Edelbrock#350-2268Rollin' Thunder Hydraulic Roller Camshaft
Edelbrock 2268 - Edelbrock Rollin' Thunder Hydraulic Roller Camshafts & Kits Details
Cam Notes: This camshaft works great when matched with Performer RPM intake manifold
p/n 350-7159, Performer carb p/n 350-1412, and Performer RPM cylinder heads p/n 350-60815;
this combo produces 451 HP / 470 ft.-lbs. of torque. Matching Edelbrock roller tappet lifter set
Important Application Information:
Use with high stall torque converter only.
Operating Range 1500-6500 RPM Duration Advertised 292° Intake/296° Exhaust Duration @ .050'' 230° Intake/234° Exhaust Lift @ Valve .616'' Intake/.628'' Exhaust Lift @ Cam .352'' Intake/.359'' Exhaust Lobe Separation Angle 112° Intake Centerline 107° Intake Timing @ .050" Open 8° BTDC
Close 42° ABDC
Exhaust Timing @ .050" Open 54° BBDC
Close 0° ATDC
Rollin Thunder Hydraulic Roller cams are for street high-performance and racing applications only - not for heavy vehicles. Use with Edelbrock Performer RPM heads (or other aftermarket heads), adjustable valvetrain components, screw-in studs, high performance adjustable rocker arms and at least 9.5:1 compression ratio. Headers, high-energy ignitions, lower-than-stock rear gearing and a high-performance torque converter (in auto. transmission equipped vehicles) are necessary.
Edelbrock Rollin' Thunder Camshafts are designed to improve horsepower and torque, produce a great sounding performance idle and provide sufficient vacuum at idle to support power accessories. Compared to conventional flat tappet hydraulic cams, Rollin' Thunder Camshafts have more aggressive lift profiles without excessive valve overlap that can compromise low-RPM drivability (reduced friction provided by roller tappets makes this combination of accelerated valve lift and reduced duration possible). Edelbrock Rollin' Thunder Camshafts are performance matched to Edelbrock Total Power Package components for proven performance.
ROLLIN' THUNDER CAMSHAFTS
Rollin' Thunder Camshaft Features
These complete cam kits feature an Edelbrock Rollin' Thunder Hydraulic Roller Camshaft and Edelbrock Hydraulic Roller Lifters and Pushrods that are dyno-matched for a trouble-free installation. Each kit includes: camshaft, hydraulic roller lifters, lifter guides, pushrods, and hold-down spider (1987-Later applications only). Kits offer great performance gains when matched with the rest of the Edelbrock Total Power Package.
ROLLIN' THUNDER CAMSHAFT KITS