SKU: 71086900550

ATI Super Harmonic Street Damper - K-series

Sale price$166.45 Regular price$184.95
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Ships within 48 hours · Estimated delivery Sep 14 - Sep 19

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Description

ATI Super Harmonic Street Damper - K-seriesATI Super Damper standard harmonic balancers are specifically designed for high rpm engines. Their proven elastomer is designed and tuned to eliminate harmful crankshaft harmonics that cause parasitic horsepower loss. They are actually two dampers in one a 4 in. diameter inner damper and a 6 3 8 in., 7 in., or 8 in. diameter outer damper in two shells that bolt to the crank hub. These dampers are engineered to all but eliminate worn parts and timing

ATI Super Damper standard harmonic balancers are specifically designed for high-rpm engines. Their proven elastomer is designed and tuned to eliminate harmful crankshaft harmonics that cause parasitic horsepower loss. They are actually two dampers in one--a 4 in. diameter inner damper and a 6 3/8 in., 7 in., or 8 in. diameter outer damper in two shells that bolt to the crank hub. These dampers are engineered to all but eliminate worn parts and timing problems. They're tunable in the field, rebuildable, and extremely efficient at all rpm.

Honda K-series (K20A/A2/A3/Z1/Z3 & K24Ax)

ATI Performance Products has developed Super Dampers for the new Honda K-series engine for ‘02 Honda Civic Si & Acura RSX for both street and racing applications. The street version (Part # 918477) comes with 360° laser-etched timing marks and features a single serpentine belt drive on the outershell to utilize the factory serpentine belt set-up. Race dampers allow for the mounting of a dry sump oiling drive gear to the front of the pulley. All K-series Super Dampers exceed SFI 18.1 Safety Certification and are approved for NHRA & IHRA competition. 

Total weight (2-ring): 3.75lbs / Inertia weight: 2.20lbs
Total weight (3-ring): 3.60lbs / Inertia weight: 2.20lbs

Installation Note: ATI dampers are a 1-thousandths press fit, they do not just slide on like OEM crank pulley. They will need to be pressed onto the crank snout with a damper install kit.

Wanna learn more about engine dampers? click HERE

Lead photo used for illustration purposes.

Shipping Notes
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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
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SKU: 71086900550

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Shell
Los Angeles, US
★★★★★ 5
The best spray sunscreen
I use this in combo with coppertone defend and care with zinc sunscreen cream. It works awesome and prevents burns. I apply the cream first and use this for double duty on the spots that tend to burn fast. I used on my kids too and it keeps them from burning as well. It’s especially handy to spray on on your hand and pat into the hairline to keep the scalp from being burned and doesn’t leave the white residue cream does in the hair.
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Reviewed in the United States on July 13, 2019
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Maira Alejandra Carmona
Waukegan, US
★★★★★ 5
♥️
Excelente compra!
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Reviewed in the United States on July 18, 2025
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Misty
Omaha, US
★★★★★ 5
Awesome
It didn’t leave your hands all orange like some can. I get a pretty good color just putting on one so I only apply more to missed spots. No s smell either with this one! Last awhile!
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Reviewed in the United States on August 31, 2023
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Andrea Thompson
Draper, US
★★★★★ 5
I love it
It does its work. I know many people don't like mineral sunscreens because of the white look on the skin( which it goes away once you rub it right), but I'm telling you, it's the only ingredient that it actually protects you from the UV rays and getting sunburn. The little one it's amazing and my kids love it because it's easy to put on.
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Reviewed in the United States on September 6, 2024
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Paul R
Pawtucket, US
★★★★★ 5
Great children's sunscreen for sensitive skin
I really like this children's sunscreen. The facial stick that comes with it is quite small but it's still very convenient and works well. You do need to rub the facial stick in once it's applied to your child's face. The spray sunscreen also needs to be rubbed in as well because it comes out a little thick but is easy to rub in. There is not really a scent to it so my kids don't mind it being applied. My kids have sensitive skin too and we have had no problems as well. Would highly recommend!
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Reviewed in the United States on October 26, 2023

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