What is the recommended stall speed for the torque converter when using this camshaft?

A high stall torque converter is required to properly utilize the powerband this camshaft provides. Specific stall speed recommendations should be based on your vehicle's weight and intended use.

Does this camshaft come with all the necessary components for installation?

Yes, this camshaft includes flat tappet lifters, assembly lube, and installation instructions. However, it is designed for use with stock roller lifters, so ensure your engine is equipped accordingly.

What kind of performance gains can I expect with this camshaft?

When paired with specific Edelbrock components like the Performer RPM intake manifold and cylinder heads, this camshaft produced 451 HP and 470 ft-lbs of torque in testing. You can expect a major improvement in throttle response and torque from the low-end to the mid-range.

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Specifications

Brand: Edelbrock
Part #: 2268
UPC: 85347022687

Edelbrock Rollin Thunder Camshaft Hydraulic Roller for Chevy 348/409

Name: Edelbrock Rollin Thunder Camshaft Hydraulic Roller for Chevy 348/409
Brand: Edelbrock
SKU: edelbrock-edelbrock-rollin-thunder-camshaft-hydraulic-roller-for-chevy-348-409-t14-128157
Price: 802.27 USD
Availability: BackOrder

$802.27

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Edelbrock Rollin Thunder Camshaft Hydraulic Roller for Chevy 348/409. Improves low-end to mid-range torque.

Key Features

Fits 1958-1965 Chevrolet 348/409 W-Series engines.
Optimizes torque from low-end to mid-range for improved throttle response.
Designed for vehicles operating from off-idle to 5500 rpm.
Smooth idling characteristics suitable for daily drivers, trucks, and RVs.
Intake duration: 230 degrees; Exhaust duration: 234 degrees.
Intake lift: .616"; Exhaust lift: .628".

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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About this part

Product Details

Starting with a lobe separation of 112 degrees and an intake center line at 107 degrees, the Edelbrock Rollin' Thunder Camshaft #2268 is engineered to optimize torque delivery from the low-end all the way through the mid-range for your Chevy 348 or 409 W-Series engine. This camshaft is designed for vehicles operating from off-idle up to 5500 rpm, making it a solid choice for daily drivers, trucks, vans, RVs, and 4x4s that need a noticeable boost in throttle response and overall torque. It's a smooth idling cam that won't sacrifice drivability for performance.

When paired with Edelbrock's Performer RPM intake manifold, Performer Series carburetors, and Performer RPM cylinder heads, this camshaft demonstrated impressive results, producing 451 horsepower and 470 ft-lbs of torque in testing. To properly utilize the powerband this cam unlocks, a high stall torque converter is a necessary component. The specifications include an intake duration of 230 degrees and an exhaust duration of 234 degrees, with an intake lift of .616 inches and an exhaust lift of .628 inches. This hydraulic roller camshaft is designed for use with stock roller lifters and comes complete with flat tappet lifters, assembly lube, and installation instructions to help you get it installed correctly.

This camshaft is designed to fit a wide range of classic Chevrolet vehicles from 1958-1965, including models like the Impala, Bel Air, and various pickup trucks. It's important to note that this camshaft is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for detailed guidance on proper setup and break-in procedures.