Author Topic: Husqvarna 2100  (Read 1450 times)

0 Members and 0 Guests are viewing this topic.

Offline aclarke

  • Nitro Hotsaw
  • *******
  • Posts: 1676
  • Karma: 172
Re: Husqvarna 2100
« Reply #40 on: April 18, 2015, 03:10:26 pm »
Hard to say if the material type differences from thin to thick would be less/more resistance to getting hung up on a wide port?  Steel vs. Cast

Offline Cut4fun .

  • Administrator
  • Nitro Hotsaw
  • *******
  • Posts: 22571
  • Karma: 591
  • OHIO REDNECK Saw Repair Getter Done
    • Redneck Chainsaw Repair
Re: Husqvarna 2100
« Reply #41 on: April 18, 2015, 03:54:02 pm »
Poulan used thin rings too. I have a 335 with rings stuck stuck stuck.  Going with thick ring 3450 330 piston in its place.
REDNECK Saw Repair Getter Done

Offline Eccentric

  • Moderator
  • Nitro Hotsaw
  • *******
  • Posts: 2112
  • Karma: 217
  • Magnesium and Iron.
  • Location: Northwestern Wyoming
Re: Husqvarna 2100
« Reply #42 on: April 18, 2015, 07:43:50 pm »
Less friction losses.  Also a bit less compression at cranking speeds (easier to start) supposedly....

Offline EHP

  • Gas Hotsaw
  • ******
  • Posts: 598
  • Karma: 74
Re: Husqvarna 2100
« Reply #43 on: April 18, 2015, 08:29:20 pm »
the main reason for a thin ring is cause of rpms , once you get a motor to turn enough rpms a thick ring will break and yes it will break all to hell , a thin ring can stand alot more rpms but what happens on even the 2100 thin ring piston is the ring land between the 2 rings will break out of the piston . Now I'm not talking a gas saw I'm talking alcohol/nitro , the best world for a racesaw is a single thin ring

Offline EHP

  • Gas Hotsaw
  • ******
  • Posts: 598
  • Karma: 74
Re: Husqvarna 2100
« Reply #44 on: April 18, 2015, 08:31:57 pm »
Cale just look at Chris's 395 alcohol saw , on muffler it will run for ever , on pipe in 8 by 8 its ok but once you but it in say something bigger than 12 inch round the thick ring piston breaks just about ever run

Offline Playinwood

  • 6 cube
  • ****
  • Posts: 246
  • Karma: 5
Re: Husqvarna 2100
« Reply #45 on: April 18, 2015, 09:24:19 pm »
C'mon Ed you know you love ground out boost ports lol

Offline aclarke

  • Nitro Hotsaw
  • *******
  • Posts: 1676
  • Karma: 172
Re: Husqvarna 2100
« Reply #46 on: April 19, 2015, 12:10:41 am »
Ring flutter... 

Offline EHP

  • Gas Hotsaw
  • ******
  • Posts: 598
  • Karma: 74
Re: Husqvarna 2100
« Reply #47 on: April 19, 2015, 11:15:32 am »
boost ports are junk but something they look great , outside transfers are way way better at making flow plus gives you enough room in the cylinder to make your ext and intake port the proper size , only problem with outside transfers is they need a way more fuel cause you put alot more air threw the motor so your going to need to do alot more carb work

Offline bloodontheice

  • 6 cube
  • ****
  • Posts: 206
  • Karma: 29
Re: Husqvarna 2100
« Reply #48 on: April 23, 2015, 07:57:18 pm »
Got the 2100 put together and fired up today.
It was 35 degrees out so just fired it on pump gas, still surprised it even started.
This thing pumps a ton of fuel, with screws out 1/4 turn it was still rich.
Idled, reved up and restarted

It's got a 10 tooth on it and I've gotta cut a bar down to fit it.
It'll be a while before it's warm enough to run it on fuel.










Offline man of stihl

  • Nitro Hotsaw
  • *******
  • Posts: 1219
  • Karma: 71
  • NW PA
  • Location: nw pennsylvania
Re: Husqvarna 2100
« Reply #49 on: April 23, 2015, 08:15:46 pm »
Looks good Cale!
Ron

 

Related Topics

  Subject / Started by Replies Last post
151 Replies
3009 Views
Last post October 23, 2019, 01:38:04 pm
by raumato01
10 Replies
480 Views
Last post August 15, 2014, 06:03:50 am
by man of stihl
5 Replies
105 Views
Last post November 14, 2014, 10:04:03 am
by bloodontheice
6 Replies
63 Views
Last post November 04, 2014, 02:35:41 pm
by Cut4fun .
41 Replies
1531 Views
Last post May 08, 2015, 12:14:40 pm
by aclarke
1 Replies
22 Views
Last post January 24, 2015, 02:33:44 pm
by Eccentric
42 Replies
1210 Views
Last post May 03, 2018, 09:25:53 am
by Cut4fun .
13 Replies
490 Views
Last post May 15, 2015, 05:37:49 pm
by EHP
9 Replies
324 Views
Last post February 12, 2016, 06:47:54 pm
by 604f_1
1 Replies
58 Views
Last post December 06, 2016, 11:35:26 am
by Cut4fun .