<?xml version="1.0"?>
<rocket_engine name="XLR-99">
  <isp>                    260  </isp>
  <maxthrottle>           1.00  </maxthrottle>
  <minthrottle>           0.40  </minthrottle>
  <slfuelflowmax unit="LBS/SEC">   91.5  </slfuelflowmax>
  <sloxiflowmax unit="LBS/SEC">   105.2  </sloxiflowmax>
</rocket_engine>
