Author Topic: YZ250B Exhaust + Muffler  (Read 6088 times)

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Offline smalls717

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YZ250B Exhaust + Muffler
« on: June 03, 2014, 02:13:03 am »
Apoligies to those that have heard it before...
Does anybody know if there is someone who makes a pipe and muffler to fit a YZ250B?
There was a thread on here before about a chap in the US who was going to make some, and wanted numbers of people interested?
I sent a message and he was developing them and would get back to me. Ive lost the e-mail now and havent had a reply for a while.
Do any of the other Yamahas come close to fitting?
Anybody just make the header pipe section?
Thnx.  8)

Offline Richo52

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Re: YZ250B Exhaust + Muffler
« Reply #1 on: June 03, 2014, 09:10:09 am »
Hi Tony the MX 250B are very close but not exact,I know that US guy but I have also lost the contact details......cheers Richard.
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Offline smed

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Re: YZ250B Exhaust + Muffler
« Reply #2 on: June 03, 2014, 12:05:08 pm »
Is it Doug Childress?

Offline gt96

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Re: YZ250B Exhaust + Muffler
« Reply #3 on: June 03, 2014, 01:31:56 pm »
Did you mean the OW12 replicas?
http://forum.ozvmx.com/index.php?topic=32570.0

Offline Davey Crocket

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Re: YZ250B Exhaust + Muffler
« Reply #4 on: June 03, 2014, 02:06:36 pm »
If you only need the header peace then I can make one, it's a replica of the original, let me know...it has a machined flange just like the original....ALL the aftermarket pipes are dodgy where it mounts the stub on the cylinder .
« Last Edit: June 05, 2014, 10:03:23 pm by Davey Crocket »
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Offline Rossvickicampbell

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Re: YZ250B Exhaust + Muffler
« Reply #5 on: June 03, 2014, 04:50:48 pm »
Scott Sears is the man you are referring to - was still having the pipes done up etc  -250 being different to the 360 - but still awaiting latest info.  Have to agree with Davy - the header pipe he can have made is fantastic and gorgeous to boot (I got one  ;D).  Jemco I think it is were also makiing an aftermarket pipe for the 360 which followed hte works bike route down the right hand side - but difficult to buy and ship with as they insisted the pipe had to be cut.
1974 Yamaha YZ360B
1980 Honda CR250R - Moto X Fox Replica

Offline smalls717

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Re: YZ250B Exhaust + Muffler
« Reply #6 on: June 04, 2014, 12:03:17 am »
Hi Davey... I would be keen to get the header pipe off you.
If you let me know $, when and how.
Thanks for the offer. Regards.

Offline GMC

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Re: YZ250B Exhaust + Muffler
« Reply #7 on: June 04, 2014, 09:58:07 am »
I can build anything if I have a bike in front of me.

I have already jigged an alloy muffler to replace the stock YZB muffler

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Offline Davey Crocket

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Re: YZ250B Exhaust + Muffler
« Reply #8 on: June 04, 2014, 10:19:01 am »
There you go, GMC has the rear, I have the front....the middle is usually OK on that model.....your in business.....LOL.
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Offline Sorelegs11

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Re: YZ250B Exhaust + Muffler
« Reply #9 on: June 04, 2014, 10:54:00 am »
I have a couple of Jemco pipes on my dirt trackers and they are sent incomplete, needing to be welded together and brackets fitted, service was good and they arrived 4 weeks later.
They work well but the last order I placed was paid for mid feb and still has not shown up, so if you are thinking about getting one don't be in a hurry to receive it.  >:(
If at first you don't succeed, lower your standards.

Offline Rossvickicampbell

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Re: YZ250B Exhaust + Muffler
« Reply #10 on: June 04, 2014, 04:08:59 pm »
yeah - I even have to say - as much as it pains me - the GMC muffler is nice to - and yes have one of them as well  ;D
1974 Yamaha YZ360B
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Offline Iain Cameron

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Re: YZ250B Exhaust + Muffler
« Reply #11 on: June 04, 2014, 04:57:40 pm »
Geoff looks like I need to have another trip over to Vic , mine will be a bitser nothing unusual you say . going for DT2MX cylinder in a YZb frame so looking for a works type pipe . Iain
Yamaha tragic ; dt1, rt1, dt2, rt2, dt2mx , rt2mx , mx250, mx360,sc500, 74dt125, yzx125, yzc250, yzc400, yzd250, yzd400, yzh250, yzh80 , dt100 , xr75 ko xr80 03 , it175 82 . Not a member of any club

Offline GMC

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Re: YZ250B Exhaust + Muffler
« Reply #12 on: June 04, 2014, 09:46:53 pm »
Geoff looks like I need to have another trip over to Vic , mine will be a bitser nothing unusual you say .

Knew I should have kept quiet ;D
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Offline Iain Cameron

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Re: YZ250B Exhaust + Muffler
« Reply #13 on: June 05, 2014, 09:11:46 pm »
Whats this # 4 pipe I should be on the frequent buyers list .
Yamaha tragic ; dt1, rt1, dt2, rt2, dt2mx , rt2mx , mx250, mx360,sc500, 74dt125, yzx125, yzc250, yzc400, yzd250, yzd400, yzh250, yzh80 , dt100 , xr75 ko xr80 03 , it175 82 . Not a member of any club

Offline davidmc

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Re: YZ250B Exhaust + Muffler
« Reply #14 on: June 14, 2014, 10:05:27 pm »
Had a header pipe here somewhere, if you still need one message me and I will have a search for it.