ATI Super Harmonic Race Damper - K-series
SKU: 8814177604

ATI Super Harmonic Race Damper - K-series

Sale price$170.67 Regular price$189.63
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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13

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Description

ATI Super Harmonic Race Damper - K-seriesATI Performance Products, Inc. is proud to introduce its renowned Super Damper for the Honda K series engine racing applications. Unlike unbalanced underdrive pulleys, which offer no protection to high performance engines, the ATI Super Damper provides balanced dampening of torsional crankshaft vibrations. ATI Race dampers allow for the mounting of a dry sump oiling drive gear to the front of the pulley. ATIs 7 and 6. 325 race versions are built with

ATI Performance Products, Inc. is proud to introduce its renowned Super Damper for the Honda K-series engine racing applications. Unlike unbalanced underdrive pulleys, which offer no protection to high performance engines, the ATI Super Damper provides balanced dampening of torsional crankshaft vibrations.

ATI Race dampers allow for the mounting of a dry sump oiling drive gear to the front of the pulley. ATI’s 7” and 6.325” race versions are built with all-out power in mind. You won’t find any provisions for a drive belt here. Hub has laser engraved 360° timing marks on outer damper shell.

All K-series Super Dampers exceed SFI 18.1 Safety Certification and are approved for NHRA & IHRA competition.

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
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 8814177604

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Guy
Alexandria, US
★★★★★ 5
Good shirt
Size: X-Large, Color: Sky Blue
Good fitting shirt. Looked good just like image shows
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Reviewed in the United States on April 27, 2026
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Gloria Gina
Birmingham, US
★★★★★ 5
I wear a medium and it fit perfect in all areas
Size: Medium, Color: Coffee
Best shirt for fit, comfort, style and price
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Reviewed in the United States on March 27, 2026
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franklin
Bozeman, US
★★★★★ 3
much different color shade.
Size: Medium, Color: Coffee
color I received is much darker than what is advertised.
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Reviewed in the United States on April 9, 2026
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Halleleu
Dallas, US
★★★★★ 5
Great feel, good shirt
Size: Medium, Color: Black
I bought this to replace my excite Express 1MX button up black shirt for work uniform which kept fading with the seams turning a dull gray. The PJ shirt is wrinkle free after first wash, stays black, and is a bit more stretchy. Also it’s way more affordable at $26 vs Express 1MX at $60 ish.
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Reviewed in the United States on February 18, 2026
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C DAVENPORT
New York, US
★★★★★ 5
PJ Paul Jones Dress Shirt
Size: X-Large, Color: Airy Blue
Nice Fit . Spring Fashions
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Reviewed in the United States on May 15, 2026

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