One ring vs two

[Deets066]

Let me rephrase that most 2 cycles run 1 or 2 rings and some of the older stuff runs 3 rings.

Do you know why?

 

[jake wells]

Do you know why?

I know nothing.

 

[Mastermind]

Geez, and I thought that thread went bye bye because I said muh MM work saw sticker make muh saw go faster...........what a relief! I thought this was the no but hurt zone. Anyhow, how do I get muh two posts back that I lost. I was hoping to win that huskovarno

Post two more times........click your heels together and say "I need that saw......I need that saw".

 

[paragonbuilder]

I actually know why,the better running saw had better transfer timing and didn't need to be raised as much to achieve the same timing.

Why does a better starting point help if you are porting to the same degrees?


Sent from my iPhone using Tapatalk

 

[Deets066]

I know nothing.

Oh.... Ok, then maybe it's possible to learn somthin from this thread

 

[jmssaws]

I've often wondered if two things rings creates more or less drag than one thick one?

Say you have two 1.5mm rings vs a single 3mm ring. Which has more drag and dissipates heat better? The two thin ones because they are a smaller mass and can cool faster? Or do they seal so well they aren't lubed as well as the single? What if dog really ment cat?

 

[jmssaws]

Why does a better starting point help if you are porting to the same degrees?


Sent from my iPhone using Tapatalk

The opening of the transfers are not as big when you don't have to raise them a mile.

 

[drf256]

was that the only mod on that one? wow

No. I lowered the intake to 102

 

[Deets066]

Why does a better starting point help if you are porting to the same degrees?


Sent from my iPhone using Tapatalk

If you start out closer to your desired transfer degree, the final transfer opening won't be as tall. Smaller opening= better transfer velocity

 

[jmssaws]

No. I lowered the intake to 102

Help me doc! I'm thinking to much and it's beginning to hurt.

What's your take on this matter?

 

[Deets066]

Help me doc! I'm thinking to much and it's beginning to hurt.

What's your take on this matter?

Which matter are we actually talkin about? Lol

 

[Adirondackstihl]

So you ain't got an empty groove. I get it.....

I smelt what Scott was steppin in too.....
Question is, how is it achieved?

 

[Deets066]

I smelt what Scott was steppin in too.....
Question is, how is it achieved?

I was wondering that too

 

[jmssaws]

Pull the factory pin and use a nail head? Lol

 

[exSW]

I've often wondered if two things rings creates more or less drag than one thick one

I'm going to say two rings equals two edges in each direction which equals more drag. One big ring is a bigger heat sink than two thin ones.

 

[jmssaws]

I guess you could fowl the ring land and hang the bottom ring I it.

 

[Mastermind]

I smelt what Scott was steppin in too.....
Question is, how is it achieved?

You'd have to use a punch and stake it in by closing the edges of the groove.

 

[jacob j.]

I'm going to say two rings equals two edges in each direction which equals more drag. One big ring is a bigger heat sink than two thin ones.

But- two rings travel the surface of the cylinder (riding the ups and downs of the surface) with a lot more flexibility. Think of it as a train either with one long car, or several short cars navigating a track with curves.

 

[exSW]

Nope,wrong analogy. More wheels,more rolling resistance. And pulls through the curve harder.Trust me.

 

[jmssaws]

The way I hack at a cylinder I prefer one real tuff ring,it's one less to hang in a transfer. Lol