Brand: ATI Performance Products
Manufacturer's Part Number: ATI918565
Part Type: Harmonic Balancers
Product Line: ATI Super Damper Sport Compact Harmonic Balancers
Automotive Fittings Part Number: ATI-918565
UPC: 800157031335
Engine Balance: Internal
SFI Rating: SFI 18.1
Degree Markings: Yes
Degree Marking Range: 360
Outside Diameter (in.): 7.074
Crankshaft Pulley Bolt Hole Quantity: Three
Keyway Quantity: One
Harmonic Balancer Material: Aluminum
Harmonic Balancer Construction: Elastomer
Harmonic Balancer Color: Black zinc chromate
Mounting Hardware Included: No
Quantity: Sold individually.
Notes: 5.700 in. OEM 7-rib pulley. For VQ35HR and VQ37VHR engines.
Description:
Factory dampers and non-dampened pulleys offer no protection to high performance engines. ATI Super Damper sport compact harmonic balancers provide the balanced dampening of torsional crankshaft vibrations at all rpm levels. The street versions have both OEM serpentine groove locations and are very close to OEM size. The smooth-shell race version dampers are designed for high performance race use. Both dampers come with laser-etched timing and exceed SFI 18.1 Safety Certification standards for competition use.