Msd 7761 Advance RPM Control Module Installation- User Manual
Msd 7761 Advance RPM Control Module Installation– User Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.
Table of Contents:
- Page 2 – Wire
- Page 3 – OPERATION; Driveshaft Input; DRIVESHAFT
- Page 4 – RETARD ABOVE LIMIT; this, it makes no difference which line is above the other.; CURVES; a driveshaft curve into this plot.; CRANK SHAFT; transmissions due to the convertor.; SLEW RATE; run to get a starting point of an engine’s slew.
- Page 5 – time no corrections will be made for high slew rate.; Timing Margin; features. This margin always acts in addition to Timing Margin.; Slew Retard; plus the Timing Margin.; Gear 1; TIME BASED; Only a single Retard Curve can be set based on Crank Shaft RPM.; FEATURES
- Page 6 – LOAD
- Page 7 – ARC M
- Page 8 – TECH NOTES; Limited Warranty; or consequential damages.; Service; When returning MSD components for warranty service,; Proof of Purchase must be supplied for verification. After; All returns must have a Return Material Authorization (RMA) number; issued to them before
M S D
• W W W . M S D P E R F O R M A N C E . C O M • ( 9 1 5 ) 8 5 7 - 5 2 0 0 • F A X ( 9 1 5 ) 8 5 7 - 3 3 4 4
Parts Included:
1 - Module
1 - Parts Bag
MSD Advanced RPM Control Module
PN 7761
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1 - 8’ DS Sensor extension harness
Required Items for Operation:
MSD Power Grid - PN 7730
MSD CAN-Hub - PN 7740
Hall Effect Sensor - Racepak PN 800-SS-MSC-5
Driveshaft Collar - Call Racepak
The Advanced RPM Control Module (ARC), PN 7761, has been designed to help prevent excessive
wheel speed. In the event that engine and / or driveshaft rpm increase(s) at an undesirable rate the
module’s software will retard timing and/or rev limiting in order to prevent excessive wheel speed.
INSTALLATION:
The ARC Module should be securely mounted near the MSD CAN-Hub. Plug the ARC CAN connector
to an available port on the MSD CAN-Bus Hub, PN 7740. Do NOT cut the CAN-Bus connector wires.
The driveshaft sensor must plug directly to the 7761 module. MSD recommends using an 8-magnet
driveshaft collar.
Using less than an 8-magnet collar will result in less data for the processor to
work with and slower, less reliable corrections.
When connecting to a Racepak Data Recorder, the White/Blue and Brown wires will be connected
to the driveshaft input on the Racepak. The wires (White/Blue and Brown) do not have a connector
on them from the factory; two connectors are included in the parts bag of the module. Select and
install either the 2-pin or 3-pin connector depending on which style is required by the data recorder
being used. To install, push the pins (pre-installed on the wires) into the proper hole according to
Figure 1 below. If these wires are not used, terminate the wires using heat shrink so that they cannot
create a short.
The Yellow output wire is included in the same loom as the driveshaft output wires. The Yellow wire
will switch to ground any time the ARC is controlling timing or rev limiting. The output circuit can
support up to two amps continuous. This can be used to activate a light, solenoid, or boost controller.
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Summary
2 INSTALLATION INSTRUCTIONS M S D • W W W . M S D P E R F O R M A N C E . C O M • ( 9 1 5 ) 8 5 7 - 5 2 0 0 • F A X ( 9 1 5 ) 8 5 7 - 3 3 4 4 MSD 7730 Wiring Wire Lead Grouping Color Function Description 6-PIN CONN (TO Hub / Modules) RED MSD CAN HI S u p p l i e s 1 2 V s w i t c h...
INSTALLATION INSTRUCTIONS 3 M S D • W W W . M S D P E R F O R M A N C E . C O M • ( 9 1 5 ) 8 5 7 - 5 2 0 0 • F A X ( 9 1 5 ) 8 5 7 - 3 3 4 4 OPERATION To program the ARC module start MSD View and connect to the 7761 with the ignition on. • Turn on ignition power • Connect 7730 to ...
4 INSTALLATION INSTRUCTIONS M S D • W W W . M S D P E R F O R M A N C E . C O M • ( 9 1 5 ) 8 5 7 - 5 2 0 0 • F A X ( 9 1 5 ) 8 5 7 - 3 3 4 4 RETARD ABOVE LIMIT The settings in this sub tab determine the amount of timing retard based on time from launch. A slope can be set if an en...
