home *** CD-ROM | disk | FTP | other *** search
- Path: sparky!uunet!zaphod.mps.ohio-state.edu!rphroy!rposrim!pfoss
- From: pfoss@cmsa.gmr.com (Pete Foss PO/46)
- Newsgroups: rec.models.rc
- Subject: Re: smoke systems for YS120FS
- Message-ID: <96095@rphroy.ph.gmr.com>
- Date: 7 Jan 93 13:58:22 GMT
- References: <726340578snz@harrier.demon.co.uk>
- Sender: news@rphroy.ph.gmr.com
- Reply-To: pfoss@cmsa.gmr.com
- Organization: .................
- Lines: 10
- Nntp-Posting-Host: rposrim.gmr.com
-
-
- In article 726340578snz@harrier.demon.co.uk, bob@harrier.demon.co.uk (Bob day) writes:
- >By way of experimentation I'm installing smoke on an OS91 in a Pitts.. So far
- >I've tapped the backplae to provide pressure to the smoke tank, and wrapped
- >some Ali tube round the head as a preheater.. That's about as far as i've
- >actually got... I have a Dubro smoke valve to turn the smoke on/of...
-
- If you are talking about an OS91 four stroke, you won't get any crankcase pressure.
- The crankcase is vented (thats what the oil drain nipple is). On most
- four strokes you need an electric pump and a check valve.
-