<?xml version="1.0"?>
<!--
  MINMP:         minimum manifold pressure in inches Hg
  MAXMP:         maximum manifold pressure in inches Hg
  DISPLACEMENT:  total cylinder space (??) in cubic inches
  MAXHP:         maximum horsepower produced (=BRAKEHORSEPOWER in the old
                 config)
  CYCLES:        cycles/power stroke
  IDLERPM:       minimum RPM when the engine is running
  MAXTHROTTLE:   maximum throttle setting (as before)
  MINTHROTTLE:   minimum throttle setting (as before)
-->
<!---
From: http://www.google.com/search?q=cache:FoqW4cX9V6UC:www.skywagonranch.com/TDS/TCDS/E-273.DOC+Continental+O-470-M+spec&hl=en
--->

<FG_PISTON NAME="IO470D">
  MINMP             6.5
  MAXMP            28.5
  DISPLACEMENT    471.0
  MAXHP           240.0
  CYCLES            2.0
  IDLERPM         900.0
  MAXTHROTTLE       1.0
  MINTHROTTLE       0.2
</FG_PISTON>