A small fuel filter with ends for clamping on hose works good for adding volume to the MAP sensor line, too.

Steve Boese



________________________________________
From: Rotary motors in aircraft [flyrotary@lancaironline.net] On Behalf Of Mike Wills [rv-4mike@cox.net]
Sent: Monday, March 29, 2010 8:29 PM
To: Rotary motors in aircraft
Subject: [FlyRotary] Re: FLIGHT DATA 1

I used a couple of short lengths (maybe 2"?) of sched 40 PVC pipe, pipe
caps, and brass tubing for the hose connections. I'm not sure that the
packing Don used is necessary - the goal is to add some volume to get some
damping. A more elegant way would be to electrically filter/damp the MAP
sensor outputs, but this is cheap, easy, and works.

Mike Wills