xr8 no muffler driving away

[Troypowercock]

sik cuz....

[Nystagmus2011]

I may do the same thing soon... just for a laugh.

[k1ngj1mmy]

Hey, go and rape some women and children Redneck Bogan!!

[ilikeutes]

@k1ngj1mmy ur a fucking wanker

[DeathCoreGamer]

fucken phat!

[eitrig]

Enjoy your fucked engine buddy.

[PhatArtz]

@eitrig Um, removing mufflers wont fuck and engine, lol! Have you ever seen a drag car? They have straight open pipes from the engine!!

[RTadzB]

@PhatArtz it will however remove your RWC

[DanielRemains]

Mufflers are so overrated.

[DeathByMoshPit93]

Brahhhh

[deluqj]

commence ejaculatory sequence at 00:23 :D

[HondaJazzGirl]

sounds sweeeet as.

[jiujitsu11]

FUCK YOU FOR HAVING AND XR8 WITH NO MUFFLER!

now i want one..

[IExcaleI]

I hate fords but omg that sounds SWEEEEET!

[1TuffXR]

BLUEPRINT !!

HELL YEAH!

[floorit001]

mmm music to my ears

[dannyboyinxs]

but what about the neighbours!? ahahah

[XxXFPVXxX]

Who cares about the neighbours! :D

[dannyboyinxs]

i was being sarcastic... ;)

[XxXFPVXxX]

I know but I was just adding to the awesomeness of your comment :)

[dannyboyinxs]

hahaha

[Exalle]

GOH! That sounded alright!

[jameschandler74]

jeesus, if i could hav a car soundin that good my life would be complete

[Xg0atxc0reX]

@jameschandler74 aye.

[jameschandler74]

OOOHHH FUUUUCK YEEEAAAA!!!!

[fpvshitsonhsv]

Its simple you have to have back pressure for bottom end torque no if,but or maybe's.Also running you engine for long period of time without back pressure will shorten the life of your valves.Its ok for a temp bit of fun tho.Its as simple as that

[CRYHSV]

Agreed! Not that its my opinion but I experienced it in actual fact. But the real rean for my comment to to say mad username!

[fpvshitsonhsv]

Chears mate,some people think they know what there on about,but they have no clue

[fprno1]

he doesnt lie..

[KartMan250]

hahaha it sounds like a fuckin dump truck at 0:17, what a fuckin BEAST!!!

[tapper88]

legally (at least in WA) you are allowed 93dB at 3000rpm. And shuttles69.....WRONG! if you have no back pressure your engine will run like a rice burner, the best performance exhausts are not the loudest, you must be a ricer to think that horsepower is measured by the size of your exhaust tip. the 3 mufflers a falcon has from stock is too restrictive, but a set of extractors, a high flow cat and a single straight through muffler will be infinitely better than no muffler

[FormulaVeeRacer1200]

you dont want too much back pressure but a tapper is right about the high flow cat and single muffler.. shutlles does have a valid point though..but remember..if u have very little backpressure u will burn the valves out..drag car and race cars in general have valves that resist burning..

[noskings]

the burning of valves is a myth. that was only true in the carburetor days because with back pressure the air would sometimes go through the carburetor twice and be a rich mixture before it got burnt. removing back pressure meant it only went once and was too lean. modern day cars adjust to the loss in back pressure by altering fuel rate etc. If you think about it, the more back pressure, the more the engine has to give up some of its power to overcome it.

[gojipoj]

how can one get the xr8 sound like the v8 supercars, exactly what is the muffler, I thought it was from the catt back or is that the exhaust system? I want to know how loaud can it leagally bhe on the road. If i bought one what sholud I modify,ta

[pedrotski2007]

You need about 600 horse power :P

[jaimeelouise901]

lol what a shame.. u wont b able to take mums car out for a joy ride without her knowing.. lol

[aarmes21]

Unbelievable note mate, produced by a ford too, love it

[Guffman302]

sounds gold! i have one muffler and extractors on my XR6 and it sounds pretty damn good for a six

[9ilty]

well why do u also see the v8s race without a muffler

[slipknotrules4eva]

hey man i recon u should have a race

[pthomo68]

fuck, no offence u dumbass, i'm 14 and iknow u dont race without a muffler because as a fact u lose power without a muffler fgt, u lose precious KW.

[slipknotrules4eva]

well fuck u man i only said he should have a race i didnt wanna make it a big deal

[pthomo68]

LoL EMO!!!! cry more >;D

[slipknotrules4eva]

how bout you go cry to ur mommy u 14 yo baby

[9ilty]

who gives a shit it sounds fucking awesome

it will sound fast an loud

[NthKoreaistheshiz]

ur 14 therefore u know nothing, as its been mentioned, why do the v8s run without them? off ur reasoning the more mufflers the better, gee looks like i gotta wack on another 8 more mufflers to get more kw, while im at it ill add 4 hyclones rofl

[shuttles69]

well im 17 and a motor will run at its best with the least amount of back pressure as possible, and what does a muffler do increase back pressure, why do u think drag cars run straight pipes. i might bolt a few mufflers to my falcon and make more power.

[llvllongrel]

lmfao dragsters use straight pipes because theres no room for exhaust mounts...thats why they use straight pipes...and no an engine wont run at its best with no muffler...when u buy a car and u think...hmm..it sounds like shit and it could do with a lil more oomph..what do u do?, u buy a custom fitted exhaust system, that increases the power and torque, u have absolutely no idea..the idea is to let the exhausts gases escape fast with out turbulance..straight pipes are all noise..

[shuttles69]

yeah straght pipes wood let the gases escape the fastest woodnt they. only 2 strokes rely on back pressure 2 make power. But with no back pressure you hve have to richen the mixture, so on smaller engines you wood have to make it 2 rich. but on larger motors you can drop the exhaust, slightly richen it up and you will get more power, thats why drag cars and v8 super cars do it.

[llvllongrel]

yes straight pipes do let gases out fast but TOO fast can result in a loss...ALL Engines rely on some extent of back pressure not just 2 strokes...ALL Engines, the only reason dragsters and V8 supercars can afford to do it is because they are race cars, they have no room for a FULL exhaust, so they compensate with a small loss of power, but they have so much power that the loss doesnt really hurt em that much performance wise..

[DZydrunasC]

Can you explain to all of us why you get a horsepower gain then when putting on straight piping, glass packs, or chambered pipes that have LITTLE to NO restriction? A muffler IS restriction to the exhaust in order to QUIET it down.. if an engine ran at it's best with a muffler, then we'd be seeing alot of race cars with mufflers now wouldn't we?

[noskings]

any back pressure would cause the engine to have to give up some of its work to overcome. so by removing back pressure your allowing more work to go towards making it go forwards. so yeh id say your right. having said taht though i know you can fuck around with exhaust headers length and wether it collects into 8-4-2-1 pipes or straight from 8-2 etc to alter shit. still i dont see how a muffler which is restricting flow can cause less turbulence than straight pipes.

[gshdrums]

can u get more vids

[AussieHoon]

Oh mate, they will

[djcocum]

It is a shame these beauties do not come to Europe.

[castle001]

post some more videos

[dsal2223]

there is no system dude. extractors and cats are all the piping left

[TheDygsie]

@dsal2223 did u just unbolt the exhaust or do u have all the mufflers removed? sounds hectic but :)

[el8ted]

sounds better than stock , but still dosnt have the crisp sound of a proper system from what i can hear,

[MicJaiy]

what system? he has none lol

Is there any other mods on the car? I'm thinking of doing this to mine