« previous next »
Pages: [1]

Author Topic: Oil Injection Fittings  (Read 3188 times)

0 Members and 1 Guest are viewing this topic.

58Evinrude

  • Jr. Member
  • **
  • Posts: 71
Oil Injection Fittings
« on: August 17, 2014, 10:00:27 PM »
Are the injection fittings on the cylinders spring loaded inside, or are they just open tubes? I'm talking about the Banjo type fittings. I can run compressed air through them, but I can't blow through them.

The ones on my yammi are just open tubes.
Logged

gixxer6

  • Hero Member
  • *****
  • Posts: 1566
Re: Oil Injection Fittings
« Reply #1 on: August 18, 2014, 07:13:13 AM »
They are check valves.  Don't run high psi compressed air through them, you could damage them.  Iirc, they should open at 14.5psi. 
Logged

58Evinrude

  • Jr. Member
  • **
  • Posts: 71
Re: Oil Injection Fittings
« Reply #2 on: August 18, 2014, 08:11:24 PM »
Hmmm, too late now. I hope I didn't mess 'em up. I'm going to keep running premix in that one, and wait and see if the injection is working.

Thanks :)
Logged

Interceptor398

  • Administrator
  • Hero Member
  • *****
  • Posts: 2063
Re: Oil Injection Fittings
« Reply #3 on: August 19, 2014, 06:21:10 AM »
Seems like there is a Polaris PN for them if you need new ones??
Logged

gixxer6

  • Hero Member
  • *****
  • Posts: 1566
Re: Oil Injection Fittings
« Reply #4 on: August 19, 2014, 06:57:26 AM »
Yes, its in the parts interchange thread. 

"Oil system Banjo: Same as Banjo for the 86 Polaris Indy 400. Polaris Part # 3083894"
Logged

58Evinrude

  • Jr. Member
  • **
  • Posts: 71
Re: Oil Injection Fittings
« Reply #5 on: August 19, 2014, 03:53:24 PM »
Thanks for the part number. If I find the system isn't working, I'll try to get a couple of those.
Logged
Pages: [1]
« previous next »