Mailing List flyrotary@lancaironline.net Message #13928
From: Al Gietzen <ALVentures@cox.net>
Subject: RE: [FlyRotary] Re: Injectors
Date: Wed, 15 Dec 2004 10:11:49 -0800
To: 'Rotary motors in aircraft' <flyrotary@lancaironline.net>
Re: [FlyRotary] Re: Injectors

 

 

-----Original Message-----
From: Rotary motors in aircraft [mailto:flyrotary@lancaironline.net] On Behalf Of Tracy Crook
Sent:
Wednesday, December 15, 2004 9:23 AM
To: Rotary motors in aircraft
Subject: [FlyRotary] Re: Injectors

 

  Remember, ONLY the 20B has a staging relay. 

 

Oops;   I guess I forgot.

 

Al

 If you want to do this on a 13B installation, swap the pri & sec injector lines at the EC2 connector or swap the injector connectors if you have enough wire slack to do this.

 

Tracy  

----- Original Message -----

From: Al Gietzen

Sent: Wednesday, December 15, 2004 12:13 PM

Subject: [FlyRotary] Re: Injectors

 

Subject: [FlyRotary] Re: Injectors

 

My solution was to simply move the staging relay from the secondary power circuit to the primary power circuit, so it runs on the secondary at low power and all 6 at higher power (20B).  Problem solved.
This may not be a solution for every case, as my secondary injectors are not all that far from the ports.
 

Hi Al, I have the same injectors like you. How do you do the modification with the relay?

Buly;

The staging relay normally switches the power on or off to the secondary injectors.  Just wire your primary power lead through the relay instead. Everything else remains the same.

I was about to change my wiring harness so the I had enough length to switch primary and secondary when suddenly the light came on (in my head), and I realized I only had to change the power lead.

Al

Subscribe (FEED) Subscribe (DIGEST) Subscribe (INDEX) Unsubscribe Mail to Listmaster