diff --git a/Source/Entities/AEJetpack.cpp b/Source/Entities/AEJetpack.cpp
index 2778752789..89568df4d8 100644
--- a/Source/Entities/AEJetpack.cpp
+++ b/Source/Entities/AEJetpack.cpp
@@ -195,7 +195,11 @@ void AEJetpack::Burst(Actor& parentActor, float fuelUseMultiplier) {
 	EnableEmission(true);
 	AlarmOnEmit(m_Team); // Jetpacks are noisy!
 
-	float fuelUsage = g_TimerMan.GetDeltaTimeMS() * static_cast<float>(std::max(GetTotalBurstSize(), 2)) * (CanTriggerBurst() ? 1.0F : 0.5F) * fuelUseMultiplier; // burst fuel
+	// TODO: burst emissions shouldn't be affected by delta time, but they sort of are.
+	// Hack here to use constant 60Hz deltatime in milliseconds.
+
+	float fuelUsage = (1000.0f / 60.0f) * static_cast<float>(std::max(GetTotalBurstSize(), 2)) * (CanTriggerBurst() ? 1.0F : 0.5F) * fuelUseMultiplier; // burst fuel
+
 	fuelUsage += g_TimerMan.GetDeltaTimeMS() * fuelUseMultiplier; // emit fuel
 	m_JetTimeLeft -= fuelUsage;
 }
diff --git a/Source/Entities/AEmitter.cpp b/Source/Entities/AEmitter.cpp
index 40bdedc416..9405978d40 100644
--- a/Source/Entities/AEmitter.cpp
+++ b/Source/Entities/AEmitter.cpp
@@ -276,9 +276,14 @@ float AEmitter::EstimateImpulse(bool burst) {
 		for (Emission* emission: m_EmissionList) {
 			// Only check emissions that push the emitter
 			if (emission->PushesEmitter()) {
-				// Todo... we're not checking emission start/stop times here, so this will always calculate the impulse as if the emission was active.
+				// TODO: we're not checking emission start/stop times here, so this will always calculate the impulse as if the emission was active.
 				// There's not really an easy way to do this, since the emission rate is not necessarily constant over time.
-				float emissions = (emission->GetRate() / 60.0f) * g_TimerMan.GetDeltaTimeSecs();
+
+				// TODO: burst emissions shouldn't be affected by delta time, but they sort of are.
+				// Hack here to use constant 60Hz deltatime in seconds.
+				float deltaTimeSecs = burst ? 1.0f / 60.0f : g_TimerMan.GetDeltaTimeSecs();
+
+				float emissions = (emission->GetRate() / 60.0f) * deltaTimeSecs;
 				float scale = 1.0F;
 				if (burst) {
 					emissions *= emission->GetBurstSize();
diff --git a/Source/Entities/AHuman.cpp b/Source/Entities/AHuman.cpp
index 5cf483ea88..a578038e15 100644
--- a/Source/Entities/AHuman.cpp
+++ b/Source/Entities/AHuman.cpp
@@ -992,7 +992,9 @@ float AHuman::EstimateJumpHeight() const {
 		// Account for the forces upon us.
 		if (!hasBursted && fuelTime > 0.0F) {
 			currentYVelocity += impulseBurst;
-			fuelTime -= g_TimerMan.GetDeltaTimeMS() * fuelUseMultiplierBurst;
+			// TODO: burst emissions shouldn't be affected by delta time, but they sort of are.
+			// Hack here to use constant 60Hz deltatime in milliseconds.
+			fuelTime -= (1000.0f / 60.0f) * fuelUseMultiplierBurst;
 			hasBursted = true;
 		}