diff --git a/core/src/mindustry/world/blocks/power/ImpactReactor.java b/core/src/mindustry/world/blocks/power/ImpactReactor.java
index 09a7c9acb8..adf46ace7d 100644
--- a/core/src/mindustry/world/blocks/power/ImpactReactor.java
+++ b/core/src/mindustry/world/blocks/power/ImpactReactor.java
@@ -24,8 +24,8 @@ public class ImpactReactor extends PowerGenerator{
 
     public float warmupSpeed = 0.001f;
     public float itemDuration = 60f;
-    public int explosionRadius = 50;
-    public int explosionDamage = 2000;
+    public int explosionRadius = 23;
+    public int explosionDamage = 1900;
 
     public Color plasma1 = Color.valueOf("ffd06b"), plasma2 = Color.valueOf("ff361b");
 
diff --git a/core/src/mindustry/world/blocks/power/NuclearReactor.java b/core/src/mindustry/world/blocks/power/NuclearReactor.java
index dd15da24cc..7560a9d30d 100644
--- a/core/src/mindustry/world/blocks/power/NuclearReactor.java
+++ b/core/src/mindustry/world/blocks/power/NuclearReactor.java
@@ -33,7 +33,7 @@ public class NuclearReactor extends PowerGenerator{
     public float itemDuration = 120; //time to consume 1 fuel
     public float heating = 0.01f; //heating per frame * fullness
     public float smokeThreshold = 0.3f; //threshold at which block starts smoking
-    public int explosionRadius = 20;
+    public int explosionRadius = 19;
     public int explosionDamage = 1250;
     public float flashThreshold = 0.46f; //heat threshold at which the lights start flashing
     public float coolantPower = 0.5f;