Engine Kits

Edelbrock Small Block Ford Rollin' Thunder Camshaft 289-302 V8
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Edelbrock

Edelbrock Small Block Ford Rollin' Thunder Camshaft 289-302 V8



Part #: 2221
List Price: $526.82
Our Price: $263.41
You Save: $263.41



Ford 289-302 Rollin' Thunder Camshaft. Duration @ .050 - 227 int. /234 exh, Lift .520 int. /.520 exh

Duration @ .50 Intake/Exhaust:  227º  /  234º
Lift @ Valve: 520"  / .520"
Lobe: Seps: 112º
Intake Center Line: 107º
Idle Vacuum @ 1000 RPM: 12"

Note: Use only with stock ratio rocker arms.

Edelbrock Rollin' Thunder camshafts are designed to improve horsepower and torque, produce a great sounding performance idle and provide excellent vacuum at idle to support power accessories. Rollin' Thunder camshafts feature more aggressive lift profiles than possible with conventional flat-tappet hydraulic cams, without excessive valve overlap that can compromise low rpm driveability; 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.

Features Include

  • Performance - Roller camshafts produce higher lift velocity and faster valve action produces increased horsepower and torque gains
  • Drivability - Produces great sounding idle while providing excellent vacuum at idle to support power accessories
  • Durability - The smaller surface contact area of a roller tappet and reduced friction combined with stronger camshaft material (hardened steel or iron) ensures longer camshaft life
  • Environmental - Can use ILSAC GF-4 oil, which lowers your engines emissions and does not require zinc or phosphate oil additives
  • Economy - Reduced contact friction between the lifter and camshaft increases an engines fuel economy for better mileage potential
Advertised Duration 298 int./302 exh.
Advertised Exhaust Duration 302
Advertised Intake Duration 298
Basic Operating RPM Range 1,500-6,500
Brand Edelbrock
Cam Style Hydraulic roller tappet
Computer-Controlled Compatible No
Duration at 050 inch Lift 227 int./234 exh.
Exhaust Duration at 050 inch Lift 234
Exhaust Valve Lash 0.000 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio 0.520 in.
Intake Duration at 050 inch Lift 227
Intake Valve Lash 0.000 in.
Intake Valve Lift with Factory Rocker Arm Ratio 0.520 in.
Lobe Separation (degrees) 112
Part Type Camshafts
Product Line Edelbrock Performer RPM Hydraulic Roller Camshafts
Quantity Sold individually.
Valve Lift with Factory Rocker Arm Ratio 0.520 int./0.520 exh. lift