engine valvetrain
Edelbrock 2268 Rollin’ Thunder Camshaft for 1961-65 Chevy 348/409 "W-Series"
$748
Made to order
Add your car with the “Your car” button in the header to check fitment.
Free freight ≥ $999 · $40 flat below
About this part
Edelbrock Rollin' Thunder Camshaft #2268 is designed for 348/409 (W Series) engines from 1958-65 and produce optimum torque from the low-end to the mid-range. Rollin' Thunder camshafts match with Performer manifolds for vehicles operating from off-idle to 5500 rpm. They are smooth idling cams for daily drivers trucks vans RVs and 4x4s. You can expect a major improvement in throttle response and torque. In the manifold section you'll find torque graphs showing the power gains from Performer manifolds and Performer-Plus cams. All camshafts include flat tappet lifters (except for cams designed for use with stock roller lifters) assembly lube and instructions. This cam produced 451HP and 470 Ft Lbs of Torque when paired with Performer RPM intake manifold #7159 Performer Series Carbs #1412 Performer RPM cylinder heads #60815 and Edelbrock roller tappet lifter set #97423. Must use a high stall torque converter. Camshaft specifications: - Intake duration: 230 Degrees - Exhaust duration: 234 Degrees - Intake lift: .616" - Exhaust lift: .628" - Lobe separation: 112 Degree - Intake Center Line: 107 - Vacuum: 10"
Specifications
| WIDTH | 3.5 |
|---|---|
| HEIGHT | 3.5 |
| LENGTH | 25 |
| PROP65 | |
| WEIGHT | 10.3 |
| WARRANTY | 12 Months |
| EMISSIONS | EPA Eligible |
| ATTRIBUTES | Exhaust Valve Lift:0.376 IN;Intake Valve Lift:0.368 IN;Exhaust Duration at .050 inch Lift:245 DD;Intake Duration at .050 Inch Lift:236 DD;Advertised Exhaust Duration:329 DD;Advertised Intake Duration:335 DD;Cam Type:Roller;Computer Controlled Compatible:No;Exhaust Valve Lift with Factory Rocker Arm Ratio:0.639 IN;Intake Valve Lift with Factory Rocker Arm Ratio:0.625 IN;Lobe Separation:112 DD;Lifter Type:Roller;RGL:WARNING: This product can expose you to Chromium which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information visit www.P65warnings.ca.gov. |
| PCDB CATEGORY | Engine |
| COUNTRY OF ORIGIN | US |
| PART TERMINOLOGY | Engine Camshaft |
| VEHICLE SPECIFIC FITMENT | Y |
| INSTALLATION INSTRUCTIONS | 2268.pdf |
Datasheet — not yet published