85cc 064 porting

[Moparmyway]

Hate to break this to you but looks like it's gonna be 3000$ to port this saw.

Meh Fingers.....We don't need no stinkin fingers.

@jmssaws, ports beautiful as usual. You get amazing symmetry.

Indeed !!!!

 

[Redfin]

If you only use the top pin, you can install the pin through the crown vertically, then add a dab of 4047 via tig. The pin will have nowhere to move/go.

Wait, wuuuuut?

 

[Deets066]

Wait, wuuuuut?

Doc is the man

 

[Redfin]

Doc is the man

Oh Im not arguing Deeter, just mildly confused.

 

[jmssaws]

Oh Im not arguing Deeter, just mildly confused.

About what?

 

[Deets066]

Oh Im not arguing Deeter, just mildly confused.

He puts the pin down through the crown into the ring groove

 

[drf256]

Mike Lee's idea, not mine.

 

[jmssaws]

Mike Lee's idea, not mine.

Morning al

 

[drf256]

Morning J

 

[Tractorsaw1]

Is there another thread on the 7900? I have a red top here & for some reason I am rooting for it - but so far no love in this thread for it

 

[jmssaws]

Is there another thread on the 7900? I have a red top here & for some reason I am rooting for it - but so far no love in this thread for it

I was going to do one on it but forgot to take pics.
It runs good,not as good as one I ran that mike did but not to shabby,if this 064 runs like it should the dolmar will be behind.

I had to wait on jb weld but it's cured now and I'm putting it together.

We'll find out in a little bit.

 

[Keith Gandy]

I was going to do one on it but forgot to take pics.
It runs good,not as good as one I ran that mike did but not to shabby,if this 064 runs like it should the dolmar will be behind.

I had to wait on jb weld but it's cured now and I'm putting it together.

We'll find out in a little bit.

Epoxy on intake

 

[jmssaws]

Epoxy on intake

Ground through the transfers

 

[Keith Gandy]

Ground through the transfers

Uh oh!! I might have done that before

 

[Keith Gandy]

Hmmmmwhat u got goin on in dem trannies

 

[jmssaws]

Finished

 

[jmssaws]

Lot of work on the piston

 

[jmssaws]

Most of you guys probably know but stihl has 2 very different wrist pins,one heavy and one light.

 

[Keith Gandy]

Hmmmm. Im wonderin if piston weight is why huskies drop bottom bearings

 

[Keith Gandy]

That porting finish is Topshelf Bossman