Finger Ports???????

[Mastermind]

Here's a few more pics.

I made the fingers a little smaller in this jug. It's going on a mill.


I'm in the middle of four of these right now. I've only got three good jugs at the moment though.

 

[Mastermind]

Does anyone need a fully adjustable 3120XP carb?

 

[Ironworker]

Can someone please explain how these finger ports work or the advantage of them.

 

[Mastermind]

I just think they are cute.

 

[Sty57]

Here's a few more pics.

I made the fingers a little smaller in this jug. It's going on a mill.

View attachment 450552
I'm in the middle of four of these right now. I've only got three good jugs at the moment though. [emoji23]

View attachment 450554

I don't know why, but every time I look at these. It reminds me of Wormholes.

Thanks, Brian

 

[psuiewalsh]

Does anyone need a fully adjustable 3120XP carb?

View attachment 450556

Jj could use one.

Sent from my C771 using Tapatalk 2

 

[SquareFile]

I just think they are cute.

Me too

 

[MillerModSaws]

I just think they are cute.

Do you open them a couple degrees before the upper trans to purge the cylinder or dump it all at once?

 

[redfin]

Does anyone need a fully adjustable 3120XP carb?

View attachment 450556

What is the bore size of those?

 

[mdavlee]

60mm on the 3120

 

[redfin]

60mm on the 3120

Thanks Mike but I was wondering about the carb.

 

[mdavlee]

1.050" I think. Close to the same size as the 084 carb.

 

[Rx7man]

I could use one as well.. I might be getting a 395 and that would probably be a good upgrade for it after porting.

 

[mdavlee]

I could use one as well.. I might be getting a 395 and that would probably be a good upgrade for it after porting.

Different bolt pattern by a little.

 

[Rx7man]

Ah.. Perhaps fixable with an adapter plate?... or doglegged bolts

 

[mdavlee]

It would be easier on a 394 with the bolt on blocks.

 

[Rx7man]

OK thanks.. I think I could use one, the 395 would be a milling saw, it's been pretty beat up, so I'm not even sure if it has handles on it still.. as long as the recoil bolts on to it I would be able to make a milling rig out of it.. external fuel tank if need be.

 

[Justsaws]

Is there a particular reason why you are not taking the lower intake side end of the open port to the bottom corner of the the lower transfer?

 

[Locust Cutter]

So Randy would you do 3120 or 880 for yourself if you needed a milling/stumping saw (ported of course)?

 

[7sleeper]

Obviously Randy has no idea of the magic of pop up's...













I had the impression on the first pic that they are a little too big, but got corrected on your second set with narrower finger's and understand the reason (more or less )now.

Thank's for the pics!

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