ATI Performance Products 918485 Dodge Hellcat 10% OD Adds 3psi


ATI Performance Products 918485 Dodge Hellcat 10% OD Adds 3psi

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(2015+ Supercharged 6.2L HELLCAT Charger & Challenger)

 

ENGINE
DAMPER
PART #
OUTER
DIAMETER
WEIGHT
SHELL MATERIAL
SHELL #
RIBS
HUB #
HUB MATERIAL
6.2L SUPERCHARGED V8 HEMI HELLCAT
2015+ DODGE CHALLENGER & CHARGER
918483
8.19"       OEM  
-
ALUM
918483S
10 & 6
916278
STEEL
918485 [10]
8.87"     10% OD
-
ALUM
918485S
10 & 6
916278
STEEL

[10] Requires 59.4" belt: Gates K100594H. A/C bracket may need grinding for clearance.

This damper requires replacement of the factory crank bolt (Part #6510536AA) and uses a torque rating of 239 ft-lbs.

Street / Strip (Up to 800 HP) drag use should be checked every 10 years. Sportsman drag race engines subject the damper to low total cycles at intermittent intervals. Elastomer in all units 6" and larger diameter dampers should be checked every 10 years.

Pro & Fuel Drag Use will vary depending on class and power levels. Dampers should be inspected annually.

Circle track & endurance racing applications: Damper and o-rings should be inspected with each engine rebuild. Circle track engines subject the damper to greatly increased cycle times for an extended period of time and the damper requires more attention. Most Nextel Cup teams are inspecting rubber after each race or every 2 races (1.2 to 2.5 million cycles). Engines running shorter races can easily go 2.5 million cycles.

5.5" Dampers found on most import engines should follow the following maintenance schedule:

Engine HP
Recommended Maintenance
Over 600 HP
yearly
400-600 HP
2 to 3 years
Up to 400 HP
5 years

Should you need to return your Super Damper for any reason; overhaul, repair, etc., please call ATI at 410-298-4343 or 800-284-3433 to receive your Returned Goods Authorization (RGA) number.

ATI Performance Products 918485 Dodge Hellcat 10% OD Adds 3psi
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  • Item #: ATI Performance Products 918485
  • Manufacturer: ATI Performance Products
  • Condition: New
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