Orebonder

Good afternoon

there is a sight glass on the drivers side motor...you want it half full with engine idling

John

10 hours ago, Gena S said:

I’m digging your threads. About to purchase this for my son and would like to keep you close (in case I need your assistance). Thank you for all of your helpful advice. 

Hello...we enjoy ours everyday.....we like the compact size, fun tool.

john

I just looked at Amazon....they have it for 28.00

dont go by the picture...the 22229 muffler is round....and it is the one I used

Hi Dan...yes  the 22229 muffler us the one I used. I got mine from Amazon ..25.00, free shipping

word of caution ....there are four springs holding the exhaust pipe on...be patient taking them off. I made a pair of Springg removers...just to make it easier.

ugly, but they work great...welded two pieces of flat stock ( 3/4 x 1/8") to a pair of  old channeloks 

john

The exhaust it very quiet now...and no fumes blowing on my passengers in tow

Hi strike250.... Good to hear from you

I'd like to see  what your hitch looks like.....send some pics if you get a chance. Mine was just something thrown together from scrap pieces.....but works real good. Pulled the grandson around with it in the snow with no  problem....both snow boarding and sleds. I put a very thin rubber  door mat in the bed to keep the weight off the tail gate....its held in and down with two u-clamps up front. Not sure if you noticed , but I also removed the two side guards next to the seat.....easier to get in and out  of...and someplace to sit when taking a break...but I don't have  extreme hills and dangerous terrain...mostly smooth/ mowed trails and fence line.

John

If you are just hauling light weight / bulky material.....this is something I did to make the bed larger.

Just  added a large 59.00 tub to the bed.

John

Hi DD...

i made this one. I just used some 2" angle iron and a piece of 1-1/4" square tubing

Thanks!

Good evening all...

Question?...... Has anyone tried shortening the turning radius on a Hisin? I have the Hisun Vector 250... Which is a blast and perfect for what I need and want. The only thing I would change, now,..is to make the turning radius shorter...mine is about 17 ft. I would think a UTV, side x side would be much tighter.

any thoughts?

John

Lol....at my age?

Range rider ...

i cut and welded bent pieces together to get the angles I needed. If I had to do it over, I would have bought a section of 1-1/2" pipe bends from Amazon .....it would have went much quicker.

be sure to use a Walker " quiet flow"... They are the quietest. ..25.00 from Amaxon

i have seen no difference in performance ...runs great

IMG_0918.MOV

Sorry Charlie....the muffler topic is under " general discussion"

john

ps:.   Let me know if you can view / hear the two attached videos 

Has anyone tried to open the two videos posted?

I've tried to open both....but I just get a blank screen

thanks

John

Hi Hawgman

a question ..if you don't mind

where did you buy a NOS sector 250?.... And what did it cost, if you don't mind telling

thanks

John

Hi Charlie.....the info about the Walker muffler is in the "Hisun discussion" area. ...and yes it us much quieter

i have attached two videos showing / hearing the dufference. I'm ver happy with the change .

regarding the Vector name....I hope I didn't get an NOS unit... The certificate states it is a 12-12-2017...but I don't know if that is when they pulled it from their inventory...??

John

..... Also, ..just replaced the stock muffler with a new Walker " quiet-flow".....now it is very quiet

i added pictures and sound videos on another post here

We just received the certificate from Hisun....it states it is a 2017

Here are two short videos....first is with stock exhaust....the second us with new exhaust.

i had my wife record from the same place both times to get an accurate noise level...I'm was shocked/ impressed

let me know what you think.

well I tried to load videos.....both times failed!

ill reply to your email

Video 1.MOV

Video 2.MOV

john

Hey all....all done. The new exhausts 100% better....much quieter!!

Attached are some before and after pictures.

I used a new Walker, Quier-Flow muffler....catalog says its for a 1983 Toyota. It is 6" round..body is 10" long, it has 1-1/2" inlet/ outlet/ offset pipes....I made/ fabricated/ welded the hanger on the muffler. ....and of course bent a pipe to adapt from the existing exhaust.

Hello all...

i removed the exhaust pipe from my Hisun Sector 250. I Installed a 6" round, Walker ( Quiet Flow ) muffler. The OAL was 14". The body is 10" long, with 1-1/2" inlet and outlet pipe diameter.

This modification made a very big difference.....much quieter!!! ( I had to make a special tool to remove the 4 springs that hold the 2 pipes together)

i do have one question.....why does Hisun use a double wall exhaust pipe. The inner pipe is 1-1/8".... The outer pipe is 1-1/2".... Is this to protect the inner pipe?. reduce heat?..etc???.... And how did they bend both pipes at the same time.....one inside the other???

I'll include pictures with new pipe and muffler tomorrow.

John

Thanks Rich....

I have a couple of brand new Harley mufflers I took off an Electraglide. Start there or go straight for the Car muffler?

John

Hi silverbullet...

Thanks for the info. When you say "install a muffler behind the motor", do you mean to remove the existing muffler that came on the unit, then install a car muffler?.... Or do you mean to install car muffler after the existing muffler?

i have a Hisun, Sector 250... Just an FYI

Orebonder 

I'm sure this is an old topic, but, after doing some research it looks like atv/ UTV riders having been trying to make their rides a little quieter. I've read discussion boards going  back 10-15 years of those trying to make their  sport ride quieter....but never see a real good answer. I've seen a few suppliers of " Silencers"....but they just lower the tone or reduce sound a few db's.

Why haven't the OEM builders designed exhausts systems that are truly quiet from the factory?