diff --git a/src/main/java/forestry/energy/circuits/CircuitElectricBoost.java b/src/main/java/forestry/energy/circuits/CircuitElectricBoost.java
index acdad1149..5e0293127 100755
--- a/src/main/java/forestry/energy/circuits/CircuitElectricBoost.java
+++ b/src/main/java/forestry/energy/circuits/CircuitElectricBoost.java
@@ -12,10 +12,10 @@ package forestry.energy.circuits;
 
 public class CircuitElectricBoost extends CircuitElectricChange {
 
-	public CircuitElectricBoost(String uid, int limit, int eu, int mj) {
+	public CircuitElectricBoost(String uid, int limit, int eu, int rf) {
 		super(uid, false);
 		this.setLimit(limit);
-		this.configureChange(eu, mj);
+		this.configureChange(eu, rf);
 	}
 
 }
diff --git a/src/main/java/forestry/energy/circuits/CircuitElectricChange.java b/src/main/java/forestry/energy/circuits/CircuitElectricChange.java
index a438271e0..9b9ac78fa 100755
--- a/src/main/java/forestry/energy/circuits/CircuitElectricChange.java
+++ b/src/main/java/forestry/energy/circuits/CircuitElectricChange.java
@@ -18,15 +18,15 @@ import forestry.energy.gadgets.EngineTin;
 public abstract class CircuitElectricChange extends Circuit {
 
 	int euChange = 7;
-	int mjChange = 2;
+	int rfChange = 20;
 
 	public CircuitElectricChange(String uid, boolean requiresDiscovery) {
 		super(uid, requiresDiscovery);
 	}
 
-	protected void configureChange(int euChange, int mjChange) {
+	protected void configureChange(int euChange, int rfChange) {
 		this.euChange = euChange;
-		this.mjChange = mjChange;
+		this.rfChange = rfChange;
 	}
 
 	@Override
@@ -40,7 +40,7 @@ public abstract class CircuitElectricChange extends Circuit {
 			return;
 
 		EngineTin engine = (EngineTin) tile;
-		engine.changeEnergyConfig(euChange, mjChange, 2 * euChange);
+		engine.changeEnergyConfig(euChange, rfChange, 2 * euChange);
 	}
 
 	@Override
@@ -54,7 +54,7 @@ public abstract class CircuitElectricChange extends Circuit {
 			return;
 
 		EngineTin engine = (EngineTin) tile;
-		engine.changeEnergyConfig(-euChange, -mjChange, -(2 * euChange));
+		engine.changeEnergyConfig(-euChange, -rfChange, -(2 * euChange));
 	}
 
 	@Override
diff --git a/src/main/java/forestry/energy/circuits/CircuitElectricChoke.java b/src/main/java/forestry/energy/circuits/CircuitElectricChoke.java
index e385e9032..0f706cb59 100755
--- a/src/main/java/forestry/energy/circuits/CircuitElectricChoke.java
+++ b/src/main/java/forestry/energy/circuits/CircuitElectricChoke.java
@@ -14,7 +14,7 @@ public class CircuitElectricChoke extends CircuitElectricChange {
 
 	public CircuitElectricChoke(String uid) {
 		super(uid, false);
-		this.configureChange(-2, -1);
+		this.configureChange(-2, -10);
 		this.setLimit(1);
 	}
 }
diff --git a/src/main/java/forestry/energy/gadgets/EngineTin.java b/src/main/java/forestry/energy/gadgets/EngineTin.java
index 37722db17..3ea63c568 100755
--- a/src/main/java/forestry/energy/gadgets/EngineTin.java
+++ b/src/main/java/forestry/energy/gadgets/EngineTin.java
@@ -256,9 +256,9 @@ public class EngineTin extends Engine implements ISocketable, IInventory {
 	}
 
 	// / ENERGY CONFIG CHANGE
-	public void changeEnergyConfig(int euChange, int mjChange, int storageChange) {
+	public void changeEnergyConfig(int euChange, int rfChange, int storageChange) {
 		euConfig.euForCycle += euChange;
-		euConfig.rfPerCycle += mjChange;
+		euConfig.rfPerCycle += rfChange;
 		euConfig.euStorage += storageChange;
 
 		if (ic2EnergySink != null) ic2EnergySink.setCapacity(euConfig.euStorage);
diff --git a/src/main/java/forestry/plugins/PluginEnergy.java b/src/main/java/forestry/plugins/PluginEnergy.java
index 95f98caf4..9d3bbb370 100755
--- a/src/main/java/forestry/plugins/PluginEnergy.java
+++ b/src/main/java/forestry/plugins/PluginEnergy.java
@@ -153,8 +153,8 @@ public class PluginEnergy extends ForestryPlugin {
 		Circuit.energyElectricChoke1 = new CircuitElectricChoke("electric.choke.1");
 		Circuit.energyFireDampener1 = new CircuitFireDampener("dampener.1");
 		Circuit.energyElectricEfficiency1 = new CircuitElectricEfficiency("electric.efficiency.1");
-		Circuit.energyElectricBoost1 = new CircuitElectricBoost("electric.boost.1", 2, 7, 2);
-		Circuit.energyElectricBoost2 = new CircuitElectricBoost("electric.boost.2", 2, 15, 4);
+		Circuit.energyElectricBoost1 = new CircuitElectricBoost("electric.boost.1", 2, 7, 20);
+		Circuit.energyElectricBoost2 = new CircuitElectricBoost("electric.boost.2", 2, 15, 40);
 	}
 
 	@Override