ATI SUPER DAMPER (RB26 R32, R33& GTR 917752 1000HP)

ATI

ATI Super Damper (External Balance) SFI Approved Nissan RB26DETT (RB26 R32 GTR 917752 1000HP Harmonic Balancer)

Description

Much like many other factory parts in your engine, the crank pulley is a wear-item with a shelf-life. The rubber pieces in the factory damper can deteriorate over time, causing a failure that could result in pistons hitting the valves, and destroying your engine. Also, factory crank pulleys were designed to operate at a certain speed and maximum rpm. When racing an engine, we often rev it higher than it was designed to from the factory, pushing many of the factory parts past their design criteria closer to failure.

For this reason, many sanctioned race classes require an "SFI Approved" crank pulley/damper, and will not even allow factory crank pulleys through inspection. 



The patented ATI Super Damper is the only damper designed exclusively for high performance engines.

  • Eliminates torsional crankshaft vibrations
  • Exceeds SFI 18.1 specs
  • Black zinc chromate finished
  • OEM equipment on 392 Mopar Crate Engines
  • Tunable, rebuildable, and extremely efficient at ALL RPM
  • Laser engraved 360° timing marks

Specifications

More Information
Note Street, Yes with A/C & P/S, Up to 1000HP
Note Damper includes new aluminum water pump pulley for clearance. A/C belt is a 25% overdrive - DO NOT USE BELT IF RACING! 3% underdrive on power steering, OEM size on water pump.
Item Weight 13.0lbs
Shipping Weight (Dimensional) 13.0000
Part Type Crank Pulleys
Make Nissan / Infiniti
Vehicle Group Skyline GT-R 89-94 R32
Engine RB26DETT
Color Black
Manufacturer ATI Racing
Carb Legal Unspecified
Shell Material Aluminum
Pulley Outer Diameter 7.053"
Product Flags sale

 


Collections: ATI Dampener, Nissan Skyline, RB

Category: BCNR33, BNR32, BNR34, GTR, Nissan, R32, R33, R34, RB25, RB26, RB26DETT, RB30, Skyline


Related Items