« previous next »
Pages: [1]   Go Down

Author Topic: Differences in the high speed check valve/nozzle.  (Read 4198 times)

0 Members and 0 Guests are viewing this topic.

Offline jmester

  • Global Moderator
  • Nitro Hotsaw
  • *******
  • Posts: 2106
  • Karma: 171
  • Location: MD
Differences in the high speed check valve/nozzle.
« on: December 25, 2017, 07:50:28 am »
What are the differences in the check valve/nozzles for a carb that is the same model but set up for a different brand of saw. Tillotson HS 320 (363-626) Stihl 066/660 to Tillotson HS 294 (363-598)Dolmar PS9010. Check valve part number in parentheses.
Logged
FEAR NO TREE. FEAR GOD.

Share on Bluesky Share on Facebook

Offline farmboy

  • Moderator
  • Nitro Hotsaw
  • *******
  • Posts: 1170
  • Karma: 150
  • Location: Hayesville, NC
Re: Differences in the high speed check valve/nozzle.
« Reply #1 on: December 25, 2017, 10:36:21 pm »
My guess is metering hole size.  I would think the 320 would have a larger metering hole for more fuel.  I would think they could be swapped.
Shep
Logged
Like Like x 2 View List

Offline jmester

  • Global Moderator
  • Nitro Hotsaw
  • *******
  • Posts: 2106
  • Karma: 171
  • Location: MD
Re: Differences in the high speed check valve/nozzle.
« Reply #2 on: January 07, 2018, 08:12:37 pm »
That makes sense to me. The nozzles should be the same o.d. As they are for an HS series carb.
Logged
FEAR NO TREE. FEAR GOD.
Like Like x 1 View List
Pages: [1]   Go Up
« previous next »
 

Related Topics

  Subject / Started by Replies Last post
3 Replies
905 Views 		Last post June 08, 2011, 10:26:25 pm
by mcbob
1 Replies
2436 Views 		Last post November 28, 2011, 11:44:35 am
by bloodontheice
26 Replies
5058 Views 		Last post October 05, 2012, 09:51:30 pm
by 660magnum
7 Replies
1191 Views 		Last post December 30, 2013, 12:37:03 pm
by sharkey
38 Replies
6110 Views 		Last post February 13, 2019, 01:55:47 pm
by HolmenTree
17 Replies
5793 Views 		Last post June 23, 2021, 07:55:56 am
by Cut4fun .
20 Replies
2957 Views 		Last post September 09, 2015, 02:29:33 pm
by 94BULLITT
22 Replies
3263 Views 		Last post April 16, 2016, 07:22:41 am
by jmester
2 Replies
1186 Views 		Last post October 30, 2017, 06:53:53 pm
by 3000 FPS
6 Replies
5844 Views 		Last post January 02, 2019, 01:01:25 pm
by trappermike