Twin Tec 1005 - Page 4

Daytona Twin Tec LLC, 933 Beville Road, Suite 101-H, S. Daytona, FL 32119 Model 1005
(386) 304-0700 www.daytona-twintec.com
5/2015
Page 4
the race advance curves (mode switch settings 4-7) for
high compression engines.
We recommend that you enable multi-spark.
When multi-spark is enabled, a continuous series of
sparks is fired from the advanced timing point until
TDC. Most air-cooled engines require relatively cold
spark plugs to prevent detonation under high load.
Multi-spark reduces the consequent tendency for plug
fouling at idle.
Switch setting 8 is a factory reserved setting
used for a special "boot load" mode that allows loading
an entirely new program into the processor FLASH
memory.
Switch setting 9 is available on revision 8.3 and
later units (revision is labeled on back of unit) and
selects race advance curves, single fire, and kick start
mode. Multi-spark is disabled.
Figure 4 - Dual Fire Wiring Diagram
5
0
9
8
6
7
3
1
2
4
6
5
2
4
3
8
9
0
7
1
6
5
2
4
3
8
9
0
7
1
6
5
2
4
3
8
9
0
7
1
STATUS
VOES
MODE
SELECT X1000
RPM LIMITADVANCE
SLOPE
X100
ADJUST
RPM
ENGINE
STOP/RUN
SWITCH
OPTIONAL VOES
(VACUUM SWITCH)
WHITE/BLACK
DUAL FIRE COIL
WHITE/BLACK
PURPLE/WHITE
TAPE UP WIRE IF
VOES NOT USED
PINK
TO FRONT
SPARK
PLUG
TO REAR
SPARK
PLUG
OPTIONAL TACH
BLUE WIRE USED
FOR SINGLE FIRE
ONLY - TAPE UP
FEMALE TERMINAL
MALE TERMINAL
WEATHER PACK CONNECTORS
MODE SETTINGS FOR DUAL FIRE
0 STREET ADVANCE CURVES, MULTI-SPARK DISABLED
1 STREET ADVANCE CURVES, MULTI-SPARK ENABLED
4 RACE ADVANCE CURVES, MULTI-SPARK DISABLED
5 RACE ADVANCE CURVES, MULTI-SPARK ENABLED
BROWN
OPTIONAL CABLE CONNECTED TO
BROWN TACH WIRE DURING PC LINK
TO PC
SERIAL
PORT
TO
+12V
TwinTec
Internal Ignition
Model 1005