Logo
HomeForumCannonsWikiAlbumArchive
SpudFiles
Users  Rules   Search  Search   Chat  Chat   FAQ  FAQ   Memberlist  Memberlist   How-To  How-To   Other  Other
Register  ::  Log in Private Messages


Random Cannon

Recent topics
» New to the forums - my 2n
by starman on 09/06/2008 18:37 PM

» Homemade Regulator?
by us sniper on 09/06/2008 18:28 PM

» H2O2
by DYI on 09/06/2008 18:12 PM

» Airsoft Ammo Size
by littlebro05 on 09/06/2008 17:14 PM

» the 1.5in 150$ sprinkler
by SpudFarm on 09/06/2008 16:48 PM

» In desperate need of expl
by The Engineer on 09/06/2008 16:41 PM

» Vortex Magazine
by trollhameran on 09/06/2008 15:43 PM

Donate

Hi Guest!
As you're not registered, some features could be unavailable. Click here if you want to become a member of SpudFiles
Username:    Password:      Log me on automatically each visit    

SpudFiles Forum Index » Hybrid Cannon Discussion » DDT question
Post new topic  Reply to topic
 DDT question « View previous topic :: View next topic » 
Author Message
SpudFarm
PostPosted: 03/28/2008 5:41 AM    Post subject: DDT question Reply with quote

Hybrid Guy
<b>Donating Member</b>

Joined: 04 Nov 2006
Posts: 2043
1067.82 Spud Bux
i think my original topic is out on date now so i make a new one.

i think i am going to ask larda make the endcap on the back really long so the chamber gets 27.6" long and 3.5" in diameter.

what do you think of DDT in that chamber at 10x?

EVBEC says : 1645fps Very Happy (46gram golfball)
Back to top
MrCrowley
PostPosted: 03/28/2008 5:44 AM    Post subject: Reply with quote

Blizzard of Ozz
<b>Moderator</b>

Joined: 23 Jun 2006
Posts: 5949
2657.43 Spud Bux
I'd say your fine, you'd need at least a few metres IMO.
Back to top
SpudFarm
PostPosted: 03/28/2008 6:24 AM    Post subject: Reply with quote

Hybrid Guy
<b>Donating Member</b>

Joined: 04 Nov 2006
Posts: 2043
1067.82 Spud Bux
and i am using a sparkstip..
Back to top
DYI
PostPosted: 03/28/2008 18:58 PM    Post subject: Reply with quote

Rear Brigadier
Major General

Joined: 07 Jul 2007
Posts: 2216
1325.97 Spud Bux
Unless you have several metres of unburned fuel between ignition points, you needn't worry. DDT runup isn't a whole lot shorter at 10x than it is at 1x.

Congratulations on the volume increase spudfarm. What kind of air source are you planning on? Because that chamber at 10x will require more than 1 cubic foot of air per shot. Or is this going to be a non-portable backyard thing?
Back to top
Display posts from previous:   
Post new topic  Reply to topic

SpudFiles Forum Index » Hybrid Cannon Discussion » DDT question
Jump to:  



You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum
You cannot attach files in this forum
You can download files in this forum


SpudFiles Version 7.0
Template based off DAJ Glass Template by Dustin Baccetti
Photo Album Addon © 2002-2003 by Smartor
Powered by modified phpBB © 2001, 2005 phpBB Group