Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours Β· Estimated delivery Jul 9 - Jul 14
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For Your Every Summer RSVP, with Code: SUMMER15
Description
ATI LSA Balancer | 21.5% OverdriveATI LSA 21. 5% Overdriven Harmonic Balancer Boost Upgrade When it comes to upgrading the LSA Supercharged Engines the most important part is getting the correct boost combination for your application. Calculating the right boost for your application depends on multiple variants including engine cubic inch, extractor diameter, camshaft etc. ATI Performance Products have been an industry leader in harmonic balancer engineering for all applications such
ATI LSA 21.5% Overdriven Harmonic Balancer | Boost UpgradeWhen it comes to upgrading the LSA Supercharged Engines the most important part is getting the correct boost combination for your application.
Calculating the right boost for your application depends on multiple variants including engine cubic inch, extractor diameter, camshaft etc.
ATI Performance Products have been an industry leader in harmonic balancer engineering for all applications such as street, drag racing & Nascar since day one!
The trusted industry leaders providing the highest quality dampeners on the market.
This package increases supercharger rpm from 16,900 @ 6500rpm to 20,500 @ 6500rpm increasing pulley ratio from 2.6 to 3.2
*Based off standard top pulley
ATI LSA 21.5% Overdriven Harmonic Balancer Boost Upgrade Kit Includes
- ATI Harmonic Balancer Dampener;
- ATI 21.5% Overdriven Balancer Pulley;
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
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
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Based on 1417 reviews
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5
Love it
Good quality right size
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Reviewed in the United States on March 3, 2026
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5
For tough chewers
This is great for my large puppy. It has taken a beating, and I trim off any hanging or loose pieces of rubber. It has survived the test of time.
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Reviewed in the United States on May 13, 2025
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4
We call it the brick.
Great chew toy. Not really made for playing fetch. Itβs large and very heavy. Good construction.
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Reviewed in the United States on February 26, 2025
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5
Pittie Perfect
My 75 pound pittie loves this toy! I put baby carrots as the treats and keep her occupied and happy!
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Reviewed in the United States on January 18, 2026
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3
Indestructible but hard to get treats out
We have a power chewer and have had the black Kong products for a long time. I opted to try this new design however, the shape makes it difficult for our dog to reach the treat. We have stopped using it since I had to keep digging the treat out for her. : ) The black Kong shaped like a pear works much better for her. Giving this 3 stars overall because she can't really use it well.
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Reviewed in the United States on April 8, 2024
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