Super Damper® Harmonic Dampers
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Triumph Super Dampers
The patented ATI Super Damper is the only damper designed
exclusively for high performance engines. The Super Damper
is available for Triumph TR2, TR3, TR4, & TR4A engines.
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Eliminates
torsional crankshaft vibrations |
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Exceeds
SFI 18.1 specs |
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Laser
engraved timing marks |
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Black
zinc chromate finished |
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ALUMINUM
SHELL |
CRANKSHAFT
HUB PART NUMBERS |
7.074"
OD |
2
RING |
STEEL |
TOTAL WEIGHT
INERTIA WEIGHT
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6.25
lbs
4.50 lbs |
| DAMPER
ONLY - LESS CRANKSHAFT HUB PART NUMBERS |
CHEVROLET FRONT |
917000 |
WEIGHT: 2.4 LBS
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| INTERNAL
BALANCE DAMPER ASSEMBLY PART NUMBERS |
TRIUMPH
TR 2, 3, 4, & 4A |
918569
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916789
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How
to read this chart |
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- Locate the correct manufacturer's chart
- Choose the specific engine application
listed down the left side of the chart
- Determine if the damper needs to be internally
or externally balanced ( external balance dampers are constructed
of steel only). Black bars that extend horizontally across
the entire chart designate these sections
- Determine if you need steel or aluminum
shells. Labels for this information are listed across the
top of the chart in columns 2 and 3.
- Once you have determined the shell material,
you need to find the outside diameter (OD) of the desired
steel or aluminum shell. Then choose between 2 or 3 rings
and the desired weight of the damper.
- From the far right section of the chart,
select either a steel or aluminum hub for your desired engine
application. To determine the correct damper assembly part
number that intersects is the correct damper assembly.
- Assembly part numbers that are color
coded correspond to the pulley mount bolt pattern listed
near the top of the charts.
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