diff --git a/firmware/config/boards/hellen/alphax-8chan/prepend.txt b/firmware/config/boards/hellen/alphax-8chan/prepend.txt
index 8b917ec54a..9243f8f10d 100644
--- a/firmware/config/boards/hellen/alphax-8chan/prepend.txt
+++ b/firmware/config/boards/hellen/alphax-8chan/prepend.txt
@@ -24,3 +24,4 @@
 #define show_microRusEFI_presets false
 #define show_Proteus_presets false
 #define show_Hellen_presets true
+#define show_8chan_presets true
diff --git a/firmware/tunerstudio/rusefi.input b/firmware/tunerstudio/rusefi.input
index 7b333ae764..e581421ac3 100644
--- a/firmware/tunerstudio/rusefi.input
+++ b/firmware/tunerstudio/rusefi.input
@@ -2063,6 +2063,8 @@ cmd_set_engine_type_PROTEUS_NISSAN_VQ35				= "@@TS_IO_TEST_COMMAND_char@@@@ts_co
 cmd_set_engine_type_PROTEUS_SBC	        			= "@@TS_IO_TEST_COMMAND_char@@@@ts_command_e_TS_SET_ENGINE_TYPE_16_hex@@@@engine_type_e_PROTEUS_SBC_16_hex@@"
 cmd_set_engine_type_PROTEUS_M111    				= "@@TS_IO_TEST_COMMAND_char@@@@ts_command_e_TS_SET_ENGINE_TYPE_16_hex@@@@engine_type_e_PROTEUS_M111_16_hex@@"
 
+cmd_set_engine_type_ALPHAX_8CHAN_SBC       			= "@@TS_IO_TEST_COMMAND_char@@@@ts_command_e_TS_SET_ENGINE_TYPE_16_hex@@@@engine_type_e_ALPHAX_8CHAN_SBC_16_hex@@"
+
 
 ; ETB_BENCH_ENGINE = 58
 cmd_set_engine_type_etb_test				= "@@TS_IO_TEST_COMMAND_char@@@@ts_command_e_TS_SET_ENGINE_TYPE_16_hex@@\x00\x3A"
@@ -4166,6 +4168,8 @@ dialog = tcuControls, "Transmission Settings"
 		commandButton = "Proteus Honda OBD2A",		cmd_set_engine_type_PROTEUS_HONDA_OBD2A@@if_show_Proteus_presets
 		commandButton = "Proteus Harley",			cmd_set_engine_type_PROTEUS_HARLEY@@if_show_Proteus_presets
 
+		commandButton = "SBC",			            cmd_set_engine_type_ALPHAX_8CHAN_SBC@@if_show_8chan_presets
+
 		commandButton = "Hellen NA6",				cmd_set_engine_type_hellen_NA6@@if_show_HellenNA6_presets
 		commandButton = "Hellen NA8 94-95",			cmd_set_engine_type_hellen_NA94@@if_show_HellenNA6_presets