85cc 064 porting

[CR500]

Don't feel bad I get sidetracked too lol..... seen a squirrel today and lost track of what I was fixing hahah

 

[Deets066]

Don't feel bad I get sidetracked too lol..... seen a squirrel today and lost track of what I was fixing hahah

Lol, that's funny...... My buddy refers to squirrel as somthin else.

 

[jmssaws]

My sidetracked is a logger pulling in with a broken saw.

 

[CR500]

Don't feel bad I get sidetracked too lol..... seen a squirrel today and lost track of what I was fixing hahah

I mean it was a rough day lol.... had to get ready for the owner of the company to show up and talk to yours truly about a 15 grand estimate on a tractor.

dealing with big estimates is hard to break to the customer.

 

[jmssaws]

I mean it was a rough day lol.... had to get ready for the owner of the company to show up and talk to yours truly about a 15 grand estimate on a tractor.

dealing with big estimates is hard to break to the customer.

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

 

[RI Chevy]

Lol

 

[CR500]

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

Scrap it then hahahha

 

[RI Chevy]

My sidetracked is a logger pulling in with a broken saw.

Awesome Jason. Gotta take care of the guys using the saws to make a living. [emoji106]

 

[jmssaws]

Scrap it then hahahha

Ok I'll dispose of it

 

[Time's Standing Stihl]

Lookin' good Jason, feel good to get back in the grove of things?

Sent from my SM-G900R4 using Tapatalk

 

[Red97]

Ok I'll dispose of it

Dibz.....

 

[Time's Standing Stihl]

I'm closer Joe, shipping will be cheaper to send it to me [emoji6]

 

[Red97]

I'm closer Joe, shipping will be cheaper to send it to me [emoji6]

Troof...

Since its dark and the saw aint done, I gots a stihl question..

Any 52mm pistons with a centered top ring pin???

 

[awol]

Troof...

Since its dark and the saw aint done, I gots a stihl question..

Any 52mm pistons with a centered top ring pin???

Stihl brand? I'm not sure. The 281 piston works good, as does the 272. The 272 has a 12mm pin like the 064, and closer compression height, but narrow skirts like the stock piston.

 

[jmssaws]

I've used a few different pistons but my strongest ones are the oem piston saws.
The other pistons are to heavy and can't be made as light as oem.

 

[jmssaws]

A meteor 064 has the widest skirt but is the heaviest.

 

[Red97]

Stihl brand? I'm not sure. The 281 piston works good, as does the 272. The 272 has a 12mm pin like the 064, and closer compression height, but narrow skirts like the stock piston.

A meteor 064 has the widest skirt but is the heaviest.

Just wondering if any of the stihl versions had a center top ring pin like the husqvarnas. seems most are off to the side.

Thank you for the replies.

 

[Chainsaw Jim]

Just wondering if any of the stihl versions had a center top ring pin like the husqvarnas. seems most are off to the side.

Thank you for the replies.

The way around that is to install the stihl piston backwards. Then you just mind how much wider you make the exhaust and you're free to add fingers or whatever.

 

[drf256]

The way around that is to install the stihl piston backwards. Then you just mind how much wider you make the exhaust and you're free to add fingers or whatever.

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

You can use only the top ring and move the pin Joe. 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.

 

[drf256]

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