Author Topic: YZ465 exhaust same as a YZ250?  (Read 1884 times)

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Offline Cabmkr

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YZ465 exhaust same as a YZ250?
« on: November 03, 2013, 05:52:17 am »
Would an 80/81 YZ465 exhast be the same as an 80 81 YZ250?

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Current rides/projects 75 MX125B, 75 TY250B, 75 Carabella Rally 175, 76 TT500 Ice bike, 78 IT400E 79 CB750F , 81 XS650H Street Tracker, 81 YZ250H X2, 93 DS80

Offline mustanggrahame

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Re: YZ465 exhaust same as a YZ250?
« Reply #1 on: November 03, 2013, 06:35:02 am »
No
RT1, DT1F, MX100A, TY80A, YZ80D, DT125E, CR125RE, 1982 KTM125RV, 1985 Can Am ASE, 1989 YZ250WR, 1991 YZ250WR

Offline Zakk

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Re: YZ465 exhaust same as a YZ250?
« Reply #2 on: November 03, 2013, 02:06:12 pm »
almost... certainly interchangable anyway.

Offline Iain Cameron

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Re: YZ465 exhaust same as a YZ250?
« Reply #3 on: November 03, 2013, 10:21:56 pm »
No dia and lengths are very different . unlike earlier 250's and open classers up till 77 78 later pipes had the tech to be better .
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