Description
Edelbrock Rollin' Thunder Camshaft PN: 2221 is designed for 289-302 Ford V8 engines and produces 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 384HP and 347 Ft Lbs of Torque when paired with a Pro-Flo 2 system PN: 35210 and Performer RPM cylinder heads PN: 60225. Must use a high stall torque converter and stock ratio rocker arms only., Camshaft specifications:,Intake duration: 227 Degrees,Exhaust duration: 234 Degrees,Intake lift: .520in.,Exhaust lift: .520in.,Lobe separation: 112 Degree,Intake Center Line: 107 Degree,Vacuum: 12in.
Ford:Small-Block Windsor:289 (4.7L)/302 (5.0L)
S/B FORD HYD ROLLER CAMSHAFT - Part number: EDL-2221 - for American Cars - delivery to the UK and the EU
Manufacturer part number: 2221 - S/B FORD HYD ROLLER CAMSHAFT engine-camshaft
Data sheet
- Engine Make/Size
- Ford 289-302
- Usage
- OEM
- RPM Range
- 1500-6500
- Lifter Type
- Roller
- Exh. Duration @ .050 in. (Deg)
- 234
- Exh. Duration Advertised (Deg)
- 302
- Exhaust Valve Lift
- 0.364 IN
- Intake Duration @ 0.050 in.
- 227 Degree
- Intake Duration Advertised
- 298
- Intake Valve Lift
- 0.358 IN
- Cam Type
- Roller
- Advertised Exhaust Duration
- 302 DD
- Advertised Intake Duration
- 298 DD
- Computer Controlled Compatible
- No
- Exhaust Duration at .050 inch Lift
- 238 DD
- Lobe Separation
- 112 DD
- Exhaust Valve Lift with Factory Rocker Arm Ratio
- 0.582 IN
- Intake Duration at .050 Inch Lift
- 235 DD
- Intake Valve Lift with Factory Rocker Arm Ratio
- 0.573 IN
Package dimensions
Width: 2.31 inch
Height: 2.31 inch
Depth: 24.38 inch
Weight: 10.00 lb