diff --git a/Engines/cfm56_5a1_1.xml b/Engines/cfm56_5a1_1.xml
index ec29e934..da21d758 100644
--- a/Engines/cfm56_5a1_1.xml
+++ b/Engines/cfm56_5a1_1.xml
@@ -5,7 +5,7 @@
 <turbine_engine name="CFM56_5A1">
 
 	<!-- source https://www.youtube.com/watch?v=jnGfzv7Odh4 -->
-	<milthrust>     27000 </milthrust>
+	<milthrust>     25000 </milthrust>
 	<tsfc>          0.445 </tsfc>
 	<bleed>          0.03 </bleed>
 	<ignitionn1>	  0.6 </ignitionn1>
diff --git a/Engines/cfm56_5a1_2.xml b/Engines/cfm56_5a1_2.xml
index 49992951..001e70b4 100644
--- a/Engines/cfm56_5a1_2.xml
+++ b/Engines/cfm56_5a1_2.xml
@@ -5,7 +5,7 @@
 <turbine_engine name="CFM56_5A1">
 
 	<!-- source https://www.youtube.com/watch?v=jnGfzv7Odh4 -->
-	<milthrust>     27000 </milthrust>
+	<milthrust>     25000 </milthrust>
 	<tsfc>          0.445 </tsfc>
 	<bleed>          0.03 </bleed>
 	<ignitionn1>	  0.6 </ignitionn1>
diff --git a/Engines/leap1a26_1.xml b/Engines/leap1a26_1.xml
index 2ccb025e..a5437dec 100644
--- a/Engines/leap1a26_1.xml
+++ b/Engines/leap1a26_1.xml
@@ -4,7 +4,7 @@
 
 <turbine_engine name="LEAP1A26">
 	
-	<milthrust>     27000 </milthrust>
+	<milthrust>     27120 </milthrust>
 	<tsfc>          0.445 </tsfc>
 	<bleed>          0.03 </bleed>
 	<ignitionn1>	  0.6 </ignitionn1>
diff --git a/Engines/leap1a26_2.xml b/Engines/leap1a26_2.xml
index 9b86b9b0..043d2646 100644
--- a/Engines/leap1a26_2.xml
+++ b/Engines/leap1a26_2.xml
@@ -4,7 +4,7 @@
 
 <turbine_engine name="LEAP1A26">
 	
-	<milthrust>     27000 </milthrust>
+	<milthrust>     27120 </milthrust>
 	<tsfc>          0.445 </tsfc>
 	<bleed>          0.03 </bleed>
 	<ignitionn1>	  0.6 </ignitionn1>
diff --git a/Engines/pw1127g_1.xml b/Engines/pw1127g_1.xml
index baafc933..d814ecb0 100644
--- a/Engines/pw1127g_1.xml
+++ b/Engines/pw1127g_1.xml
@@ -4,7 +4,7 @@
 
 <turbine_engine name="PW1127G">
 	
-	<milthrust>     26345 </milthrust>
+	<milthrust>     27075 </milthrust>
 	<tsfc>          0.445 </tsfc>
 	<bleed>          0.03 </bleed>
 	<ignitionn1>	  0.6 </ignitionn1>
diff --git a/Engines/pw1127g_2.xml b/Engines/pw1127g_2.xml
index 9f181667..dee466fc 100644
--- a/Engines/pw1127g_2.xml
+++ b/Engines/pw1127g_2.xml
@@ -4,7 +4,7 @@
 
 <turbine_engine name="PW1127G">
 	
-	<milthrust>     26345 </milthrust>
+	<milthrust>     27075 </milthrust>
 	<tsfc>          0.445 </tsfc>
 	<bleed>          0.03 </bleed>
 	<ignitionn1>	  0.6 </ignitionn1>
diff --git a/Engines/v2527_a5_1.xml b/Engines/v2527_a5_1.xml
index 0a2b98d9..49653ddb 100644
--- a/Engines/v2527_a5_1.xml
+++ b/Engines/v2527_a5_1.xml
@@ -5,7 +5,7 @@
 <turbine_engine name="V2527_A5">
 	
 	<!-- data measured from https://www.youtube.com/watch?v=gPRQcYNRV_U -->
-	<milthrust>     26600 </milthrust>
+	<milthrust>     24800 </milthrust>
 	<tsfc>          0.445 </tsfc>
 	<bleed>          0.03 </bleed>
 	<ignitionn1>	  4.8 </ignitionn1>
diff --git a/Engines/v2527_a5_2.xml b/Engines/v2527_a5_2.xml
index e7c12a3a..5af25022 100644
--- a/Engines/v2527_a5_2.xml
+++ b/Engines/v2527_a5_2.xml
@@ -5,7 +5,7 @@
 <turbine_engine name="V2527_A5">
 	
 	<!-- data measured from https://www.youtube.com/watch?v=gPRQcYNRV_U -->
-	<milthrust>     26600 </milthrust>
+	<milthrust>     24800 </milthrust>
 	<tsfc>          0.445 </tsfc>
 	<bleed>          0.03 </bleed>
 	<ignitionn1>	  4.8 </ignitionn1>