diff --git a/firmware/config/engines/mazda_miata_vvt.cpp b/firmware/config/engines/mazda_miata_vvt.cpp
index 7ea32a0376..38adc66b06 100644
--- a/firmware/config/engines/mazda_miata_vvt.cpp
+++ b/firmware/config/engines/mazda_miata_vvt.cpp
@@ -31,6 +31,9 @@ void setMazdaMiata2003EngineConfiguration(DECLARE_ENGINE_PARAMETER_F) {
 	boardConfiguration->vvtCamSensorUseRise = true;
 	engineConfiguration->vvtOffset = -70;
 
+//	boardConfiguration->fuelPumpPin = GPIOD_5; // todo: rewire my board to default E_4
+
+
 	// enable trigger_details
 	engineConfiguration->isPrintTriggerSynchDetails = false;
 
@@ -51,7 +54,7 @@ void setMazdaMiata2003EngineConfiguration(DECLARE_ENGINE_PARAMETER_F) {
 //	6.375
 //	10.625
 	boardConfiguration->nb2ratioFrom = 8.50 * 0.75;
-	boardConfiguration->nb2ratioTo = 8.50 * 1.25;
+	boardConfiguration->nb2ratioTo = 14;
 	engineConfiguration->nbVvtIndex = 0;
 
 
diff --git a/firmware/controllers/settings.cpp b/firmware/controllers/settings.cpp
index 0d0b884cf4..ec71af2916 100644
--- a/firmware/controllers/settings.cpp
+++ b/firmware/controllers/settings.cpp
@@ -948,6 +948,8 @@ static void printAllInfo(void) {
 static void getValue(const char *paramStr) {
 	if (strEqualCaseInsensitive(paramStr, "isCJ125Enabled")) {
 		scheduleMsg(&logger, "isCJ125Enabled=%d", boardConfiguration->isCJ125Enabled);
+	} else if (strEqualCaseInsensitive(paramStr, "nb_vvt_index")) {
+		scheduleMsg(&logger, "nb_vvt_index=%d", engineConfiguration->nbVvtIndex);
 	} else if (strEqualCaseInsensitive(paramStr, "global_trigger_offset_angle")) {
 		scheduleMsg(&logger, "global_trigger_offset=%f", engineConfiguration->globalTriggerAngleOffset);
 	} else if (strEqualCaseInsensitive(paramStr, "warningPeriod")) {
@@ -992,6 +994,8 @@ static void setValue(const char *paramStr, const char *valueStr) {
 		engineConfiguration->vvtOffset = valueF;
 	} else if (strEqualCaseInsensitive(paramStr, "vvt_mode")) {
 		engineConfiguration->vvtMode = (vvt_mode_e)valueI;
+	} else if (strEqualCaseInsensitive(paramStr, "nb_vvt_index")) {
+		engineConfiguration->nbVvtIndex = valueI;
 	} else if (strEqualCaseInsensitive(paramStr, "step1timing")) {
 		engineConfiguration->step1timing = valueI;
 	} else if (strEqualCaseInsensitive(paramStr, "operation_mode")) {
diff --git a/firmware/controllers/trigger/trigger_mazda.cpp b/firmware/controllers/trigger/trigger_mazda.cpp
index 8286019cd5..f496f064db 100644
--- a/firmware/controllers/trigger/trigger_mazda.cpp
+++ b/firmware/controllers/trigger/trigger_mazda.cpp
@@ -57,9 +57,9 @@ void initializeMazdaMiataNb2Crank(TriggerShape *s DECLARE_ENGINE_PARAMETER_S) {
 
 	s->tdcPosition = 60;
 
-	s->setTriggerSynchronizationGap(1.57f);
-	s->addEvent2(o + 4 * 66.0f, T_PRIMARY, TV_FALL PASS_ENGINE_PARAMETER);
-	s->addEvent2(o + 4 * 70.0f, T_PRIMARY, TV_RISE PASS_ENGINE_PARAMETER);
+	s->setTriggerSynchronizationGap2(0.75f, 0.98f);
+	s->addEvent2(o + 4 * 56.0f, T_PRIMARY, TV_FALL PASS_ENGINE_PARAMETER);
+	s->addEvent2(o + 4 * 60.0f, T_PRIMARY, TV_RISE PASS_ENGINE_PARAMETER);
 	s->addEvent2(o + 4 * 136.0f, T_PRIMARY, TV_FALL PASS_ENGINE_PARAMETER);
 	s->addEvent2(o + 4 * 140.0f, T_PRIMARY, TV_RISE PASS_ENGINE_PARAMETER);
 }
diff --git a/firmware/rusefi.cpp b/firmware/rusefi.cpp
index 39ecd6c62f..304a60e2ed 100644
--- a/firmware/rusefi.cpp
+++ b/firmware/rusefi.cpp
@@ -290,5 +290,5 @@ int getRusEfiVersion(void) {
 		return 123; // this is here to make the compiler happy about the unused array
 	if (UNUSED_CCM_SIZE[0] * 0 != 0)
 		return 3211; // this is here to make the compiler happy about the unused array
-	return 20161117;
+	return 20161123;
 }