Focus Rs Turbo Chatter 330bhp GT2860RS

[davieheartattack]

Seems like a dump valve working perfectly. My EVO is the same. Some of the comments on this page are ridiculous.

[uscgjake22]

I love it when people think that it sounds awesome.. retards.. I stick to my N/A tuning

[bazrich1]

If the spring is set to stiff on your BOV it could cause it, so just a case of backing it off a bit at a time to see if that sorts it! Also a faulty recirculating valve can cause flutter! i'm not sure what set up you have there apart from whats been mentioned so couldent say for certain at this time, but astra mk4 gsi's and the newer vxr's suffer a lot from the diaphrams spliting in the recirculating valves! Hope this helps a little! None the less Nice motor ;) cozzy's will always be classics

[WeeManDaredevil]

You got pigeons in your engine mate!

[dimitrya1234]

what kind of bov is that damb it sounds good

[StevenisRadd]

For all the idiots who think this is bad for the car.... watch this. you might learn something

/watch?v=nCj6Spwl1CU&feature=r­elated

[needspeed96]

@StevenisRadd

Your retarded. That tells nobody anything but the fact that skyline had a bad waste gate causing overboost under a constant load. Thus pushing too much air into the intake and surging.

The surge in this video is from no BOV so when the throttle plate is snapped shut the air cant go anywhere but back out which is surging the compressor.

Surge is bad no matter what. Not only are you not getting faster spool but you are destroying the thrust bearing in the turbo.

[dimitrya1234]

what kind of bov is that

[j0ach0]

i need to now how to make my car sound like that... awesome

[ibizafrtom]

Sounds the nuts mate. My Ibiza FR Stage 2 has the same sound.

[jamiet16v]

thought it was a wastegate flutter valve that made that noise?

[widowedeight]

PLEASE MAKE IT STOP, you are just destroying your turbo

[sportscarfan1989]

thats how you bend a throttle plate or blow up a turbo

[6uvn3r]

@sportscarfan1989 jealous....

[SuPrAmAd101]

jealous of a costly repair? haha mate, you need to fucking figure out some shit about cars before you post pointless crap. Flutter dump is really bad for your turbo, sadly you watch to much fast and the furious to give a shit, bet your driving a saxo or something crappy, possibly even have electronic bov on your car? or hey why not even a flamer kit?

[britdemo]

@SuPrAmAd101 hahahahaha flamer kit , no he is one of them that revs fuck out of a nova n turns the ignition on and off to make it bang

[widowedeight]

@6uvn3r what are you an idiot, this turbo is gonna be destroyed shortly

[6uvn3r]

saxo? yeh i have a saxo 1.1 big bore exhaust tsw venoms and a bangin sound system....no mate grow up, i have an s2 rs,big difference, haha getting all offensive you little youtube warrior, i have bigger things to worry about.

[widowedeight]

why are you even talking to me, the sound that this turbo is making is BAD FOR IT, that is literally all i said, and i have no fucking idea what you wrote btw..... the comment makes zero sense

[necta1]

drunkinmaster1 that is one fast focus you have there ..thats quicker than my mates r33 and he has an r34 skyline engine swap. nicr focus rs turbo by the way

[SuPrAmAd101]

how the fuck do you know its faster? by the flutter dump? your fucking retarded kid, you really are. Oh and by the way, the r33 is faster than the r34. so pretty pointless swap

[necta1]

ok thanks for the reply .....

[britdemo]

yea compressor serge, if im right its the BOV opening late ,not fully or not at all... the air sucked in by the turbo has no were to go(the bov is not open or what ever) so it goes back through the turbo causing the flutter, sounds good tho

[akkudakkupl]

sound the turbo is going to die soon :D

[Rightleggedleftback]

@britdemo

isn't it bad for the turbo?

[SuPrAmAd101]

yes, if there is to much pressure it can bend the turbine shaft or even blow turbo to bits

[britdemo]

@Rightleggedleftback , yes at high boost and rpm , but this is just a little rev so its not doing much harm really , if you want more info wickapeadia it , its called compressor surge hope it helps

[britdemo]

@Rightleggedleftback , can be if there is a lot of boost , google it for more info, its called compressor surge

[dpstarcom]

compressor surge

[Greenwood4365]

Stop arguing you sad bastard lol! Nice video maytee. Shame its not an escort cozzy but ya no :P oj

[L33mullan]

awesomee!!! love that noise

[smitmk3]

your all gay arguing about turbos on youtube. nice car m8

[doesithurt09]

Most Turbocharged cars will make this noise in standard form if you open the air filter. Alot of fucking idiots need to learn shit before they type shit with there balls. And before they make up fucked up words about engines they will never have the brain power or common sense to understand.lol I dont advise anyone to open the air box up and rev it up incase it fucks the airflow meter as I did on my mates vauxhall.lmao.

[matradford123]

@doesithurt09

and on my golf :)

[widowedeight]

@doesithurt09 it's compressor surge, dumbass

[XDRobinsonX]

fuck im starting to think youtube is full of bitches...

the bov on my car doesnt open fully on low boost and it makes the same sound. its compressor serge you hear coming out through the air filter,

[widowedeight]

@XDRobinsonX youtube is full of stupid bitches, how to know if your talking to a bitch? it's simple, they think this video is cool lol

[dye013]

guess you noobs have never herd of waste gate flutter before?

[drunkinmaster1]

wastegate flutter? lol

you moron.

thats either compressor surge or a bov fluttering.

the wastegate only opens at full boost and does not "flutter" unless the spring is broken n00b

[Herooftheday64]

The wastegate is NOT the reason for compressor surge! When the BOV doesn't open to relieve positive pressure, it reverts back through the compressor fins, because it has nowhere else to go.

You ARE a friggin' moron, and I suggest YOU learn a bit more...

[drunkinmaster1]

1st of all, thats not full boost in that video.

2nd i have built my own turbo setup on my own car. do i didnt buy a car factory turboed, i built the bottom end of the motor and the turbo setup you fag. my car dynoed at 405hp on c16 and ran 11.4 at the quarter mile. thats right homo, i did it myself. so if anyone has been schooled its you. wategates discharge exhaust from motor and turbine on the hotside. blow off valves are for the compressor or cold side you cock gobbler.

[dye013]

drunkinmaster1

you are seriously STUPID! full boost!? is when the waste gate opens wow you fucken dumbass....and the bov fluttering lmao you got some learning to do....YOU MORON lmao

[jimboppins2230]

@drunkinmaster1 or you have an EBC and a screamerpipe... bap-bap-bap-baaaaarrp!!!

[lawdawg1400]

turbo surge = really really bad!!!

[djrowley1]

good car far better than any astra or golf shite box

[Sebbe40]

dont worry, it wont hurt your turbo

[DVcustomZ]

sounds as if the u need to loosen the surge comes from the inability to releive the pressure and can cause the it to spin in the opposite direction I run the TURBO XS RFL it sounds like a big releasing its brakes and no surge.

[SmithsVideos]

thats a good thing though the boost controller makes the trubo spin back up to Positive PSi

meaning the turbo works harder to spin the the correct dirrection meaning more power.

[furryroadkill]

boost controllers dont do anything other than keep the waste gate shut until a specified amount of boost is reached........nice try though

[SmithsVideos]

so what if say. the specified is 12psi.

the gate stays open until 12psi is reached?

thats impossible

[furryroadkill]

no it would keep it shut until the 12 psi is reached after that it will open up to release excess exhaust to keep it from overboosting

[Duvorack]

You simply need to adjust your blow off valve. The spring is either too tight or not tight enough, but if I recall correctly you need to tighten it slightly. If your BOV isnt adjustable get a better BOV.

Look up the Steath FX by GoFastBits, on one of their videos he talks about compressor surge, and adjusting the FX to fix the exact problem your having. I just cant remember if he losened it or tightened it.

[SnowRocker88]

I think that means your BOV (Blow Off Valve) isn't big enough...

[changeman32]

I have a nice ass J

[SirAtkins]

Norris designs are claiming it's safe to take dump valves off or reversing recirc ones

[cadudib]

Hi, how is the take of the GT2869rs ??? RPM ??? Is good ?? Thanks

[lizardswing1]

my car drinks petrol more than my mates and his hasnt got the bluefin, is it that thats causing my wallet to shrink??? would like some advice please!!

[hencethedax]

Again, thats compressor surge, and a lot of it too. Watch out for premature wear, the thrust loading you're putting that through will be enormous. It's not really your fault, but I'd be inclined to kick whoever fitted it squar in the nuits.

[fhsdhh]

what causes this then? i fitted the turbo! have since taken it off and replaced it with a bigger housing gt28 the car is currently having new management injecters and fuel pump

[jimboppins2230]

@fhsdhh id be investing in a BOV before then mate!

[wrx4life44]

@fhsdhh try the load the the bov opens on, your pushing excess air back through the compressor, you need to relieve the air more efficiently i have the same problem on my wrx adjusted the bov to boost and it the surge stopped ... hope you sort it out though bud

[zeddygt]

@hencethedax

kick in the nuts respect ha ha

[Torsseli]

Ou shit what a sound, "almost" like my own Focus :D .

[Nikiterzts]

that sounded nice mate

[fhsdhh]

using a blitz bov now and still getting the same noise!

will be swapping turbos again soon as car is going in for new management and this one isnt going to be up to the job of over 400 :)

keep the comments coming! thanks for the advice! i recomend joining rs owners club if you are ford related ;)

[jimboppins2230]

@fhsdhh tried ajusting the spring pressure in the BOV? Soften it up abit.

[ForestTDI]

lol ... you are going "arm to arm" to a FORD´s mission -> FixOrRepairDaily :-)))

terrible surge!!! if you dont know, what does it mean (and it looks like) look at Garrett´s site (turbo_tech basics) and get some info about BoV and External Wastegate

[DVS2all]

All I hear is compressor surge...poor turbo...it's in the hands of the wrong owner.

[06DJDan06]

couple of comments are doing ya a favour....ur gona fuck ur turbo....haha

[StaydrunkUK]

i would expect you will need a new one by 8k-10k miles after you made it chatter, it kackers it because the air that goes into the turbo is reverted back in and give you the chatter, sounds good but puts quite a bit of stress on your turbo. Get and external wastegate.

[burtnyb]

sound awesome garrett rulez..

[SammyJ21]

Does sound very nice, but like someone said that ain't doing ya Turbo alotta good. Alfa Luca guy, needs ta get a Milltek, Mongoose are not as nicer sound, but that is an opinion!

[privateochoa]

lol turbo running backwards?

[minimilli1986]

get rid of the bailey dv and get a forge recirc one, chatters not good for a frs, sounds good but not good for the turbo

[ilovefastcarslots]

yeah i think that is called compressor surge, i would get a better bov/bpv

i would got for the bpv

[3DFX26]

what injector size did you have from factory and what did you up grade to?

[atrocity1]

sounds like surge?

[softclaw]

Hi there... are you still running whith the std injektors?

[AlfaLuca]

what did you pay for all the mods too get 330bhp ? I want my RS too have 320/350. And what exhaust system would you recomand Milltek or Mongoose ?

Gr.

[AlfaLuca]

Sound freakin awesome !

Where did you get the mods ?

[fhsdhh]

a few places

done all the work myself and got it mapped properly! that was one of the 1st start ups on my driveway after i did the conversion :D

thanks for the comments

[hemelRScrew]

hello mate thats sounds sweet has that got the re-circ on it still

[fhsdhh]

hiya mate thanx for the comment its running a bailey dv26! just put a air to air intercooler on it and got rid of the charge cooler cnc head with cams and new injectors n fuel pump! its going back to get tuned again soon should be in the reigon of 390bhp - 400 :D

[MobySlo1]

What else modification's do u got there m8 ?

[fhsdhh]

Hiya mate its got the viper filter, radtec charge cooler, miltek decat, mongoose exhaust, dreamscience, bailey dv26 dump valve Primary Designs Manifold