
MSD Blaster HVC-2 Coil
PN 8253
ONLINE PRODUCT REGISTRATION: Register your MSD product online and you’ll be entered
in our monthly 8.5mm Super Conductor Spark Plug Wire give-away! Registering your product
will help if there is ever a warranty issue with your product and helps the MSD R&D team create
new products that you ask for! Go to www.msdignition.com/registration.
Parts Included:
1 - Blaster HVC-2 Coil 2 - Ring Lug Terminals
4 - Vibration Mounts and Hardware 2 - Brass Screws
2 - Brass Lock Washers
WARNING: Disconnect the battery during installation. When disconnecting the battery, always
remove the negative cable first and install it last.
The Blaster HVC-2 Coil is designed to be used with an MSD 6 Series Ignition Control only.
INSTALLATION
1. The Coil can be mounted in any position, but should be away from direct heat sources. Use the Coil
Template (page 3) and mark the location of the mounting holes. Use a 3/16" bit to drill the holes.
2. Install the supplied vibration mounts to the coil and install the coil.
3. The MSD Orange wire connects to coil positive (+). Black connects to coil negative (-).
Note: If the wires need to be lengthened, it is recommended to use 14-Gauge wiring for the primary
coil wiring.
4. Connect the coil secondary wire to the coil and distributor cap.
WARNING: Very high voltages are present at the coil when the engine is running. Never connect
any test equipment or touch the coil while the engine is cranking or running.
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2 INSTALLATION INSTRUCTIONS
Figure 1 Wiring to an MSD Digital-6 Plus and MSD Distributor.
WARNING: Very high voltages are present at the coil when the engine is running. Never connect
any test equipment or touch the coil while the engine is cranking or running.
Figure 2 Wiring to an MSD Ignition with a Points/Amplifier Distributor.
M S D I G N I T I O N • WW W. MSD IG NI TIO N. CO M • (9 15 ) 8 57 -52 00 • FA X ( 91 5) 8 57 -3 34 4

INSTALLATION INSTRUCTIONS 3
MOUNTING TEMPLATE
CAUTION: Due to some printer settings, it is recommended to compare the document to the actual
part dimensions before drilling holes! If the printed document does not match the actual
part dimensions, correct the printer scaling settings and print again.
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TECH NOTES
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Service
In case of malfunction, this MSD component will be repaired free of charge according to the terms of the warranty.
When returning MSD components for warranty service, Proof of Purchase must be supplied for verification. After
the warranty period has expired, repair service is based on a minimum and maximum fee.
All returns must have a Return Material Authorization (RMA) number issued to them before
being returned. To obtain an RMA number please contact MSD Customer Service at 1 (888) MSD-7859 or
visit our website at www.msdignition.com/rma to automatically obtain a number and shipping information.
When returning the unit for repair, leave all wires at the length in which you have them installed. Be sure to include
a detailed account of any problems experienced, and what components and accessories are installed on the vehicle.
The repaired unit will be returned as soon as possible using Ground shipping methods (ground shipping is covered
by warranty). For more information, call MSD Ignition at (915) 855-7123. MSD technicians are available from 7:00
a.m. to 5:00 p.m. Monday - Friday (mountain time).
Limited Warranty
M
SD IGNITION warrants this product to be free from defects in material and workmanship under its intended normal
use*, when properly installed and purchased from an authorized MSD dealer, for a period of one year from the date
of the original purchase. This warranty is void for any products purchased through auction websites. If found to be
defective as mentioned above, it will be repaired or replaced at the option of MSD Ignition. Any item that is covered
under this warranty will be returned free of charge using Ground shipping methods.
This shall constitute the sole remedy of the purchaser and the sole liability of MSD Ignition. To the extent permitted
by law, the foregoing is exclusive and in lieu of all other warranties or representation whether expressed or implied,
including any implied warranty of merchantability or fitness. In no event shall MSD Ignition or its suppliers be liable
for special or consequential damages.
*Intended normal use means that this item is being used as was originally intended and for the original application
as sold by MSD Ignition. Any modifications to this item or if it is used on an application other than what MSD Ignition
markets the product, the warranty will be void. It is the sole responsibility of the customer to determine that this item
will work for the application they are intending. MSD Ignition will accept no liability for custom applications.
M S D I G N I T I O N • WW W. MSD IG NI TIO N. CO M • (9 15 ) 8 57 -52 00 • FA X ( 91 5) 8 57 -3 34 4
© 2011 Autotronic Control s Corporatio n
FRM28840 Revised 01/11 Printed in U.S.A.