Twin Tec
CAUTION: CAREFULLY READ INSTRUCTIONS BEFORE PROCEEDING.
NOT LEGAL FOR USE OR SALE ON POLLUTION CONTROLLED VEHICLES.
OVERVIEW
The Twin Tec P/N 2005 coil is intended for
®
Harley-Davidson
applications using aftermarket single
fire ignitions such as the Twin Tec Models 1005-1007,
Crane HI-4 and Dyna 2000 series. The Twin Tec P/N
2005 contains two independent high output coils in a
housing that fits the stock mounting location and coil
cover for most applications. Do not use this coil for any
breaker points, Dyna-S series, or Harley-Davidson
®
Twin Cam 88
applications.
INSTALLATION
1. Turn off the ignition switch and disconnect the
battery ground cable before proceeding.
Figure 1 – Twin Tec Model 1005 Single Fire Wiring Diagram
MODE SETTINGS FOR SINGLE FIRE
2 STREET ADVANCE CURVES, MULTI-SPARK DISABLED
3 STREET ADVANCE CURVES, MULTI-SPARK ENABLED
6 RACE ADVANCE CURVES, MULTI-SPARK DISABLED
7 RACE ADVANCE CURVES, MULTI-SPARK ENABLED
Daytona Twin Tec LLC, 933 Beville Road, Suite 101-H, S. Daytona, FL 32119
(386) 304-0700
www.daytona-twintec.com
ENGINE
STOP/RUN
SWITCH
TO
+12V
OPTIONAL VOES
(VACUUM SWITCH)
PURPLE/WHITE
TAPE UP WIRE IF
VOES NOT USED
ADJUST
MODE
ADVANCE
RPM LIMIT
SELECT
SLOPE
X1000
X100
STATUS
VOES
TwinTec
Internal Ignition
Model 1005
Installation Instructions for
Single Fire Coil P/N 2005
2. For Twin Tec ignitions, use the hookup shown in
Figure 1 or 2. You can use the same hookup for
Crane and Dyna modules except that the wire
color codes are different:
Crane HI-4 Series
Front Cylinder Coil-
Rear Cylinder Coil-
Coil+ (Module Power)
®
Dyna 2000 Series
Front Cylinder Coil-
Rear Cylinder Coil-
Coil+ (Module Power)
For Twin Tec Model 1005S, refer to
ignition installation instructions.
WHITE/BLACK
PINK
WHITE/BLACK
BLUE
WEATHER PACK CONNECTORS
FEMALE TERMINAL MALE TERMINAL
BROWN
OPTIONAL CABLE CONNECTED TO
BROWN TACH WIRE DURING PC LINK
Page 1
Black
White
Red
Blue
Pink
White
SINGLE FIRE COIL
TO FRONT
SPARK
PLUG
TO REAR
SPARK
PLUG
OPTIONAL TACH
RPM
TO PC
SERIAL
PORT
2005 Single Fire Coil
4/2007
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