diff --git a/src/k_kart.c b/src/k_kart.c
index e0d83fa70..0d87dbe12 100644
--- a/src/k_kart.c
+++ b/src/k_kart.c
@@ -2155,7 +2155,8 @@ static void K_GetKartBoostPower(player_t *player)
 
 	if (player->kartstuff[k_draftpower] > 0) // Drafting
 	{
-		fixed_t draftspeed = ((3*FRACUNIT)/10) + ((player->kartspeed-1) * (FRACUNIT/50)); // min is 30%, max is 46%
+		// 30% - 44%, each point of speed adds 1.75%
+		fixed_t draftspeed = ((3*FRACUNIT)/10) + ((player->kartspeed-1) * ((7*FRACUNIT)/400)); 
 		speedboost += FixedMul(draftspeed, player->kartstuff[k_draftpower]); // (Drafting suffers no boost stack penalty.)
 		numboosts++;
 	}
@@ -2183,10 +2184,10 @@ fixed_t K_GetKartSpeedFromStat(UINT8 kartspeed)
 {
 	const fixed_t xspd = (3*FRACUNIT)/64;
 	fixed_t g_cc = K_GetKartGameSpeedScalar(gamespeed) + xspd;
-	fixed_t k_speed = 144;
+	fixed_t k_speed = 148;
 	fixed_t finalspeed;
 
-	k_speed += kartspeed*6; // 150 - 198
+	k_speed += kartspeed*4; // 152 - 184
 
 	finalspeed = FixedMul(k_speed<<14, g_cc);
 	return finalspeed;
@@ -2228,10 +2229,9 @@ fixed_t K_GetKartSpeed(player_t *player, boolean doboostpower)
 
 fixed_t K_GetKartAccel(player_t *player)
 {
-	fixed_t k_accel = 32; // 36;
+	fixed_t k_accel = 121;
 
-	//k_accel += 3 * (9 - player->kartspeed); // 36 - 60
-	k_accel += 4 * (9 - player->kartspeed); // 32 - 64
+	k_accel += 17 * (9 - player->kartspeed); // 121 - 257
 
 	if (player->spheres > 0)
 	{
@@ -2239,7 +2239,7 @@ fixed_t K_GetKartAccel(player_t *player)
 		k_accel = FixedMul(k_accel, FRACUNIT + (sphereAdd * player->spheres));
 	}
 
-	return FixedMul(k_accel, FRACUNIT+player->kartstuff[k_accelboost]);
+	return FixedMul(k_accel, (FRACUNIT + player->kartstuff[k_accelboost]) / 4);
 }
 
 UINT16 K_GetKartFlashing(player_t *player)