diff --git a/js/physics.js b/js/physics.js
index 1cbebf7..c8f1bd9 100644
--- a/js/physics.js
+++ b/js/physics.js
@@ -1,10 +1,10 @@
 const GRAVITY = 9.8;
 const DIRECT_SENSITIVITY = 15.0;
 const RESPONSE_RATE = 6.0;
-const FORWARD_SPEED = 3.2;
+const FORWARD_SPEED = 5.0;
 const PITCH_SENSITIVITY = 3.0;
-const MAX_SPEED = 8.5;
-const MOUTH_BOOST_MULTIPLIER = 1.8; // Speed multiplier when mouth is open
+const MAX_SPEED = 12.0;
+const MOUTH_BOOST_MULTIPLIER = 2.5; // Speed multiplier when mouth is open
 const MAX_DT = 1 / 30; // Cap delta time to prevent physics explosions
 const COIN_COLLECT_RADIUS = 0.8;
 const TURTLE_COLLECT_RADIUS = 0.8;