Edelbrock · New
Edelbrock Rollin Thunder Camshaft Hydraulic Roller for Chevy 348/409
MPN 2268 · Store SKU ede2268
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Product details
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" 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" 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 Camshaft for 1961-65 Chevy 348/409 "W-Series" Rollin Thunder Camshaft for 1961-65 Chevy 348/409 W-Series Rollin Thunder Camshaft
Manufacturer fitment & guides
- Chevrolet:W-Series:348 (5.7L)/409 (6.7L)
- Manufacturer-supplied application summary from Turn14; this may not be an exhaustive fitment list.
- Installation Instructions ↗
- Technical Bulletin ↗
- Installation Instructions ↗
- Installation Instructions ↗
Part-specific notes
- Not CARB approved. Destination and intended-use restrictions must be checked before sale.
- Emissions acknowledgement required before purchase.
- California Proposition 65: Y
