Fuel Question... Why the metal cans?

Del Rykert drykert at rochester.rr.com
Sun Jul 6 05:25:22 AKDT 2003


I was told shipping issues as the fuel is a hazardous material.
 
    Del

  ----- Original Message ----- 
  From: Keith Black 
  To: discussion at nsrca.org 
  Sent: Sunday, July 06, 2003 12:38 AM
  Subject: Re: Fuel Question... Why the metal cans?


  So Mark, why did Powermaster change to the metal cans?

  The metal cans seem like they might actually be superior containers, but to
  me a downside is that I can't see through them to easily tell how much fuel
  I have left so I know if I should carry and extra gallon. I know that's a
  silly reason, but it's true.

  What's the reason? Performance, esthetics, environmental, economic...?

  Keith Black


  ----- Original Message -----
  From: "Atwood, Mark" <atwoodm at paragon-inc.com>
  To: <discussion at nsrca.org>
  Sent: Saturday, July 05, 2003 8:25 PM
  Subject: RE: Fuel Question...Age?


  According to the folks at PowerMaster, the Polypro jugs are not actually
  "air tight" in that they will "wick" fuel out over time, and moisture in,
  THROUGH the plastic. This takes years, not weeks or months.

  Not sure how much this would affect old fuel, and it's NOT the reason they
  changed to metal cans, but they do consider it a side benefit.  The canned
  fuel, if sealed, should have a significantly longer shelf life.

  Moisture is an enemy..it sours fuel pretty quickly.

  -Mark  (Sponsored Powermaster flyer)

  -----Original Message-----
  From: Bob Pastorello [mailto:rcaerobob at cox.net]
  Sent: Sat 7/5/2003 5:50 PM
  To: NSRCAMail
  Cc:
  Subject: Fuel Question...Age?

  I know this is a newbie kind of question...but I've never run into this
  before.  Sealed (good caps, tight) jugs in the dark, Mag 1/10% mix that I
  use all the time.
      Ran my 1.60 fine on the ground, but couldn't get a needle, and sounded
  lean at high end in flight; even dead sticked a couple times.
      Changed to a jug of fresh Ritch's Brew 15% (should have been about the
  same nitro) and it ran a lot better, had needle range, didn't try to
  overheat.

  What can happen to sealed jugs, kept in temp.controlled, dark box....??

  Bob Pastorello, Oklahoma
  NSRCA 199, IMAC 1320, AMA 46373
  rcaerobob at cox.net
  www.rcaerobats.net






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