Author Topic: Husqvarna 3120  (Read 2928 times)

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Offline mcbob

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Dump them there Husqvarna 3120 projects
« on: April 08, 2013, 02:02:05 am »
These new 66mm bore with 4mm to 6mm stroked cranks are just way to fast, IF you use the right builder.  ;) Heck I couldnt handle the one I had. But willing to help those in the search for speed.  ;)


What if i told you today that i found a crankcase and crank that gives 44mm stroke and with a bit of machining will accept the 090 cylinder and give you 148cc .... physical size of the cylinders is very close to each other

Whoo hoo and i was gonna buy a 3120 with an already weak bottom end no need to now ..... now to try and hide it all inside a standard saw ............ what this space ............ McBob.

P.S. And the donner saw well you can go and work it out for yourselfs
I am a idiot so my pics disappeared.

 

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