04 PM

part throttle surge on the HKS BOV sucks...


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