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Author Topic: engine cases numbers  (Read 1386 times)

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Offline dt tas

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engine cases numbers
« on: September 08, 2012, 08:55:26 pm »
Hi can some one please id these engine cases prefex please 3j4 and 575  also head with number 2x4 cheers George
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Offline Frank M

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Re: engine cases numbers
« Reply #1 on: September 08, 2012, 10:48:34 pm »
3J4 = 1979 DT250
575= ?
2X4 = 1979 IT/YZ250
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Offline Iain Cameron

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Re: engine cases numbers
« Reply #2 on: September 08, 2012, 11:32:17 pm »
2x4 is the 79 yz 250
575 will be a 75 or 76 model ?
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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 dt tas

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Re: engine cases numbers
« Reply #3 on: September 10, 2012, 07:31:24 pm »
Thanks guys come i cum across a pill of yam dits and did not know what these were from cheers George
ps ian you going to bridport for racing sat
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Offline Iain Cameron

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Re: engine cases numbers
« Reply #4 on: September 10, 2012, 07:39:34 pm »
No George the joys of self employment . Ill try for at least one grass track this year though .
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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
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