HEAVY FUEL
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Hey troll, I just checked the Jonsereds book it says 12,500 rpm in this country!!!
Hey troll, I just checked the Jonsereds book it says 12,500 rpm in this country!!!
I have also noticed here on AS: everyone seems to believe the Jonsered saws to be the exact same saw as a Husqvarna equivalent [minus ergonomics & colour]. This is not so.
Those results are no more different than two saws of the same model could be, so don't get too exited over those dyno results. They are a good source of reference, but not the final truth about anything, at least not when you use them to draw such conclutions.
Do you happen to know how many saws of each model they tested?
Sorry 2095, but now a days they are exactly the same, minus the cosmetic stuff you mentioned. Same internal parts and even the same part numbers. (Jonsered numbers however use a dash between the 3rd and 4th digits).
Earlier generations of saws such as your 2095 were indeed different from corresponding Huskies.
but spike60, that means the whole trigger assembly off a 365 will fit a 2165?
Yes, maybe so...
No, I do not. Though I would expect a testing facility such as this to produce competent results.
That is interesting. Are all parts the same? I realise the bore/stroke are the same. Is the cylinder the same [port timings]/crank case/muffler all the same too? The carb can be the same on 365 and 2165, though they have two options each [Walbro HD12B/Zama C3M-EL2C].
Definately. More so at least.
Not engine perfomance, but a good question.
I have found both Husqvarna and Jonsered spec.s produce a consistency with DLG's findings that one is 'torquier' and one is 'peakier', for these two models at least.
The differences being:
365
Power, kW/rpm = 3.4/9300
2165
Power, kW/rpm = 3.4/9000
This may seem minor but the same peak Hp developed at a lower rpm is indicative of a flatter Torque curve.
Point is: they are still different. I have written to Jonsered NZ to establish any point(s) of difference, so far without reply. Perhaps some are the same and some are not.
Husqvarna 365: http://weborder.husqvarna.com/order_static/doc/HOEN/HOEN2005/HOEN2005_1150094-26.pdf
Jonsered 2165: http://weborder.husqvarna.com/order_static/doc/JOEN/JOEN2005/JOEN2005_1150095-26.pdf
...
Take a brand new 2171 apart and a 372. You will find all of the same parts, with the exception to the color and the top covers and handles will be the only differences. ....
13000rpm max, I believe, and a pretty decent saw - but the power to weight ratio is not top-notch - that doesn't matter much in the yard, but it does in the woods.......
The MS361 is a better option there, as it is much lighter and more nimble, and the max rpms are quite a bit higher, with little loss of low rpm torque, if any......
I agree with everything else you wrote, but I believe the handlebar mounts on the tank/rear handle is different also, because you can't change the handlebar to the other brand, and have the mounts match on the tank - pics to prove that was posted here some time ago.
Here is a pic of a 365/372 handle on a 2065.
Looks about like the other pics I saw, it sort of fits, but really not......
20 inch bar works alright on my 2165 but 2 foot+ diameter trees are better suited to 044's and their like, but spike60, that means the whole trigger assembly off a 365 will fit a 2165?
That is interesting. Are all parts the same? I realise the bore/stroke are the same. Is the cylinder the same [port timings]/crank case/muffler all the same too? The carb can be the same on 365 and 2165, though they have two options each [Walbro HD12B/Zama C3M-EL2C].
...
I started a thread a while ago titled "365; the confusion continues" where I went back through the IPL's and service bulletins and chronicled the changes to the 365. There were an awful lot of changes to the 365/2165, but very few to the 372/2171.
That was a great tread, thanks for the reminder!
Different examples of a particular model tested by different entities, with different fuel in different parts of the world will yield different results.
Much the same as different car magazines getting different 0 to 60 times for the same model car. Don't sweat the specs!
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