I did the same thing and rode around for about 30 minutes. I don't know about the valves, but it started to choke off, and I realized I had melted a hole in the damn air box
You need back pressure so that you valves won't just give up on you. Your back pressure is like 5% without it, and the valves will just pretty much quit working, You know?
@jdawgy87 as soon as you start riding it like that, the engine needs back pressure, (from the muffler) or it wont run the way its supposed to. it will murder the valves because they wont lift and return in the correct time
ok man, i got a new fourwheeler, im the one you told how to get the muffler off a while back on my recon. i got a honda rubicon 500, i took all the bolts out and that little SOB will NOT come of just by pulling. ie greased it, pulled it checked to see if there were any more bolts, didnt find any, and cannot get it off. HELP ME PLEASE!!!
Do you know why it fucks up the valves? It's not RUNNING the engine with no exhaust that fucks up the valves, it's the valves cooling RAPIDLY afterwards.
If you get an exhaust plug, it'd be absolutely fine. Rapid cooling destroys the valve's protective coating.
It's the same exact thing as a pot. Have you ever had a lady yell at you for dumping water on a pot, after you were done cooking, because the steam amuses you? It destroys the non stick teflon coating.
@xzachx2112 your not that smart are you it can burn you valves by not having back pressure and in the cold it can warp a vale by cooling off to soon little own to get water in it
@xzachx2112 yes it will the exhaust (or lack of it) affects the jetting & the valves. it can cause a lean effect & DEFINITELY shorten your engine's life
haha my preppy suburban neighbors fuckin hate me! theyre too scared to come outside and ask me to stop doing whatevers bothering them so they waste the police's time and call them to tell me "please stop"
how did u take the muffler of? are there just bolts or what? is there any work to do beside taking it off? i have the same fourwheeler, and i want mine to sound like this. please answer this question.
just unbolt the two bolts above the exhasut that mount it to the frame, the unbolt the one just past where the heat sheeild is on the pipe, slide the muffler out and off and your good to go... but it is extremely loud!
I didnt really notice much of a difference, I think gas engines still need a little back pressure for more power so I dont think this would help gain P but it wouldnt loose (maybe gain a little) plus it evacuates heat very quickly (=good)
Plus with the muffler off I bet that bitch dont even have half the power it does with it on I almost cant even spin my tires in the dirt with the the muffler off and I can white smoke them on the highway if I have it on. And like the guy sayed it will fuck your 4weeler up and thats not fun.
HAHAHAHA double the power if you rejet? Wrong. You will loose power on a engine like that by removing the muffler. And you NEED to rejet! If you dont rejet to run with no muffler you will end up running lean and that is how you end up with wrecked valves or a siezed up engine.
Running no muffler normaly makes yo uloose low end power and gain top end power. Thats why dragsters have such short exhausts and low hp bike/quad engine will work the same way as that it might just loose power every where.
Can we say hello top end rebuild?
tonic15 2 months ago
oops there goes the exaust valve
redneckdesigns 7 months ago
this will screw you over in the end, no back pressure is a bad thing.
ACountryBoy4X4 11 months ago
@ACountryBoy4X4 agreed
metal4life161 7 months ago
have fun replacing ur valves and pretty much the whole exhaust system ur looking at a good $800 fix
cmarlow328 1 year ago
I did the same thing and rode around for about 30 minutes. I don't know about the valves, but it started to choke off, and I realized I had melted a hole in the damn air box
Kacha94 1 year ago
You need back pressure so that you valves won't just give up on you. Your back pressure is like 5% without it, and the valves will just pretty much quit working, You know?
JoeyJokester11 1 year ago
@JoeyJokester11 oh ok well i got me a new muffler now and it is much better.
jdawgy87 1 year ago
how long can it be ridden before the valves get messed up or whatever? I just did this to my recon and it is extremely loud haha ;)
jdawgy87 1 year ago
@jdawgy87 as soon as you start riding it like that, the engine needs back pressure, (from the muffler) or it wont run the way its supposed to. it will murder the valves because they wont lift and return in the correct time
IceCreamSteve1 1 year ago
@IceCreamSteve1 haha dude no
my cousins 200s is straight pipe and been like that for years and it still runs like new
it all depends on the bikes jetting
coshyno 1 year ago
@coshyno also true, but you cant ride it without an exhaust like the guy in the video.
IceCreamSteve1 1 year ago
@IceCreamSteve1 yes you can
look at my 200s video
its straight pipe (no exhaust just the pipe)and its been like that for years and still runs like new
coshyno 1 year ago
ok man, i got a new fourwheeler, im the one you told how to get the muffler off a while back on my recon. i got a honda rubicon 500, i took all the bolts out and that little SOB will NOT come of just by pulling. ie greased it, pulled it checked to see if there were any more bolts, didnt find any, and cannot get it off. HELP ME PLEASE!!!
BigDip1995 2 years ago
ive never worked on a rubicon.. hopefully someone else can help ya
xzachx2112 2 years ago
@xzachx2112 i got the same one just a 09 and do u no were i can get a plow for it even though its 2 wheel drive plz respond
Nick75987 1 year ago
ur valves r gunna b fucked i tried it and it screwed mine up
raptorlover22 2 years ago
Do you know why it fucks up the valves? It's not RUNNING the engine with no exhaust that fucks up the valves, it's the valves cooling RAPIDLY afterwards.
If you get an exhaust plug, it'd be absolutely fine. Rapid cooling destroys the valve's protective coating.
It's the same exact thing as a pot. Have you ever had a lady yell at you for dumping water on a pot, after you were done cooking, because the steam amuses you? It destroys the non stick teflon coating.
kcole939 2 years ago
why would i mess up the vavles?
plz respond
randomfunnyguy1 2 years ago
I really dont think it will do anything to your valves.. at all
xzachx2112 2 years ago
@xzachx2112 your not that smart are you it can burn you valves by not having back pressure and in the cold it can warp a vale by cooling off to soon little own to get water in it
BigCrzyRdNeck 1 year ago
@xzachx2112 yes it will the exhaust (or lack of it) affects the jetting & the valves. it can cause a lean effect & DEFINITELY shorten your engine's life
turfguy87 1 year ago
@randomfunnyguy1 it will kill the valves because of not as much back pressure.. dont do it
laxxmann4610 11 months ago
bet your neighbors love you
trailrider92 2 years ago 8
haha my preppy suburban neighbors fuckin hate me! theyre too scared to come outside and ask me to stop doing whatevers bothering them so they waste the police's time and call them to tell me "please stop"
xzachx2112 2 years ago 5
@xzachx2112 Tell them to fuck off!!
jcarterize 1 year ago
it will mess up valves, i think...
Vkid12 2 years ago
not if you have headers
dant387 2 years ago 3
i just took the muffler off my quad.... will it hurt leaving it off?
al784pins 2 years ago
I wouldnt recomend leaving it off for a long time
xzachx2112 2 years ago
if you want to bend some valves
camaroracer454 2 years ago
no it wont
my cousins 2000s has been straight pipe for years and stills runs like new
coshyno 2 years ago
ya it messes up the valves
nahtan14 2 years ago 10
it is loud.. wwhen i changed the exhaust on minei startedit... and damn lol.. but runnign it like this will deffitanly fry your piston
letsstartariot95 2 years ago
is the muffler sheild supposed to look like it welded onto the muffler? mine does.
bigman1936 2 years ago
so just the big part of the muffler comes off. will the hurt my fourwheeler if i keep it off?
bigman1936 2 years ago
probably not, it will just hurt your ears lol
xzachx2112 2 years ago
so the two where the motor is and the one on the muffler?
bigman1936 2 years ago
NO keep the pipe coming off of the motor. just the two where the MUFFLER is and the one attatching the muffler to the pipe
xzachx2112 2 years ago
how did u take the muffler of? are there just bolts or what? is there any work to do beside taking it off? i have the same fourwheeler, and i want mine to sound like this. please answer this question.
bigman1936 2 years ago
just unbolt the two bolts above the exhasut that mount it to the frame, the unbolt the one just past where the heat sheeild is on the pipe, slide the muffler out and off and your good to go... but it is extremely loud!
xzachx2112 2 years ago
mkae more vids of it staight piped !!
coshyno 2 years ago
mAyBe...
xzachx2112 2 years ago
please.......
i love the sound of straight pipe quad lol
coshyno 2 years ago
Ill try to get some up, just subscribe
xzachx2112 2 years ago
okk
coshyno 2 years ago
Ive heard that a straight pipes give you power would removing it like that give you power ? im guessing it wouldnt but itd be cheap
Rbkkid350 2 years ago
I didnt really notice much of a difference, I think gas engines still need a little back pressure for more power so I dont think this would help gain P but it wouldnt loose (maybe gain a little) plus it evacuates heat very quickly (=good)
xzachx2112 2 years ago
i love these four wheelers so much fun
hondasniper250 2 years ago
lol it scared the shit out of your dog
skaterdude1229 3 years ago
hahaha he was NOT expecting t to be that loud!!
xzachx2112 3 years ago
Plus with the muffler off I bet that bitch dont even have half the power it does with it on I almost cant even spin my tires in the dirt with the the muffler off and I can white smoke them on the highway if I have it on. And like the guy sayed it will fuck your 4weeler up and thats not fun.
vjackets33 3 years ago
if you rejet your carb its supossed to have double the power
skaterdude1229 3 years ago
HAHAHAHA double the power if you rejet? Wrong. You will loose power on a engine like that by removing the muffler. And you NEED to rejet! If you dont rejet to run with no muffler you will end up running lean and that is how you end up with wrecked valves or a siezed up engine.
getdrunk1990 3 years ago
how come i did this to my 3 wheeler 4 years ago and its still runs like new ??
skaterdude1229 3 years ago
Running no muffler dont meen you will have engine falure. It just meens you will run lean/hot. Check your spark plug. if its white your super lean.
getdrunk1990 3 years ago
Running no muffler normaly makes yo uloose low end power and gain top end power. Thats why dragsters have such short exhausts and low hp bike/quad engine will work the same way as that it might just loose power every where.
getdrunk1990 3 years ago
Good!
dtsears84 3 years ago
That will blow it up if youo it to much...take my word for it!
dtsears84 3 years ago
dont worry, I only had the pipe off for as long as this video... right after I shut it off I put the pipe back on.
xzachx2112 3 years ago