Mallory Ignition 29511, 29512 User Manual
SUPER DUTY - HIGH ENERGY
DISTRIBUTOR CAP CONVERSION KIT
Part No. 29511: Fits Mallory Marine Stack Cap YD, YL, YT, YLM and YTM Series Distributors
Part No. 29512: Fits Mallory Marine Stack Cap YLU and YTU Series Distributors
INSTALLATION INSTRUCTIONS
FORM 1329 (REV. B) 9/03
Installation Procedure:
Step 1:
Locate #1 cylinder spark plug wire on the
distributor cap and mark its position on the
distributor housing.
Step 2:
Remove the original distributor cap and rotor.
Do not remove spark plug wires or coil wire
from the original distributor cap.
Step 3:
Remove the rivets and swivels that held the
original distributor cap from the flanges on each
side of the distributor housing.
Step 4:
Place new swivels in the flanges with tapped
holes facing up and away from distributor
housing. Slide new rivets through the flanges
and new swivels. Flatten the ends of the
new rivets with pliers to prevent them from
vibrating loose.
MALLORY IGNITION www.mrgasket.com
1
Step 5:
Install the Super Duty - High Energy Rotor
onto the distributor shaft. Install the Super Duty
- High Energy Cap onto the distributor. Remove
the spark plug wire retainer.
Step 6:
Remove #1 spark plug wire from the original
distributor cap and connect it to the distributor
cap post aligned with the mark you made on the
distributor housing in Step 1. Connect each
remaining spark plug wire to the new distributor
in the exact sequence that you remove it.
NOTE: If you reuse your old spark plug wires or
use spark plug wires that are not equipped with
HEI terminals, you must purchase Mallory
Terminal Kit Part No. 669 to correctly fit the
spark plug wires to the Super Duty - High
Energy Distributor Cap.
Step 7:
Install the coil wire. Reinstall the spark plug
wire retainer.
YD, YL, YT YLM, YTM YLU, YTU
Replacement Parts
Series Series Series
Conversion Kit Part No. 29511 29511 29512
Distributor Cap 208D 208D 208D
Rotor 308 308 306M
Distributor Boot and Terminal Kit Part No. 983M (single) Part No. 669 (10 per set)
2 www.mrgasket.com
MALLORY IS A DIVISION OF THE MR. GASKET PERFORMANCE GROUP
10601 MEMPHIS AVE. #12, CLEVELAND, OH 44144
216.688.8300 FAX 216.688.8306
FORM 1329
(REV. B) 09/03
Made in U.S.A.
Printed in U.S.A.
MAGNETIC AND POINT TYPE
UNILITE
MAGNETIC AND POINT TYPE UNILITE
CAP AND
RETAINER
CAP AND
RETAINER
ROTOR
ROTOR
RIVET AND
SWIVEL
CAP AND
RETAINER
ROTOR
RIVET AND
SWIVEL
CAP AND
RETAINER
ROTOR
RIVET AND
SWIVEL
RIVET AND
SWIVEL
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