Big bore and stroked Husky 395 build.

[smokey7]

How close is it jim? Im guessing you have eyeballed this a fair bit? Bolt pattern similar/workable? Stroke difference?

 

[Chainsaw Jim]

I haven't found a wrist pin bearing that makes the gap. I think a sleeve might be useable, but more measurements are needed to know.
I can't remember exactly, but I think the bolt pattern was close enough to work.

This was sent home with me the other day to turn into a race saw. It has the 090 top end on it and may also get fitted with a chamber pipe. Here in a couple weeks I'll have it apart to do a mock up with the 111 too.

 

[LBracing]

What are the ID and OD for that wrist bearing you need ?

 

[Chainsaw Jim]

ID 15mm
OD 18mm
L 19mm-20mm

The 090 bearing is 15x19x19.5

 

[LBracing]

I’ve got you .

Ktm Sx50 clutch bearing . Part number # 45132015000

ID 15mm
OD 18mm
L 17mm

I’ve used that bearing as a wrist pin bearing for quite a couple big cc and HP builds and it’s a very high quality bearing that can stand the load and heat .

 

[Wolverine]

This is the best I could do for big bar with the wood I have around here. 42" bar, noodling some cherry that's been down for a year, 8 pin, half skip square ground chain. Anyone want a couple of nice shelf boards?

Awesome! This is all I got:

 

[Lightning Performance]

ID 15mm
OD 18mm
L 19mm-20mm

The 090 bearing is 15x19x19.5

Punch out the rod a go with it. A good reamer should do it.

 

[Chainsaw Jim]

I’ve got you .

Ktm Sx50 clutch bearing . Part number # 45132015000

ID 15mm
OD 18mm
L 17mm

I’ve used that bearing as a wrist pin bearing for quite a couple big cc and HP builds and it’s a very high quality bearing that can stand the load and heat .

It just so happens that a KTM shop just opened up about 6 blocks away from me.

 

[Dub11]

Awesome! This is all I got:

I like this one better.
Makes them Diesel unit trains sound and feel like a Prius lol

 

[Wolverine]

I like this one better.View attachment 137502
Makes them Diesel unit trains sound a feel like a Prius lol

Who wins the torque war?

Edit: your pics reminds me of a steel 090.

 

[Lightning Performance]

I like this one better.View attachment 137502
Makes them Diesel unit trains sound a feel like a Prius lol

That is bad MoFo! Power to spare. Smokey burnouts anyone?

 

[Dub11]

Who wins the torque war?

Edit: your pics reminds me of a steel 090.

UP steam silly.

 

[Dub11]

That is bad MoFo! Power to spare. Smokey burnouts anyone?

This thing throws off some heat too. About burt me being this close lol.

 

[Chainsaw Jim]

It isn't a train, but I saw this yesterday. And to keep with the theme of this thread I'll assume it's a stroker, lol.

 

[Lightning Performance]

UP steam silly.

Test and tune day, sweet.

 

[Lightning Performance]

It isn't a train, but I saw this yesterday. And to keep with the theme of this thread I'll assume it's a stroker, lol.
View attachment 137504 View attachment 137506 View attachment 137507 View attachment 137508

That person finally found something to do with that old military vehicle. Plus they knew how to chop a top.

 

[Sty57]

It's an NWP big bore kit, using the supplied piston and split ductile rings. No two piece head. WJ-71 carb adapted to fit the 395 boot and throttle cable. The crankshaft is a 2100 that has been cut to fit a 395 flywheel. It's built as a work saw, I'd put it on a chainsaw mill and let it eat without any worries.

I wish I could get better rings for it but caber doesn't make 58x1.2mm rings.

Would there be enough meat in the jug to bore it to 60mm and run a 088/880 piston?

 

[srcarr52]

Would there be enough meat in the jug to bore it to 60mm and run a 088/880 piston?

Maybe if you started with a BB cylinder. I know a OEM 394/395 struggles to get to 58mm.

 

[krustysurfer]

Very Very Impressive Sir!
Wow! That Build is something else!
aloha td

 

[Nutball]

I'm out of pictures so we'll just cut to the video of it running. It was a rough day trying to get to testing. I ran 3 different coils before I found a suitable one. I still think this one may be loosing sparks at high RPM but it wasn't as noticeable as others with the timing light. I have a known good coil that I can pull off my other 395 some other day. With the timing light on the saw I also noticed the china 394/395 coils are much different timing than an OEM, not a good deal.

Are you going to run this at the MMWS GTG this year?