<?xml version="1.0"?>


<!--acording to Ron Jensen suggestion-->


<!--For N2501    Bristol Hercules 739 and 759-->
<piston_engine name="Bristol Hercules">
    <injected>1</injected>
    <minmp unit="INHG">          6.0 </minmp>
    <maxmp unit="INHG">         40.0 </maxmp>
    <displacement unit="IN3"> 1868.00 </displacement>
    <bsfc>0.307</bsfc>
    <maxhp>        2040.00 </maxhp>
    <cycles>         2.0 </cycles>
    <idlerpm>      700.0 </idlerpm>
    <maxthrottle>    1.0 </maxthrottle>
    <minthrottle>    0.05</minthrottle>
    <numboostspeeds>   1 </numboostspeeds>
    <boostoverride>    0 </boostoverride>
    <ratedboost1> 5 </ratedboost1>
    <ratedpower1> 2040 </ratedpower1>
    <ratedrpm1> 2800 </ratedrpm1>
    <ratedaltitude1> 20000 </ratedaltitude1>
  </piston_engine>