« previous next »
Pages: [1]   Go Down

Author Topic: Whats better port and polish or BB?  (Read 834 times)

0 Members and 0 Guests are viewing this topic.

Offline Ducksnuff870

  • 6 cube
  • ****
  • Posts: 174
  • Karma: 16
Whats better port and polish or BB?
« on: April 13, 2013, 01:26:57 pm »
A friend of mine helped with a tree last year. He was packing a ported and polished 7900. He walked right thru a big maple running a 36" bar. I was impressed which lead me to picking up my 7300. Would I be better of to go with BB or port and polished 7900 cylinder if I wanted to beef my saw up?
Logged

Share on Facebook Share on Twitter

Offline Cut4fun

  • Administrator
  • Nitro Hotsaw
  • *******
  • Posts: 4616
  • Karma: 216
  • OHIO REDNECK
Re: Whats better port and polish or BB?
« Reply #1 on: April 13, 2013, 01:41:40 pm »
Go OEM 7900 topend.   OEM is under $200 last time I looked too.  $189 for 7900 kit
Logged

Offline Ducksnuff870

  • 6 cube
  • ****
  • Posts: 174
  • Karma: 16
Re: Whats better port and polish or BB?
« Reply #2 on: April 13, 2013, 01:54:40 pm »
Who does port and polish on the 7900 cylinders do you know?
Logged

Offline 660magnum

  • Global Moderator
  • Nitro Hotsaw
  • *******
  • Posts: 6437
  • Karma: 249
  • For The Love Of Chainsaws
  • Location: NCO
Re: Whats better port and polish or BB?
« Reply #3 on: April 13, 2013, 02:29:17 pm »
There's a guy in Ruggles, Ohio in North Central Ohio

and another in Franklin, Ohio between Dayton and Cincinnati.

You may want to send it to someone in another state?  Just being impartial . . .
Logged
We should share what we know... someone may learn...
That knowledge can live after us... and that "Pays It Forward".
Be all that you can be . . .

Offline Cut4fun .

  • Administrator
  • Nitro Hotsaw
  • *******
  • Posts: 23514
  • Karma: 664
  • OHIO REDNECK Saw Repair Getter Done
    • Redneck Chainsaw Repair
Re: Whats better port and polish or BB?
« Reply #4 on: April 13, 2013, 03:29:25 pm »
Be careful what builder you choose.  ;)  Ask in PM if you need info.

Some like to push the very limits of a woods ported saw and some times things go bad.  This was a brand new 7900 woods port job gone bad.

Logged

Offline Ducksnuff870

  • 6 cube
  • ****
  • Posts: 174
  • Karma: 16
Re: Whats better port and polish or BB?
« Reply #5 on: April 13, 2013, 05:58:42 pm »
Ruggles ohio? I'm five minutes from there.
Logged

Offline Cut4fun .

  • Administrator
  • Nitro Hotsaw
  • *******
  • Posts: 23514
  • Karma: 664
  • OHIO REDNECK Saw Repair Getter Done
    • Redneck Chainsaw Repair
Re: Whats better port and polish or BB?
« Reply #6 on: April 13, 2013, 07:08:52 pm »
Quote from: Ducksnuff870 on April 13, 2013, 05:58:42 pm
Ruggles ohio? I'm five minutes from there.

Yes, he is also the one that woods ported the 7900 in pic with bent crank.

He also stole from me. PM if you want more info.
Logged

Offline 660magnum

  • Global Moderator
  • Nitro Hotsaw
  • *******
  • Posts: 6437
  • Karma: 249
  • For The Love Of Chainsaws
  • Location: NCO
Re: Whats better port and polish or BB?
« Reply #7 on: April 13, 2013, 08:15:02 pm »
Be careful about who you have port your engine. As you can see, it can cause trouble.
Logged
We should share what we know... someone may learn...
That knowledge can live after us... and that "Pays It Forward".
Be all that you can be . . .

Offline Al Smith

  • Moderator
  • Nitro Hotsaw
  • *******
  • Posts: 2779
  • Karma: 181
Re: Whats better port and polish or BB?
« Reply #8 on: April 17, 2013, 07:51:59 pm »
My heavens what in the world happened to that thing .It either swallowed something or snagged a port and lifted the cylinder off to cause that much damage .

Geeze I've had them where the piston grenaded and didn't do that much damage .Wow!
Logged
Pages: [1]   Go Up
« previous next »
 

Related Topics

  Subject / Started by Replies Last post
17 Replies
3067 Views 		Last post June 09, 2011, 07:44:08 am
by 05_sprcrw
9 Replies
867 Views 		Last post January 31, 2012, 09:28:50 pm
by Al Smith
100 Replies
5161 Views 		Last post February 24, 2013, 12:54:05 pm
by jmester
678 Replies
17829 Views 		Last post July 28, 2023, 08:57:26 am
by Cut4fun
4 Replies
553 Views 		Last post July 02, 2013, 09:47:32 pm
by farmboy
1 Replies
325 Views 		Last post October 19, 2013, 11:59:12 pm
by stihls066
3 Replies
1040 Views 		Last post January 30, 2016, 09:59:03 am
by rburg
0 Replies
691 Views 		Last post April 07, 2016, 01:41:04 pm
by Cut4fun .
0 Replies
980 Views 		Last post April 26, 2017, 08:51:22 pm
by dudechuck
4 Replies
702 Views 		Last post April 18, 2018, 01:10:06 am
by 660magnum