What's on your bench?

[EFSM]

They are…I’m not sure it provides any real benefit over an as-cast chamber other than the chamber volume is more consistent. In this case, Kaufman’s as-cast chamber is 65cc. I needed 85cc to make this thing happy on 91, so their 85cc offering is cnc machined.

How much less could you get by with for 93? Or some crazy 114 leaded?

 

[farminkarman]

How much less could you get by with for 93? Or some crazy 114 leaded?

I would have to re-run the numbers to see, but I would guess 80cc would have been perfect for that. In truth, I will probably be able to run 89 as my dynamic compression should be right around 9:1. If it were a race engine, I could go up to 13 or 14:1 compression and put a huge cam in it. I just wanted something that can could run on 91 pump gas and make 600+ ft-lbs of torque na. I asked the shop to gap the rings to handle a 200 shot of spray in case we decide to start playing at the local strip.

 

[how57]

That happens to @how57 a lot...

It’s been awhile since I’ve looked over the fence. Only thing on the beach right now is. Is a SP 125 with an automatic oiler that is driving me crazy!!!

 

[how57]

I found this quite funny.

 

[av8or3]

I found this quite funny.View attachment 476756

Looks like it could be for a 61?? Maybe? I don’t know Husqvarna.
Or maybe a top handle since it’s only got one stud hole.

 

[Partner]

The cover has one screw, so definitely nothing that is on the list

 

[SimonHS]

It's for a 335XPT.



Picture is not my saw, just one I found online.

 

[K Mueller]

Any good aftermarket pistons out there for a 056 Mag II?

 

[av8or3]

Any good aftermarket pistons out there for a 056 Mag II?

View attachment 476758

Shoot, that one’ll clean up

 

[Outback]

Wrong flag, its the 333, 336 339xp clutch cover.

 

[farminkarman]

Jred 630 jug after going through the USC. Now it is time to remove the transfer. It is tempting to port this thing, but I’m planning to sell it.

 

[Shane¹]

Jred 630 jug after going through the USC. Now it is time to remove the transfer. It is tempting to port this thing, but I’m planning to sell it.View attachment 476803View attachment 476804

I am sure someone would rather it be ported especially by a good builder like you

 

[farminkarman]

I am sure someone would rather it be ported especially by a good builder like you

I feel like I end up selling a port job for free that way though.

 

[Shane¹]

I feel like I end up selling a port job for free that way though.

I figured you could get your money back out of the port job but i guess it might not work that way

 

[farminkarman]

I figured you could get your money back out of the port job but i guess it might not work that way

Maybe I'll have to try it again...it has been a while since I listed one for sale.

 

[hacskaroly]

Now it is time to remove the transfer. It is tempting to port this thing, but I’m planning to sell it.

That's where it starts...."I will just clean it up a little bit"....and then "oh, this will only take a few minutes"...and then "well, I have come this far...why not"...

 

[Jusgunn3]

Jred 630 jug after going through the USC. Now it is time to remove the transfer. It is tempting to port this thing, but I’m planning to sell it.View attachment 476803View attachment 476804

Greg, what’s your method for removing the transfer?

 

[farminkarman]

Greg, what’s your method for removing the transfer?

A combo of acid and then emery cloth on a mandrel that run on my die grinder. The biggest thing is making sure there isn’t any high spots that will pinch the new piston.

 

[farminkarman]

More better.

 

[jacob j.]

Any good aftermarket pistons out there for a 056 Mag II?

View attachment 476758

I think the Sawsalvage.co re-pop is about the best aftermarket option - https://www.sawsalvage.co/products/...l-056-magnum-56mm?_pos=4&_sid=2b0e3bdb4&_ss=r