diff --git a/Resources/Prototypes/_Mono/Entities/Clothing/OuterClothing/Hardsuits/TSFMC/m86.yml b/Resources/Prototypes/_Mono/Entities/Clothing/OuterClothing/Hardsuits/TSFMC/m86.yml
index c61169c02c7..e841d3b8c8d 100644
--- a/Resources/Prototypes/_Mono/Entities/Clothing/OuterClothing/Hardsuits/TSFMC/m86.yml
+++ b/Resources/Prototypes/_Mono/Entities/Clothing/OuterClothing/Hardsuits/TSFMC/m86.yml
@@ -18,11 +18,11 @@
   - type: Armor
     modifiers:
       coefficients:
-        Blunt: 0.4
-        Slash: 0.4
-        Piercing: 0.4
+        Blunt: 0.6
+        Slash: 0.6
+        Piercing: 0.55
         Shock: 0.8
-        Heat: 0.8
+        Heat: 0.35
         Radiation: 0.5
         Caustic: 0.6
   - type: StaminaDamageResistance
@@ -67,7 +67,7 @@
         Slash: 0.45
         Piercing: 0.45
         Shock: 0.95
-        Heat: 0.7
+        Heat: 0.4
         Poison: 0.825
         Radiation: 0.5
         Caustic: 0.6
diff --git a/Resources/Prototypes/_Mono/Entities/Clothing/OuterClothing/Hardsuits/viper_group.yml b/Resources/Prototypes/_Mono/Entities/Clothing/OuterClothing/Hardsuits/viper_group.yml
index 24910c31db7..77411884bf6 100644
--- a/Resources/Prototypes/_Mono/Entities/Clothing/OuterClothing/Hardsuits/viper_group.yml
+++ b/Resources/Prototypes/_Mono/Entities/Clothing/OuterClothing/Hardsuits/viper_group.yml
@@ -21,7 +21,7 @@
         Blunt: 0.55
         Slash: 0.5
         Piercing: 0.5
-        Heat: 0.6
+        Heat: 0.4
         Radiation: 0.6
         Caustic: 0.5
   - type: StaminaDamageResistance # Mono - Stamres
@@ -74,8 +74,8 @@
   - type: StaminaDamageResistance # Mono - Stamres
     coefficient: 0.65
   - type: ClothingSpeedModifier
-    walkModifier: 1
-    sprintModifier: 1
+    walkModifier: 1.05
+    sprintModifier: 1.05
   - type: HeldSpeedModifier
   - type: ToggleableClothing # Goobstation - Modsuits change - Mono - this is a solution for helmet attachment/cover to not fit on hardsuits
     requiredSlot: outerclothing