diff --git a/configure.py b/configure.py
index 42c89833..e16ad870 100755
--- a/configure.py
+++ b/configure.py
@@ -1079,7 +1079,7 @@ def MatchingFor(*versions):
         [],
         [
             Object(Matching, "Kameda/Motor.cpp"),
-            Object(NonMatching, "Kameda/MotorManager.cpp"),
+            Object(Matching, "Kameda/MotorManager.cpp"),
             Object(Matching, "Kameda/J2DManager.cpp"),
             Object(Matching, "Kameda/Task.cpp"),
             Object(NonMatching, "Kameda/Goal2D.cpp"),
diff --git a/include/Kameda/MotorManager.h b/include/Kameda/MotorManager.h
index 7b1f4e9b..9d454256 100644
--- a/include/Kameda/MotorManager.h
+++ b/include/Kameda/MotorManager.h
@@ -2,13 +2,12 @@
 #define MOTORMANAGER_H
 
 #include "JSystem/JKernel/JKRDisposer.h"
-
+#include "Kameda/Motor.h"
 #include "types.h"
 
 class MotorManager : JKRDisposer
-{ // Autogenerated
+{
 public:
-    // Global
     enum MotorType
     {
         MotorType_0,
@@ -33,24 +32,34 @@ class MotorManager : JKRDisposer
         MotorType_19,
         MotorType_20,
         MotorType_21,
-        MotorType_22
+        MotorType_22,
+        MotorType_23,
+        MotorType_24,
+        MotorType_MAX,
     };
 
-    MotorManager(JKRHeap *);              // 0x80130e58
-    virtual ~MotorManager();              // 0x80130ee0
-    void reset();                         // 0x80130f48
-    void exec();                          // 0x80130fc0
-    void setMotor(MotorType, int);        // 0x8013103c
-    void setAwardMotor(MotorType);        // 0x80131218
-    void setPowerMotor(int, f32, u8, u8); // 0x801312e8
+    MotorManager(JKRHeap *heap);  // 0x80130e58
+    virtual ~MotorManager();      // 0x80130ee0
 
-    static MotorManager *getManager() { return mThis; };
+    void reset();  // 0x80130f48
+    void exec();   // 0x80130fc0
+
+    static void setMotor(MotorType motorType, int kart);  // 0x8013103c
+    static void setAwardMotor(MotorType motorType);       // 0x80131218
+    static void setPowerMotor(int kart,
+                              f32 strength,
+                              u8 phase1Duration,
+                              u8 phase2Duration);  // 0x801312e8
 
-    static int mCountFrame[0x19]; // 0x803fb640
-    static MotorManager *mThis;   // 0x80416280
+    static MotorManager *getManager() { return mThis; };
 
 private:
-    u8 _0[8];
+    static int mCountFrame[8][MotorType_MAX];  // 0x803fb640
+
+    static MotorManager *mThis;  // 0x80416280
+
+    Motor *mMotor;    // 0x18
+    int mKartNumber;  // 0x1c
 };
 
-#endif
+#endif  // MOTORMANAGER_H
diff --git a/include/Kameda/SequenceInfo.h b/include/Kameda/SequenceInfo.h
index c785ca40..7bca7fbf 100644
--- a/include/Kameda/SequenceInfo.h
+++ b/include/Kameda/SequenceInfo.h
@@ -153,7 +153,11 @@ class SequenceInfo
         KartGamePad *_18;  // 18
         // Size: 0x1c
     } _318[2];                 // 318
-    int _350;                  //
+
+public:
+    int _350;                  // 350 (number of [human] players?)
+
+private:
     int _354;                  //
     ERaceLevel mLevel;         //
     u8 _35c;                   //
diff --git a/src/Kameda/MotorManager.cpp b/src/Kameda/MotorManager.cpp
index f48c3caf..235a579c 100644
--- a/src/Kameda/MotorManager.cpp
+++ b/src/Kameda/MotorManager.cpp
@@ -1,21 +1,116 @@
 #include "Kameda/MotorManager.h"
-#include "mathHelper.h"
+#include "JSystem/JKernel/JKRHeap.h"
+#include "JSystem/JUtility/JUTAssert.h"
+#include "Kameda/SequenceInfo.h"
+#include "Kaneshige/RaceMgr.h"
+#include "Osako/kartPad.h"
+#include "mathHelper.h"  // For unused data
+
+int MotorManager::mCountFrame[8][MotorManager::MotorType_MAX];
 
-int MotorManager::mCountFrame[0x19];
 MotorManager *MotorManager::mThis;
 
-MotorManager::MotorManager(JKRHeap *) {}
+MotorManager::MotorManager(JKRHeap *heap)
+{
+    if (!heap)
+    {
+        heap = JKRHeap::getCurrentHeap();
+    }
+
+    mThis = this;
+
+    mMotor = new (heap, 0) Motor(heap);
+    mKartNumber = RaceMgr::getManager()->getKartNumber();
+}
+
+MotorManager::~MotorManager()
+{
+    delete mMotor;
+}
+
+void MotorManager::reset()
+{
+    mMotor->init();
+
+    for (s32 i = 0; i < mKartNumber; ++i)
+    {
+        for (s32 j = 0; j < MotorType_MAX; ++j)
+        {
+            mCountFrame[i][j] = 0;
+        }
+    }
+}
+
+void MotorManager::exec()
+{
+    mMotor->exec();
+
+    for (s32 i = 0; i < mKartNumber; ++i)
+    {
+        for (s32 j = 0; j < MotorType_MAX; ++j)
+        {
+            mCountFrame[i][j] += 1;
+        }
+    }
+}
+
+void MotorManager::setMotor(MotorManager::MotorType motorType, int kart)
+{
+#line 117
+    JUT_MINMAX_ASSERT(0, motorType, MotorType_MAX);
+    JUT_MINMAX_ASSERT(0, kart, 8);
+
+    RaceMgr *raceMgr = RaceMgr::getManager();
+    if (!raceMgr->isRaceEnd() && !raceMgr->getKartChecker(kart)->isDead())
+    {
+        if (mCountFrame[kart][motorType] >= 10)
+        {
+            mCountFrame[kart][motorType] = 0;
+
+            KartGamePad *kartGamePad = KartCtrl::getKartCtrl()->getPad(kart);
+            KartGamePad *kartGamePadCo = KartCtrl::getKartCtrl()->getCoPad(kart);
+
+            s32 patternIndex = motorType + 1;
+            mThis->mMotor->triggerWave(kartGamePad, patternIndex);
+
+            if ((KartCtrl::getKartCtrl()->GetGameStatus(kart) & 1) != 0)
+            {
+                mThis->mMotor->triggerWave(kartGamePadCo, patternIndex);
+            }
+        }
+    }
+}
 
-MotorManager::~MotorManager() {}
+void MotorManager::setAwardMotor(MotorManager::MotorType motorType)
+{
+#line 157
+    JUT_MINMAX_ASSERT(0, motorType, MotorType_MAX);
 
-void MotorManager::reset() {}
+    s32 patternIndex = motorType + 1;
+    for (s32 i = 0; i < gSequenceInfo._350; ++i)
+    {
+        mThis->mMotor->triggerWave(gpaKartPad[i], patternIndex);
+    }
+}
 
-void MotorManager::exec() {}
+void MotorManager::setPowerMotor(int kart, f32 strength, u8 phase1Duration, u8 phase2Duration)
+{
+#line 176
+    JUT_MINMAX_ASSERT(0, kart, 8);
 
-void MotorManager::setMotor(MotorManager::MotorType, int) {}
+    RaceMgr *raceMgr = RaceMgr::getManager();
+    if (!raceMgr->isRaceEnd() && !raceMgr->getKartChecker(kart)->isDead())
+    {
+        KartGamePad *kartGamePad = KartCtrl::getKartCtrl()->getPad(kart);
+        KartGamePad *kartGamePadCo = KartCtrl::getKartCtrl()->getCoPad(kart);
 
-void MotorManager::setAwardMotor(MotorManager::MotorType) {}
+        mThis->mMotor->powerWave(kartGamePad, strength, phase1Duration, phase2Duration);
 
-void MotorManager::setPowerMotor(int, f32, u8, u8) {}
+        if ((KartCtrl::getKartCtrl()->GetGameStatus(kart) & 1) != 0)
+        {
+            mThis->mMotor->powerWave(kartGamePadCo, strength, phase1Duration, phase2Duration);
+        }
+    }
+}
 
-#include "JSystem/JAudio/JASFakeMatch2.h"
+#include "JSystem/JAudio/JASFakeMatch2.h"  // For static initializer