circle crank ms660

[mdavlee]

My 660 stock brake handle (1122 793 9103) works perfect with my full wrap pro safety handle. No replacement needed.

Some of the later saws have a different angle brake handle that works with the weber and pro safety

 

[Red97]

A twin?

Said you were done with that saw. Leaving it as is.

If/when you have parts to build another, use the circle crank, and match the setup you have in this saw.

Twin for da win

Just to see if one is better in some way.

 

[jmssaws]

I still haven't tried the brake. I do want the straight handle though

 

[jmssaws]

Said you were done with that saw. Leaving it as is.

If/when you have parts to build another, use the circle crank, and match the setup you have in this saw.

Twin for da win

Just to see if one is better in some way.

I've got the parts to build another one but I'm using a oem piston this time.

 

[Red97]

I've got the parts to build another one but I'm using a oem piston this time.

Well that takes the fun out of it...

Only reason it runs well is the husky piston

I guess an all stihl full circle crank saw would be acceptable....

 

[jmssaws]

I didn't max the intake and I'm right around 70% on the exhaust but it's still wider than any ports I've done on a 66.

I clipped the lowers and just raised and flattened the uppers. No widening at all.
I left some power in it but it's a fast work saw the way it is,it won't break starters either.

 

[Redfin]

Couple fellas have been helping me with this one. 288 piston, been back into at least four times. Just for grins anyone want to guess the numbers?

 

[jmssaws]

Can I guess john?

 

[Chris Zautner]

Couple fellas have been helping me with this one. 288 piston, been back into at least four times. Just for grins anyone want to guess the numbers?

idk but whatever you are doing keep up the good work. real nice running saw you got there

 

[jmssaws]

Good running and looking saw john.

 

[Deets066]

How bout me? Can I guess?

 

[Moparmyway]

If you wont let Jason or Deets guess, I'll have a go at it

 

[Redfin]

Can I guess john?

Your guess dont count. But sure go nutz.

 

[Redfin]

How bout me? Can I guess?

If you wont let Jason or Deets guess, I'll have a go at it

Neither one of yours count either. Haha

 

[drf256]

I guess 666

 

[MustangMike]

Great job Jason, and thanks for sharing!

How much difference do you think having just one ring makes???

 

[Redfin]

I guess 666

Black magic eeh Doc? This ones only blowin low 170s, 95/115/80 113 fingers

 

[Stihl working Hard]

I'm gonna turn it as fast as it will run and see what we got.

Now your talking

 

[Stihl working Hard]

It's strong fellas

Thats amazing great job awesome thread

 

[Cliff]

Couple fellas have been helping me with this one. 288 piston, been back into at least four times. Just for grins anyone want to guess the numbers?

Im gonna say half gallon of chips per boot?