PN82648 Datasheet, PDF (2/2 Pages) Mallory performance club – GM LS Blaster Coils

MOUNTING
The MSD Coil is designed to be a direct
replacement but due to the number of ap-
plications available, the mounting of the coils
may be slightly different.
1. Remove the coil covers (if supplied) from
the valve covers.
2. Remove the spark plug wire from the coil.
3. Disconnect the factory connector, remove
the coil retaining bolts and remove the coil.
4. Install the MSD Coil in the same position
as the original coil.
5. Connect the wiring harness and spark
plug wire.
Note: MSD Super Conductor 8.5mm Spark
Plug wire sets, PN 32813, PN 32819,
PN 32823 or PN 32829 are recom-
mended.
Figure 2 Optimal High Voltage Supply Harness
LS COIL POWER UPGRADE HARNESS
MSD has found that the OE used a variety of different gauge wiring to supply the input voltage through the
main coil harness. In cases of sustained high rpm and extreme loads, there may be insufficient current being
supplied to the coils that could cause a check engine light and lower performance expectations.
MSD offers an accessory harness with a built-in relay and fuse that will ensure full delivery of the input current to the
coils. The Harness, PN 88867, will plug-into the factory coil harness on each cylinder bank. This can be purchased
through your MSD dealer.
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.msdperformance.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 at [phone]. MSD technicians are available from 7:00 a.m. to
5:00 p.m. Monday - Friday (mountain time).
Limited Warranty
  MSD 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. 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. 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 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. Any modifications to this item or if it is used on an application other than what MSD 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 will accept no liability for custom applications.
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© 2016 MSD LLC
FRM 34211
Revised 07/16