diff --git a/Engine/engIO360C.xml b/Engine/engIO360C.xml
index c3a3fbe98..01ab49040 100644
--- a/Engine/engIO360C.xml
+++ b/Engine/engIO360C.xml
@@ -9,7 +9,6 @@
IDLERPM: minimum RPM when the engine is running
MAXTHROTTLE: maximum throttle setting (as before)
MINTHROTTLE: minimum throttle setting (as before)
- SLFUELFLOWMAX: maximum fuel flow (as before; units unknown)
-->
MINMP 6.5
@@ -20,6 +19,4 @@
IDLERPM 900.0
MAXTHROTTLE 1.0
MINTHROTTLE 0.2
- SLFUELFLOWMAX 8.7
-
diff --git a/Engine/engIO470D.xml b/Engine/engIO470D.xml
index a6e7b0489..d99364d53 100644
--- a/Engine/engIO470D.xml
+++ b/Engine/engIO470D.xml
@@ -9,7 +9,6 @@
IDLERPM: minimum RPM when the engine is running
MAXTHROTTLE: maximum throttle setting (as before)
MINTHROTTLE: minimum throttle setting (as before)
- SLFUELFLOWMAX: maximum fuel flow (as before; units unknown)
-->
MINMP 6.5
@@ -20,6 +19,4 @@
IDLERPM 900.0
MAXTHROTTLE 1.0
MINTHROTTLE 0.2
- SLFUELFLOWMAX 8.7
-
diff --git a/Engine/engIO540AB1A5.xml b/Engine/engIO540AB1A5.xml
index 9d4a0e676..ca46793a4 100644
--- a/Engine/engIO540AB1A5.xml
+++ b/Engine/engIO540AB1A5.xml
@@ -9,7 +9,6 @@
IDLERPM: minimum RPM when the engine is running
MAXTHROTTLE: maximum throttle setting (as before)
MINTHROTTLE: minimum throttle setting (as before)
- SLFUELFLOWMAX: maximum fuel flow (as before; units unknown)
-->
MINMP 6.5
@@ -20,6 +19,4 @@
IDLERPM 900.0
MAXTHROTTLE 1.0
MINTHROTTLE 0.2
- SLFUELFLOWMAX 8.7
-