ikr i just cant 😂

It simply defies physics... how can a turbo thats spinning at average 80k rpm to 180k rpm spin backwards!... It cant ;) those people have rocks in their skulls.

Wait people say that? Wtf? HOW!?

If that’s what they think, then they obviously don’t have the brains to actually build a car. Sucks to be them.

How do you even think a turbo spinning at like 100k rpm would just switch all of its momentum in the opposite direction

it dosent spin it it causes backpressure dummy

You're right, it's impossible to back spin the turbo. If you're running a fully closed system, the (stu stu stu) isn't from the turbine spinning backwards. While the turbo is under load and you release the throttle, the air can not escape (bov). Nor can it recirculate back to the intake (bpv). The back pressure causes the air to Stall throughout the compressor housing, as well as the intercooler. Thus the air has no direction and the turbine wheel spinning 20k+ rpm, chops the stagnant air between shifts resulting in the sound we all love. Although, this causes the thrust bearing to wear prematurely due to the blades fighting the air; rather then spooling down . Anti surge assist the air being drawn in, a great design. But a Dual ball bearing configuration is what can handle a setup like that reliably.

Hey guys you reckon you could help me out. I tried taking my bov just to see what it would sound like for a few pulls, (stock 06 wrx) but as soon as i tried to turn it on it just wouldn't idle and kept turning off. Know why this is?

Logan Jackson did you plug the vacuum line?

Logan Jackson because your car is not tuned via MAP sensor (speed density), your car uses a MAF sensor to actually measures the amount of air coming into your motor, rather than SD in which is a calculation

anti surge housing gang confirms this

Ikr 😂😂😭

hahaha was the best

That’s the internet for you.

@@Inkawgneegrow Watch enough videos on youtube around this subject and youll see all the brickheads who claim to have "degrees" and say the turbo will spin backwards and destroy the turbo/engine. Of course, those are 14 year olds who are learning about cars and believe every little thing they see without putting much thought into it.

It’s the sudden change in inertia and resultant back pressure that can damage the vane bearing rather than the blades themselves changing direction. WRC and F1 engines do have not have bovs as they deplo anti lag to maintain turbo boost and therefore inertia. The more highly boost pressure, the greater this effect and subsequent bearing stresses. Common sense really.

Senite and Jeremy Radke yoo wtf 😂😂😂

Mine

Zooms in on his face lmao

😭😭😭😭

14?seconds in and thinking the same thing 😂

I think scotty kilmer has him beat in the cheesy intro department ... "Rev up you engines" 🤦🏽‍♂️

Link

@@nostalgiconion1341 I think he's talking about a runaway

Lemuel Díaz love the positive energy! Appreciate you brotha!

Ty for the good information

@@StevenDevey anytime

Heyy i got a check engine light but thats cuz my down pipe but i got cobb on its way an ill delete that real quick 😂✌

engine light on but still faster than a VW copy

Good luck with NOT having it on unless you're running a aftermarket ecu. I have a turbo swapped SLK 230 Merc with a siemens ecu. Even with stage 2 tuning, I have to run a MAF and MAP clamp, install a 8k ohm resistor to the MAP to limit detected boost AND run a apexi safc to fool it out of limp mode. I even have to keep the original boost diverter valve connected and operational under the hood in order to keep from lighting a CEL. Tuning sucks, especially on cars that aren't popular tuner cars. So in other words, fuck off with your stupid bullshit.

Everyone does because we all to lazy to fix it lmaoo

My mazda 3 constantly ran a CEL it was because of an aftermarket catalytic converter. That is all

Hector Rolon autobots unite

Lots of people run them I don't think it'll cause any issues

Jim Hiscott hey dude I love where your heads at! I agree not all Honda owners fit the stereotype. Would you consider a mazdaspeed 6 or speed 3? They ride just like the mazda 3 but have a turbo and they are getting much cheaper these days!

@@StevenDevey not sure to be honest. Not drive the 6 yet. I do like the small physical size of the 3. They handle very well

Jim Hiscott the 3 does handle very well! I think you would like the speed versions!

@@StevenDevey no doubt. My wife was looking for one but she found an 08 pearl blue Si civic from the original owner for $5000 and bought it. It is just show room. She did well but having a speed3 in the family is still a goal. There getting hard to find. I think collectors are snatching them up.

Lemuel Díaz this Bov in the video is a gfb valve. They make good products!

Alright thank you bro! I have the speed3 family now lol hehe

@@StevenDevey think a gfb would work well with my giulia?

@@StevenDevey she currently doesn't have a bov on her and was wondering if I should get one, and if so what kind, thank ya have a good day

Depends on how much boost you are running

martin cabal depends what turbo it is, I would keep the bov on if you have the option

martin cabal turbos also just get really hot

Stock turbo with stock bpv. I thought that i could block bpv every now and then to enjoy saturdays night drives, but that thing got much hotter then usually. The bonet above turbo was almost too hot to touch

Is there a way to measure turbo temps?

Yup that’s what happened

Anti lag is done through tuning and works by retarding the timing such that unburnt fuel and air is ignited in the exhaust manifold to keep the turbo spooling. If you're referring to rocket anti lag then that's a whole other beast. That does the same thing tuning wise, but also makes use of a valve that redirects charge air to the manifold. More air in the exhaust leads to more thorough combustion of unburnt fuel leaving the engine and really keeps the turbo at full boost off throttle. Rocket anti lag was used during rally races for quite some time and I believe it still is in use today.

Same

Hector Rolon thanks for watching brotha! Have a good day!

DabEz ko Its a MAZDA man never blows😉😉😉😉 trust me

Kybo plays block it off

@@mikeridd3441 i commented a year ago wtf? what does block it off even mean ????

Does damage

Does some damage

What happens?

@@DriftNick too much pressure causes damage to the gasket...duh

@@RAtW7 What gasket?

@@DriftNick the ones on your wheel bearing you stup*d twat

​@@RAtW7 I just want to know what dumb crap you have made up as for what happens if you don't run a blow off valve.

Nate Walster it’s coming back don’t worry!

Miss Nate and steven

The terrible spelling and general dribble to haha

Easy to critique someone when your not on the podium buddy

No it's not at all...

It literally is harmless to the turbo you fucking onion , flutter on throttle is bad , flutter off throttle is good

@@Liam94Smith Turbos 3 for a quid anyway love the old school noise