Brand: Edelbrock
Manufacturer's Part Number: 2212
Part Type: Camshafts
Product Line: Edelbrock Rollin' Thunder Hydraulic Roller Camshafts
Automotive Fittings Part Number: EDL-2212
UPC: 085347022120
Cam Style: Hydraulic roller, Retro-fit
Camshaft Use: Street/Strip
Basic Operating RPM Range: 1,500-6,500
Intake Duration at 050 inch Lift: 262
Exhaust Duration at 050 inch Lift: 266
Duration at 050 inch Lift: 262 int./266 exh.
Advertised Intake Duration: 332
Advertised Exhaust Duration: 336
Advertised Duration: 332 int./336 exh.
Intake Valve Lift with Factory Rocker Arm Ratio: 0.628 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio: 0.608 in.
Valve Lift with Factory Rocker Arm Ratio: 0.628 int./0.608 exh.
Lobe Separation (degrees): 114
Camshaft Gear Attachment: 3-bolt
Remanufactured: No
Computer-Controlled Compatible: No
Valve Springs Required: Yes
Quantity: Sold individually.
Notes: For models with 426-572 c.i.d. Hemi engine swaps.
Description:
Make some noise with Edelbrock Rollin' Thunder hydraulic roller camshafts. Designed to improve horsepower and torque, they feature more aggressive profiles than conventional flat-tappet hydraulic cams without excessive valve overlap. Recommended for high performance street and strip use, Edelbrock Rollin' Thunder hydraulic roller camshafts work best from 1,500 to 6,500 rpm and are performance matched to Edelbrock Total Power Package components for proven performance.

Features Include:

* Performance--roller camshafts generate higher lift velocity and faster valve action for increased horsepower and torque gains
* Drivability--produces great sounding idle with excellent vacuum at idle
* Durability--the smaller surface contact area of roller tappets and their reduced friction, together with stronger camshaft material (hardened steel or iron) ensures longer camshaft life
* Environmental--can use ILSAC GF-4 oil, which lowers emissions and does not require zinc or phosphate oil additives
* Economy--reduced contact friction between the lifter and camshaft can increase fuel economy for better mileage