Project Stumpbroke 562xp

[Tzed250]

It looks like they didn't leave a whole lot left on the table.

 

[Stumpys Customs]

ANybody want a sneek peak at the port work???:msp_biggrin:

 

[Bluefish]

Lookin' good Stump, please keep us in the loop. Russ

 

[Hedgerow]

That should give her just a little more capacity...
This will be interesting...

 

[mweba]

What is the strategy behind porting just one if the transfers? You always have an interesting way of going about these things

 

[Hedgerow]

What is the strategy behind porting just one if the transfers? You always have an interesting way of going about these things

That was the "GO" side...
The other is the "STOP" side...

Never port the "STOP" side...
Sheesh Mitch...
Figured you'd known that by now...
:amazed:

 

[mweba]

That was the "GO" side...
The other is the "STOP" side...

Never port the "STOP" side...
Sheesh Mitch...
Figured you'd known that by now...
:amazed:

No wounder my saws are so slow....I was trained on opposite day :banghead:



I am bleeding, making me the victor.

 

[DDALE]

562 balance

What is the strategy behind porting just one if the transfers? You always have an interesting way of going about these things

Nice work Stumpy, did troll have any input on this balance friendly port job ?

 

[Stumpys Customs]

What is the strategy behind porting just one if the transfers? You always have an interesting way of going about these things

I'm going for the swirl affect. If one transfer port flows more than the other it should cause a swirl in the combustion chamber.:msp_biggrin::msp_wink:

 

[mweba]

I'm going for the swirl affect. If one transfer port flows more than the other it should cause a swirl in the combustion chamber.:msp_biggrin::msp_wink:

Left one hangs lower theory, I get it

 

[Hedgerow]

Left one hangs lower theory, I get it

Never question a man with one nut and 6 kids...
:msp_sneaky:

 

[morgaj1]

Stump, you gonna keep it a strato, or remove the bridge?

 

[Stumpys Customs]

Stump, you gonna keep it a strato, or remove the bridge?

It's gonna stay a stratto.

 

[komatsuvarna]

Hows it run?!?!?

 

[Adirondackstihl]

 

[Stumpys Customs]

Been workin on the muffler, and forgot to post pics of the port work

I should have it runnin sometime tonight. Gotta go in & have some supper.

 

[mweba]

Never question a man with one nut and 6 kids...
:msp_sneaky:

Always ask the man with one leg for directions :msp_biggrin:

 

[mweba]

Been workin on the muffler, and forgot to post pics of the port work

I should have it runnin sometime tonight. Gotta go in & have some supper.

Wondered how you were going to shape the uppers. The angle left a nice bridge for the ring. The exhaust note on this one will not be subtle.

Are you doing work on the piston strato ports?

 

[blsnelling]

Don't forget to widen the strato ports to the rear. They flow air too.

 

[Stumpys Customs]

I haven't done anything to the stratto ports yet. I'm gonna run it this way & than maybee go back into it & play with the stratto end of things.