What is the advantage of a 9-keyway crank sprocket?

A 9-keyway crank sprocket allows for precise timing adjustments in 2-degree increments. This means you can fine-tune your engine's timing up to 8 degrees either advanced or retarded to optimize performance for street or track use.

What does '.005" undersized' mean for this timing set?

The '.005" undersized' specification refers to the crank sprocket. This is a common practice for certain LS engine builds to ensure a precise fit and proper tension on the timing chain.

What is the purpose of the Torrington roller thrust bearing?

The Torrington roller thrust bearing is included to help reduce friction within the timing set. Lower friction contributes to a more efficient operation and can help extend the life of the components.

COMP Cams LS Timing Set 7106-5 | Double Roller

Name: COMP Cams Timing Set LS-X Double 9Key 3
Brand: COMP Cams
SKU: comp-cams-comp-cams-timing-set-ls-x-double-9key-3-t14-4393333
Price: 205.30 USD
Availability: BackOrder

COMP Cams Timing Set LS-X Double 9Key 3

$205.30

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

COMP Cams LS timing set with a 9-keyway crank sprocket for precise timing adjustments.

Key Features

This timing set is .005 inch undersized for 58X 3-Bolt, 4 Pole GM LS3 engines.
Features induction hardened and precision machined steel billet gears for durability.
Includes a 9-keyway crank sprocket for 2-degree incremental adjustability, up to 8 degrees maximum advance/retard.
Comes with a pre-stretched, heat-treated double roller timing chain with heavy-duty large pins.
Includes a Torrington roller thrust bearing to reduce friction.

This timing set is designed for GM LS3 engines with the 58X reluctor wheel and 3-bolt crank.

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Product Details

COMP Cams is a well-known name in performance valvetrain parts, and this LS timing set is built to match that reputation. It's designed for GM LS3 engines with the 58X reluctor wheel and 3-bolt crank. This set includes a double roller timing chain that's induction hardened and precision machined from steel billet for serious durability. The chain itself is pre-stretched and heat-treated, featuring heavy-duty large pins for strength.

What really sets this timing set apart is the 9-keyway crank sprocket. This gives you the ability to make precise 2-degree incremental adjustments, allowing for up to 8 degrees of maximum advance or retard. This level of adjustability is crucial for fine-tuning your engine's performance, whether it's for street use or racing. It also comes with a Torrington roller thrust bearing to help reduce friction, contributing to a more efficient and robust setup. This timing set is .005 inch undersized, which is important to note for proper installation on your specific LS3 engine.