diff --git a/koptilnya/racelogic.txt b/koptilnya/racelogic.txt
index 72f405e..3c00fbf 100644
--- a/koptilnya/racelogic.txt
+++ b/koptilnya/racelogic.txt
@@ -189,7 +189,7 @@ hook.add("tick", "_tick", function()
     if isValid(weldedTo) and not weldedTo:isPlayerHolding() then    
         local localVelocity = weldedTo:worldToLocal(weldedTo:getVelocity() + weldedTo:getPos())
         local localVelocityLength = localVelocity:getLength()
-        local MPH = localVelocityLength * 3600 / 63360
+        local MPH = localVelocityLength * (15 / 352)
         local KPH = MPH * 1.609 
         
         if KPH < 1 and active then