Author Topic: what year 266xp  (Read 2637 times)

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what year 266xp
« on: March 15, 2014, 07:36:23 pm »
are the black ID tags older?? also workin on a 1982 266se thats scored. what is the difference betwen the two. i noticed the piston is a lil different. XP piston is on the left
2004 husky 350XP
2004 346xp
2006 346xp
2004 359
husky 55
husky 51
2012 372 x-torq now a non x-torq
1988 266xp
2001 husky 136,now a 142
a couple of stihls

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Re: what year 266xp
« Reply #1 on: March 15, 2014, 07:46:15 pm »
Very late 70's - very early 80's
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Re: what year 266xp
« Reply #2 on: March 15, 2014, 11:08:24 pm »
That black tag reads 1988 week 15 - so that's a 266xp.

The other one is a very early (1982) 266se, that is old enough to have a smaller carb than the late se and xp ones.

Of course that's about what the saws originally were, you never know what has been changed on older saws.  ;)

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Re: what year 266xp
« Reply #3 on: March 16, 2014, 08:12:13 am »
thanks. im changing the SE over to a 272xp. i already have the intake setup from a 61, just gotta order a cyl.  is there any clearance issues using the 272 cyl  on a 266 with the top cover??
2004 husky 350XP
2004 346xp
2006 346xp
2004 359
husky 55
husky 51
2012 372 x-torq now a non x-torq
1988 266xp
2001 husky 136,now a 142
a couple of stihls

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Re: what year 266xp
« Reply #4 on: March 16, 2014, 10:20:51 am »
I believe there are issues getting enough clearance for the plug. There may also be some problems associated with top cover bolt placement.
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Re: what year 266xp
« Reply #5 on: March 16, 2014, 11:39:25 am »
I believe there are issues getting enough clearance for the plug. There may also be some problems associated with top cover bolt placement.
That's what I believe as well, but I am no expert on those saws.

The idea of using parts from the 61 doesn't sound "right" to me, at least not if it is an white or black/grey top - but I don't know for sure. Those older 61s came with a too small carb for the 272 top end as well (same carbs as the early 266's).

Hopefully some real expert will turn up here, like Spike60?

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Re: what year 266xp
« Reply #6 on: March 16, 2014, 11:52:43 am »
the block is broke by the choke lever on my 266xp, so i used a 85 61 block and all the 266xp parts bloted on. ill get the right carb for the 272 when i do  the SE
2004 husky 350XP
2004 346xp
2006 346xp
2004 359
husky 55
husky 51
2012 372 x-torq now a non x-torq
1988 266xp
2001 husky 136,now a 142
a couple of stihls

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Re: what year 266xp
« Reply #7 on: March 16, 2014, 09:16:27 pm »
i just realized theres two different top covers for the 266...... SE on the left,XP on the right. so maybe the XP cover it tall enough for the 272 cyl
2004 husky 350XP
2004 346xp
2006 346xp
2004 359
husky 55
husky 51
2012 372 x-torq now a non x-torq
1988 266xp
2001 husky 136,now a 142
a couple of stihls

 

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