What is the main benefit of using a crankshaft damper?

A crankshaft damper, like this ATI unit, is designed to absorb and reduce torsional vibrations. These vibrations occur naturally in the crankshaft during engine operation and can cause stress and potential damage over time, especially in higher-performance engines.

Why is the aluminum construction notable for this damper?

The aluminum construction makes this damper lighter than a traditional cast iron damper. This can be beneficial in performance applications where reducing overall engine weight is a goal, contributing to better power-to-weight ratios.

What does the '2 Ring' design refer to on this damper?

The '2 Ring' designation refers to the internal construction of the damper, which typically involves an inertia ring and an outer housing separated by a dampening material. This specific configuration is engineered by ATI to effectively absorb a particular range of torsional frequencies.

Specifications

Brand: ATI
Part #: ATI917260
UPC: 800157029004

ATI Damper - 6.325in - Alum - Chevy SB / 90 Deg V6 - Pont 4 Cyl - 2 Ring

Name: ATI Damper - 6.325in - Alum - Chevy SB / 90 Deg V6 - Pont 4 Cyl - 2 Ring
Brand: ATI
SKU: ati-ati-damper-6-325in-alum-chevy-sb-90-deg-v6-pont-4-cyl-2-ring-t14-361274
Price: 421.71 USD
Availability: BackOrder

$421.71

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ATI 917260 aluminum crankshaft damper for Chevy SB, 90 deg V6, and Pont 4 Cyl engines. Reduces torsional vibrations.

Key Features

Fits Chevy SB, 90 Deg V6, and Pontiac 4 Cylinder engines.
Aluminum construction for reduced weight.
6.325 inch diameter.
Features a two-ring design for effective vibration dampening.
Helps reduce torsional vibrations in the crankshaft.

This crankshaft damper is designed for specific engine configurations including Chevy small block, 90-degree V6, and Pontiac 4-cylinder engines. Please verify compatibility with your specific engine application.

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About this part

Product Details

ATI is well-known for making serious performance parts, especially for racing applications. This crankshaft damper, part number 917260, is a prime example of their focus on engine reliability under stress. It's designed to reduce torsional vibrations in the crankshaft, which is crucial for keeping your engine running smoothly and preventing damage, especially in modified or high-performance builds.

This particular damper measures 6.325 inches in diameter and is constructed from aluminum, making it lighter than a cast iron equivalent. It's built to fit a range of engines, including Chevy small blocks, 90-degree V6 engines, and Pontiac 4-cylinder engines. The two-ring design helps manage the vibrations effectively, contributing to a more stable engine operation and potentially extending the life of your crankshaft and other rotating assembly components.