« previous next »
Pages: 1 [2]   Go Down

Author Topic: Free Porting  (Read 2452 times)

0 Members and 1 Guest are viewing this topic.

Offline eriksat1

  • 4 cube
  • **
  • Posts: 51
  • Karma: 4
Re: Free Porting
« Reply #10 on: February 08, 2014, 11:16:46 am »
Isn't that just how a 2 cycle scavenges to get all the exhaust out, and the reason the epa don't really like 2 cycles because they spit out unburned gas/oil out the exhaust through scavenging.?
Logged

Offline KilliansRedLeo

  • Nitro Hotsaw
  • *******
  • Posts: 2361
  • Karma: 80
  • Location: Rochester, NY
    • RoCHusqvarna
Re: Free Porting
« Reply #11 on: February 08, 2014, 11:44:49 am »
Not IMO, it really should not Short Circuit, however a tiny amount as said earlier, you can get away with without loosing performance. Which is the situation 660 is in. There are lots of factors that impact the design Short Circuiting the intake path (incoming F/A charge bypasses the transfers and goes directly out the EP) aka free porting or the prevention there of is one of them.
Logged
"When the people fear the government...you have tyranny....When the government fears the people....you have liberty"

Thomas Jefferson
1743-1826
Pages: 1 [2]   Go Up
« previous next »
 

Related Topics

  Subject / Started by Replies Last post
6 Replies
1952 Views 		Last post June 01, 2016, 09:03:45 pm
by RobbinW
60 Replies
5982 Views 		Last post July 05, 2013, 01:18:47 pm
by 660magnum
11 Replies
1483 Views 		Last post March 08, 2014, 12:11:23 am
by Cut4fun .
9 Replies
1075 Views 		Last post December 15, 2014, 05:11:31 pm
by 1manband
5 Replies
1289 Views 		Last post June 16, 2014, 11:08:17 pm
by dutchsawdoctor
12 Replies
1421 Views 		Last post January 06, 2020, 12:15:05 pm
by Cut4fun .
2 Replies
437 Views 		Last post May 10, 2016, 02:25:21 pm
by pigpen60
0 Replies
662 Views 		Last post June 01, 2017, 11:52:19 am
by mowertech
0 Replies
356 Views 		Last post July 01, 2017, 07:41:39 pm
by flyingdg
4 Replies
370 Views 		Last post January 11, 2022, 07:56:16 am
by Cut4fun