Porting the 361 Big Bore

[blsnelling]

Sorry, I have not. Been working on other saws the last few days.

 

[04ultra]

Brad .....slow down or the Ohio saw god will get mad that your taking all his winter time business away......


I see a race chains in your future ......




.

 

[blsnelling]

Brad .....slow down or the Ohio saw god will get mad that your taking all his winter time business away......


I see a race chains in your future ......

LOL. Chains will be made before the spring GTG. How far I go with them we'll have to see.

 

[04ultra]

LOL. Chains will be made before the spring GTG. How far I go with them we'll have to see.

Brad ...I have a 375 that you could get some ideas off of .........It was to fast for cutting concrete ....

 

[blsnelling]

Brad ...I have a 375 that you could get some ideas off of .........It was to fast for cutting concrete ....

Is that the 75cc 372, or a different saw all together?

 

[04ultra]

Is that the 75cc 372, or a different saw all together?

Hmmmmmmm................Its from Ohio ......

 

[blsnelling]

Hmmmmmmm................Its from Ohio ......

Are you suggesting I race it at the Spring GTG, LOL.


I know what you're doing. You're trying to further corrupt me on the Dark Side! It probably won't take much as much as I like this little 346.

 

[04ultra]

Are you suggesting I race it at the Spring GTG, LOL.


I know what you're doing. You're trying to further corrupt me on the Dark Side! It probably won't take much as much as I like this little 346.

No.......That saw along with plenty of others are in good hands ......Plus the pallet load of extra parts, bars and chains ...



My 2153 needs to start running like its rep or its going in for work...

 

[24d]

Whats the bore and stroke of the 361 and the bore of the bb?

 

[gonecountry]

Whats the bore and stroke of the 361 and the bore of the bb?

Bore and stroke of the 361 is 47mm bore 34mm stroke

The BB kit has a 49mm bore.

 

[BigJ]

Here's a shot to give you an idea how much material I removed at the flange. Notice that I did not lower the floor at all. The scribed line is from my previously modded heat shield.

Love these threads. Now I want to tear into my saws!

One question, Brad. In the pic above, you say you didnt lower the floor of the exhaust and I understand not doing so at the cylinder wall, but does it matter at the flange? I'm guessing you wouldn't gain much, if anyting, but would it hurt to do so as far out as the muffler?

 

[blsnelling]

Love these threads. Now I want to tear into my saws!

One question, Brad. In the pic above, you say you didnt lower the floor of the exhaust and I understand not doing so at the cylinder wall, but does it matter at the flange? I'm guessing you wouldn't gain much, if anyting, but would it hurt to do so as far out as the muffler?

No reason to change the bottom of the port at all. I don't normally raise the roof, but did in this case to get the port timing numbers I wanted.

 

[fishercat]

taht's funny.

150. I only speak Nikon.. it's a Stihl/Husky thing...

we don't agree on saws but we sure do on cameras.

 

[Wild Knight]

Brad: how did the 441 BB kit work out?

 

[blsnelling]

Brad: how did the 441 BB kit work out?

I never had one.

 

[keith811]

Thanks for all the photography tips! although I only get about 30% of it!
I know this went off topic but I learned allot! Thanks guy's!!!
P.S a fancy camera costs as much as say a new 2171!!!! Got my Oxy and the garage is warming up thanks to the wood I cut.

I agree cameras are big $$$ if I had spent the munny on saws that I did on cameras I could have bought a new husky 3120 LOL

 

[docrw]

Yes and that's why we buy Husky's

Yes and that's why we buy Husky's......:msp_razz:

Like we say to Husky guys that like to beat on stihl -have you ever owed one [pro Nikon]?:greenchainsaw: